MAME SVN History

199869 Revisions

r20000 Tuesday 1st January, 2013 at 21:36:40 UTC by Luca Elia
metro.c update [Luca Elia] - added work RAM mirror (fixes toride2g intro) - halved palette size - corrected video chip model and offsets in several games

[src/mame/drivers]	metro.c
[src/mame/includes]	metro.h
[src/mame/video]	metro.c

trunk/src/mame/includes/metro.h
r19999	r20000
156	156	TILEMAP_MAPPER_MEMBER(tilemap_scan_gstrik2);
157	157	DECLARE_MACHINE_START(metro);
158	158	DECLARE_MACHINE_RESET(metro);
	159	DECLARE_VIDEO_START(metro_i4100);
159	160	DECLARE_VIDEO_START(metro_i4220);
160		DECLARE_VIDEO_START(metro_i4100);
	161	DECLARE_VIDEO_START(metro_i4220_offset);
161	162	DECLARE_VIDEO_START(metro_i4300);
162	163	DECLARE_VIDEO_START(blzntrnd);
163	164	DECLARE_VIDEO_START(gstrik2);

trunk/src/mame/video/metro.c
r19999	r20000
35	35	their color code.
36	36
37	37	Tile code with their msbit set are different as they mean:
38		draw a tile filled with a single color (0-1ff)
	38	draw a tile filled with a single color (0-fff)
39	39
40	40
41	41	[ 512 Zooming Sprites ]
r19999	r20000
62	62	SET_TILE_INFO_MEMBER(
63	63	2,
64	64	code & 0x7fff,
65		0x1e,
	65	0xe,
66	66	0);
67	67	}
68	68
r19999	r20000
73	73	SET_TILE_INFO_MEMBER(
74	74	2,
75	75	(code & 0x7fff)>>2,
76		0x1e,
	76	0xe,
77	77	0);
78	78	}
79	79
r19999	r20000
110	110	Offset: Bits: Value:
111	111
112	112	0.w fedc ---- ---- ----
113		---- ba98 7654 ---- Color Code
	113	---- ba98 7654 ---- Color Code*
114	114	---- ---- ---- 3210 Code High Bits
115	115
116	116	2.w Code Low Bits
117	117
118
	118	* 00-ff, but on later chips supporting it, xf means 256 color tile and palette x
119	119	***************************************************************************/
120	120
121	121
r19999	r20000
151	151
152	152	if (code & 0x8000) /* Special: draw a tile of a single color (i.e. not from the gfx ROMs) */
153	153	{
154		*pix = (code & 0x0fff~~)+0x1000~~;
	154	*pix = code & 0x0fff;
155	155
156	156	if ((*pix & 0xf) != 0xf)
157	157	return 1;
r19999	r20000
159	159	return 0;
160	160
161	161	}
162		else if (((tile & 0x00f00000) == 0x00f00000) && (state->m_support_8bpp)) /* draw tile as 8bpp */
	162	else if (((tile & 0x00f00000) == 0x00f00000) && (state->m_support_8bpp)) /* draw tile as 8bpp (e.g. balcube bg) */
163	163	{
164	164	gfx_element *gfx1 = machine.gfx[big?3:1];
165	165	UINT32 tile2 = big ? ((tile & 0xfffff) + 8*(code & 0xf)) :
r19999	r20000
184	184	case 0x3: pix = data[(((big?15:7)-y) (big?16:8)) + ((big?15:7)-x)]; break;
185	185	}
186	186
187		pix \|= ((((tile & 0x0f000000) >> 24) + 0x10)0~~x100)~~;
	187	pix \|= ((tile & 0x0f000000) >> 24) 0x100;
188	188
189	189	if ((*pix & 0xff) != 0xff)
190	190	return 1;
r19999	r20000
208	208	return 0;
209	209	}
210	210
211
212	211	switch (flipxy)
213	212	{
214	213	default:
r19999	r20000
218	217	case 0x3: pix = data[(((big?15:7)-y) (big?16:8)) + ((big?15:7)-x)]; break;
219	218	}
220	219
221		pix \|= (((((tile & 0x0ff00000) >> 20)) + 0x10~~0)0x10)~~;
	220	pix \|= (((tile & 0x0ff00000) >> 20)) 0x10;
222	221
223	222	if ((*pix & 0xf) != 0xf)
224	223	return 1;
r19999	r20000
246	245	WRITE16_MEMBER(metro_state::metro_window_w)
247	246	{
248	247	COMBINE_DATA(&m_window[offset]);
249
250	248	}
251	249
252	250
r19999	r20000
305	303
306	304	VIDEO_START_MEMBER(metro_state,metro_i4220)
307	305	{
308		~~expand~~_~~gfx1~~(*this);
	306	VIDEO_START_CALL_MEMBER(metro_i4100);
309	307
310	308	m_support_8bpp = 1;
311		m_support_16x16 = 0;
312		m_has_zoom = 0;
	309	}
	310	VIDEO_START_MEMBER(metro_state,metro_i4220_offset)
	311	{
	312	VIDEO_START_CALL_MEMBER(metro_i4220);
313	313
314		m_bg_tilemap_enable[0] = 1;
315		m_bg_tilemap_enable[1] = 1;
316		m_bg_tilemap_enable[2] = 1;
317
318		m_bg_tilemap_enable16[0] = 0;
319		m_bg_tilemap_enable16[1] = 0;
320		m_bg_tilemap_enable16[2] = 0;
321
322	314	m_bg_tilemap_scrolldx[0] = -2;
323	315	m_bg_tilemap_scrolldx[1] = -2;
324	316	m_bg_tilemap_scrolldx[2] = -2;
r19999	r20000
326	318
327	319	VIDEO_START_MEMBER(metro_state,metro_i4300)
328	320	{
329		~~expand~~_~~gfx1~~(*this);
	321	VIDEO_START_CALL_MEMBER(metro_i4220);
330	322
331		m_support_8bpp = 1;
332	323	m_support_16x16 = 1;
333		m_has_zoom = 0;
334
335		m_bg_tilemap_enable[0] = 1;
336		m_bg_tilemap_enable[1] = 1;
337		m_bg_tilemap_enable[2] = 1;
338
339		m_bg_tilemap_enable16[0] = 0;
340		m_bg_tilemap_enable16[1] = 0;
341		m_bg_tilemap_enable16[2] = 0;
342
343		m_bg_tilemap_scrolldx[0] = 0;
344		m_bg_tilemap_scrolldx[1] = 0;
345		m_bg_tilemap_scrolldx[2] = 0;
346	324	}
347	325
348	326	VIDEO_START_MEMBER(metro_state,blzntrnd)
349	327	{
350
351	328	VIDEO_START_CALL_MEMBER(metro_i4220);
352	329
353	330	m_has_zoom = 1;
r19999	r20000
361	338
362	339	VIDEO_START_MEMBER(metro_state,gstrik2)
363	340	{
364
365	341	VIDEO_START_CALL_MEMBER(metro_i4220);
366	342
367	343	m_has_zoom = 1;
r19999	r20000
448	424	int max_sprites = state->m_spriteram.bytes() / 8;
449	425	int sprites = state->m_videoregs[0x00/2] % max_sprites;
450	426
451		int color_start = ((state->m_videoregs[0x08/2] & 0x0f) << 4~~) + 0x100~~;
	427	int color_start = (state->m_videoregs[0x08/2] & 0x0f) << 4;
452	428
453	429	int i, j, pri;
454	430	static const int primask[4] = { 0x0000, 0xff00, 0xff00 \| 0xf0f0, 0xff00 \| 0xf0f0 \| 0xcccc };
r19999	r20000
724	700
725	701	/* The background color is selected by a register */
726	702	machine().priority_bitmap.fill(0, cliprect);
727		bitmap.fill((m_videoregs[0x12/2] & 0x0fff~~) + 0x1000~~, cliprect);
	703	bitmap.fill(m_videoregs[0x12/2] & 0x0fff, cliprect);
728	704
729	705	/* Screen Control Register:
730	706

trunk/src/mame/drivers/metro.c
r19999	r20000
46	46	96 Sankokushi MTR5260-A I4220
47	47	99 Battle Bubble v2.00 LM2D-Y I4220 No sound CPU
48	48
49		95 Mahjong Doukyuhsei VG330-B I4300 No sound CPU
	49	95 Mahjong Doukyuusei VG330-B I4300 No sound CPU
50	50	95 Mahjong Doukyuusei Special VG340-A I4300 No sound CPU
51	51	96 Mouja VG410-B I4300 No sound CPU
52	52	97 Mahjong Gakuensai VG340-A I4300 No sound CPU
r19999	r20000
55	55	-----------------------------------------------------------------------------
56	56
57	57	Mouse Shooter GoGo, Bal Cube, Bang Bang Ball & Daitoride (YMF278B) PCBs have
58		no PCB number but all look identical to each other.
	58	no PCB number but all look identical to each other.
59	59
60	60	Not dumped yet:
61	61	94 Toride II
62	62
63	63	To Do:
64	64
	65	- Wrong color bars in service mode (e.g. balcube, toride2g).
	66	They use solid color tiles (80xx), but the right palette is not at 00-ff.
	67	Related to the unknown table in the RAM mapped just before the palette?
	68	- Most games, in service mode, seem to require that you press start1&2 exactly at once
	69	in order to advance to the next screen (e.g. holding 1 then pressing 2 doesn't work).
65	70	- Coin lockout
66		- Some gfx problems in ladykill, 3kokushi, puzzli, gakusai
67		- Seems related to how we handle windows and wrapping
	71	- Some gfx problems in ladykill, 3kokushi, puzzli, gakusai,
	72	seem related to how we handle windows and wrapping
68	73	- Are the 16x16 tiles used by Mouja a Imagetek I4300-only feature?
69	74	- Interrupt timing needs figuring out properly, having it incorrect
70	75	causes scrolling glitches in some games. Test cases Mouse Go Go
r19999	r20000
76	81
77	82	Notes:
78	83
79		- To enter service mode in Lady Killer, toggle the dip switch and reset
80		keeping start 2 pressed.
	84	- To enter service mode in ladykill, 3kokishi: toggle the dip switch and reset
	85	keeping start 2 pressed.
81	86	- Sprite zoom in Mouja at the end of a match looks wrong, but it's been verified
82	87	to be the same on the original board
83	88
r19999	r20000
190	195
191	196	INTERRUPT_GEN_MEMBER(metro_state::metro_vblank_interrupt)
192	197	{
193
194	198	m_requested_int[m_vblank_bit] = 1;
195	199	update_irq_state(machine());
196	200	}
197	201
198	202	INTERRUPT_GEN_MEMBER(metro_state::metro_periodic_interrupt)
199	203	{
200
201	204	m_requested_int[4] = 1;
202	205	update_irq_state(machine());
203	206	}
r19999	r20000
210	213	/* lev 2-7 (lev 1 seems sound related) */
211	214	INTERRUPT_GEN_MEMBER(metro_state::karatour_interrupt)
212	215	{
213
214	216	m_requested_int[m_vblank_bit] = 1;
215	217
216	218	/* write to scroll registers, the duration is a guess */
r19999	r20000
222	224
223	225	TIMER_CALLBACK_MEMBER(metro_state::mouja_irq_callback)
224	226	{
225
226	227	m_requested_int[0] = 1;
227	228	update_irq_state(machine());
228	229	}
r19999	r20000
236	237
237	238	INTERRUPT_GEN_MEMBER(metro_state::puzzlet_interrupt)
238	239	{
239
240	240	m_requested_int[m_vblank_bit] = 1;
241	241	update_irq_state(machine());
242	242
r19999	r20000
769	769
770	770
771	771	static ADDRESS_MAP_START( balcube_map, AS_PROGRAM, 16, metro_state )
772		AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
773		AM_RANGE(0xf00000, 0xf0ffff) AM_RAM // RAM
774		AM_RANGE(0x300000, 0x300001) AM_DEVREAD8_LEGACY("ymf", ymf278b_r, 0x00ff) // Sound
775		AM_RANGE(0x300000, 0x30000b) AM_DEVWRITE8_LEGACY("ymf", ymf278b_w, 0x00ff) // Sound
	772	AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
	773	AM_RANGE(0x300000, 0x300001) AM_DEVREAD8_LEGACY("ymf", ymf278b_r, 0x00ff) // Sound
	774	AM_RANGE(0x300000, 0x30000b) AM_DEVWRITE8_LEGACY("ymf", ymf278b_w, 0x00ff) // Sound
776	775	AM_RANGE(0x400000, 0x41ffff) AM_READ(balcube_dsw_r) // DSW x 3
777	776	AM_RANGE(0x500000, 0x500001) AM_READ_PORT("IN0") // Inputs
778	777	AM_RANGE(0x500002, 0x500003) AM_READ_PORT("IN1") //
779		AM_RANGE(0x500006, 0x500007) AM_READNOP //
780		AM_RANGE(0x500002, 0x500009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
	778	AM_RANGE(0x500006, 0x500007) AM_READNOP //
	779	AM_RANGE(0x500002, 0x500009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
781	780	AM_RANGE(0x600000, 0x61ffff) AM_RAM_WRITE(metro_vram_0_w) AM_SHARE("vram_0") // Layer 0
782	781	AM_RANGE(0x620000, 0x63ffff) AM_RAM_WRITE(metro_vram_1_w) AM_SHARE("vram_1") // Layer 1
783	782	AM_RANGE(0x640000, 0x65ffff) AM_RAM_WRITE(metro_vram_2_w) AM_SHARE("vram_2") // Layer 2
784	783	AM_RANGE(0x660000, 0x66ffff) AM_READ(metro_bankedrom_r) // Banked ROM
785		AM_RANGE(0x670000, 0x673fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
786		AM_RANGE(0x674000, 0x674fff) AM_RAM AM_SHARE("spriteram") // Sprites
787		AM_RANGE(0x678000, 0x6787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	784	AM_RANGE(0x670000, 0x671fff) AM_RAM // ???
	785	AM_RANGE(0x672000, 0x673fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	786	AM_RANGE(0x674000, 0x674fff) AM_RAM AM_SHARE("spriteram") // Sprites
	787	AM_RANGE(0x678000, 0x6787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
788	788	AM_RANGE(0x678840, 0x67884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
789	789	AM_RANGE(0x678860, 0x67886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
790		AM_RANGE(0x678870, 0x67887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
	790	AM_RANGE(0x678870, 0x67887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
791	791	AM_RANGE(0x678880, 0x678881) AM_WRITENOP // ? increasing
792	792	AM_RANGE(0x678890, 0x678891) AM_WRITENOP // ? increasing
793		AM_RANGE(0x6788a2, 0x6788a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
794		AM_RANGE(0x6788a4, 0x6788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
795		AM_RANGE(0x6788aa, 0x6788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
796		AM_RANGE(0x6788ac, 0x6788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
797		AM_RANGE(0x679700, 0x679713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	793	AM_RANGE(0x6788a2, 0x6788a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	794	AM_RANGE(0x6788a4, 0x6788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	795	AM_RANGE(0x6788aa, 0x6788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	796	AM_RANGE(0x6788ac, 0x6788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
	797	AM_RANGE(0x679700, 0x679713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	798	AM_RANGE(0xf00000, 0xf0ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
798	799	ADDRESS_MAP_END
799	800
800	801
801	802	/***************************************************************************
802		Daitoride (~~alt~~ ~~hardwar~~e)
	803	Daitoride (YMF278B version)
803	804	***************************************************************************/
804	805
805	806
806	807	static ADDRESS_MAP_START( daitoa_map, AS_PROGRAM, 16, metro_state )
807		AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
808		AM_RANGE(0xf00000, 0xf0ffff) AM_RAM // RAM
809		AM_RANGE(0x400000, 0x400001) AM_DEVREAD8_LEGACY("ymf", ymf278b_r, 0x00ff) // Sound
810		AM_RANGE(0x400000, 0x40000b) AM_DEVWRITE8_LEGACY("ymf", ymf278b_w, 0x00ff) // Sound
811		AM_RANGE(0x300000, 0x31ffff) AM_READ(balcube_dsw_r) // DSW x 3
	808	AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
812	809	AM_RANGE(0x100000, 0x11ffff) AM_RAM_WRITE(metro_vram_0_w) AM_SHARE("vram_0") // Layer 0
813	810	AM_RANGE(0x120000, 0x13ffff) AM_RAM_WRITE(metro_vram_1_w) AM_SHARE("vram_1") // Layer 1
814	811	AM_RANGE(0x140000, 0x15ffff) AM_RAM_WRITE(metro_vram_2_w) AM_SHARE("vram_2") // Layer 2
815	812	AM_RANGE(0x160000, 0x16ffff) AM_READ(metro_bankedrom_r) // Banked ROM
816		AM_RANGE(0x170000, 0x173fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
817		AM_RANGE(0x174000, 0x174fff) AM_RAM AM_SHARE("spriteram") // Sprites
818		AM_RANGE(0x178000, 0x1787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	813	AM_RANGE(0x170000, 0x171fff) AM_RAM // ???
	814	AM_RANGE(0x172000, 0x173fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	815	AM_RANGE(0x174000, 0x174fff) AM_RAM AM_SHARE("spriteram") // Sprites
	816	AM_RANGE(0x178000, 0x1787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
819	817	AM_RANGE(0x178840, 0x17884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
820	818	AM_RANGE(0x178860, 0x17886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
821		AM_RANGE(0x178870, 0x17887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
	819	AM_RANGE(0x178870, 0x17887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
822	820	AM_RANGE(0x178880, 0x178881) AM_WRITENOP // ? increasing
823	821	AM_RANGE(0x178890, 0x178891) AM_WRITENOP // ? increasing
824		AM_RANGE(0x1788a2, 0x1788a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
825		AM_RANGE(0x1788a4, 0x1788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
826		AM_RANGE(0x1788aa, 0x1788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
827		AM_RANGE(0x1788ac, 0x1788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
828		AM_RANGE(0x179700, 0x179713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	822	AM_RANGE(0x1788a2, 0x1788a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	823	AM_RANGE(0x1788a4, 0x1788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	824	AM_RANGE(0x1788aa, 0x1788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	825	AM_RANGE(0x1788ac, 0x1788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
	826	AM_RANGE(0x179700, 0x179713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
829	827	AM_RANGE(0x200000, 0x200001) AM_READ_PORT("IN0") // Inputs
830	828	AM_RANGE(0x200002, 0x200003) AM_READ_PORT("IN1") //
831		AM_RANGE(0x200006, 0x200007) AM_READNOP //
832		AM_RANGE(0x200002, 0x200009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
	829	AM_RANGE(0x200006, 0x200007) AM_READNOP //
	830	AM_RANGE(0x200002, 0x200009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
	831	AM_RANGE(0x300000, 0x31ffff) AM_READ(balcube_dsw_r) // DSW x 3
	832	AM_RANGE(0x400000, 0x400001) AM_DEVREAD8_LEGACY("ymf", ymf278b_r, 0x00ff) // Sound
	833	AM_RANGE(0x400000, 0x40000b) AM_DEVWRITE8_LEGACY("ymf", ymf278b_w, 0x00ff) // Sound
	834	AM_RANGE(0xf00000, 0xf0ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
833	835	ADDRESS_MAP_END
834	836
835	837
r19999	r20000
838	840	***************************************************************************/
839	841
840	842	static ADDRESS_MAP_START( bangball_map, AS_PROGRAM, 16, metro_state )
841		AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
842		AM_RANGE(0xf00000, 0xf0ffff) AM_RAM // RAM
843		AM_RANGE(0xf10000, 0xf10fff) AM_RAM // RAM (bug in the ram test routine)
844		AM_RANGE(0xb00000, 0xb00001) AM_DEVREAD8_LEGACY("ymf", ymf278b_r, 0x00ff) // Sound
845		AM_RANGE(0xb00000, 0xb0000b) AM_DEVWRITE8_LEGACY("ymf", ymf278b_w, 0x00ff) // Sound
	843	AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
	844	AM_RANGE(0xb00000, 0xb00001) AM_DEVREAD8_LEGACY("ymf", ymf278b_r, 0x00ff) // Sound
	845	AM_RANGE(0xb00000, 0xb0000b) AM_DEVWRITE8_LEGACY("ymf", ymf278b_w, 0x00ff) // Sound
846	846	AM_RANGE(0xc00000, 0xc1ffff) AM_READ(balcube_dsw_r) // DSW x 3
847	847	AM_RANGE(0xd00000, 0xd00001) AM_READ_PORT("IN0") // Inputs
848	848	AM_RANGE(0xd00002, 0xd00003) AM_READ_PORT("IN1") //
849		AM_RANGE(0xd00006, 0xd00007) AM_READNOP //
850		AM_RANGE(0xd00002, 0xd00009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
	849	AM_RANGE(0xd00006, 0xd00007) AM_READNOP //
	850	AM_RANGE(0xd00002, 0xd00009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
851	851	AM_RANGE(0xe00000, 0xe1ffff) AM_RAM_WRITE(metro_vram_0_w) AM_SHARE("vram_0") // Layer 0
852	852	AM_RANGE(0xe20000, 0xe3ffff) AM_RAM_WRITE(metro_vram_1_w) AM_SHARE("vram_1") // Layer 1
853	853	AM_RANGE(0xe40000, 0xe5ffff) AM_RAM_WRITE(metro_vram_2_w) AM_SHARE("vram_2") // Layer 2
854	854	AM_RANGE(0xe60000, 0xe6ffff) AM_READ(metro_bankedrom_r) // Banked ROM
855		AM_RANGE(0xe70000, 0xe73fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
856		AM_RANGE(0xe74000, 0xe74fff) AM_RAM AM_SHARE("spriteram") // Sprites
857		AM_RANGE(0xe78000, 0xe787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	855	AM_RANGE(0xe70000, 0xe71fff) AM_RAM // ???
	856	AM_RANGE(0xe72000, 0xe73fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	857	AM_RANGE(0xe74000, 0xe74fff) AM_RAM AM_SHARE("spriteram") // Sprites
	858	AM_RANGE(0xe78000, 0xe787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
858	859	AM_RANGE(0xe78840, 0xe7884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
859	860	AM_RANGE(0xe78860, 0xe7886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
860		AM_RANGE(0xe78870, 0xe7887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
	861	AM_RANGE(0xe78870, 0xe7887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
861	862	AM_RANGE(0xe78880, 0xe78881) AM_WRITENOP // ? increasing
862	863	AM_RANGE(0xe78890, 0xe78891) AM_WRITENOP // ? increasing
863		AM_RANGE(0xe788a2, 0xe788a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
864		AM_RANGE(0xe788a4, 0xe788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
865		AM_RANGE(0xe788aa, 0xe788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
866		AM_RANGE(0xe788ac, 0xe788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
867		AM_RANGE(0xe79700, 0xe79713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	864	AM_RANGE(0xe788a2, 0xe788a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	865	AM_RANGE(0xe788a4, 0xe788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	866	AM_RANGE(0xe788aa, 0xe788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	867	AM_RANGE(0xe788ac, 0xe788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
	868	AM_RANGE(0xe79700, 0xe79713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	869	AM_RANGE(0xf00000, 0xf0ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
868	870	ADDRESS_MAP_END
869	871
870	872
r19999	r20000
873	875	***************************************************************************/
874	876
875	877	static ADDRESS_MAP_START( batlbubl_map, AS_PROGRAM, 16, metro_state )
876		AM_RANGE(0x000000, 0x0fffff) AM_ROM // ROM
	878	AM_RANGE(0x000000, 0x0fffff) AM_ROM // ROM
877	879	AM_RANGE(0x100000, 0x11ffff) AM_RAM_WRITE(metro_vram_0_w) AM_SHARE("vram_0") // Layer 0
878	880	AM_RANGE(0x120000, 0x13ffff) AM_RAM_WRITE(metro_vram_1_w) AM_SHARE("vram_1") // Layer 1
879	881	AM_RANGE(0x140000, 0x15ffff) AM_RAM_WRITE(metro_vram_2_w) AM_SHARE("vram_2") // Layer 2
880	882	AM_RANGE(0x160000, 0x16ffff) AM_READ(metro_bankedrom_r) // Banked ROM
881		AM_RANGE(0x170000, 0x173fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
882		AM_RANGE(0x174000, 0x174fff) AM_RAM AM_SHARE("spriteram") // Sprites
883		AM_RANGE(0x178000, 0x1787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	883	AM_RANGE(0x170000, 0x171fff) AM_RAM // ???
	884	AM_RANGE(0x172000, 0x173fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	885	AM_RANGE(0x174000, 0x174fff) AM_RAM AM_SHARE("spriteram") // Sprites
	886	AM_RANGE(0x178000, 0x1787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
884	887	AM_RANGE(0x178840, 0x17884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
885	888	AM_RANGE(0x178860, 0x17886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
886		AM_RANGE(0x178870, 0x17887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
	889	AM_RANGE(0x178870, 0x17887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
887	890	AM_RANGE(0x178880, 0x178881) AM_WRITENOP // ? increasing
888	891	AM_RANGE(0x178890, 0x178891) AM_WRITENOP // ? increasing
889		AM_RANGE(0x1788a2, 0x1788a3) AM_READWRITE(metro_irq_cause_r,metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
890		AM_RANGE(0x1788a4, 0x1788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
891		AM_RANGE(0x1788aa, 0x1788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
892		AM_RANGE(0x1788ac, 0x1788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
893		AM_RANGE(0x179700, 0x179713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
894		AM_RANGE(0x200000, 0x200001) AM_READ_PORT("IN1")
895		AM_RANGE(0x200002, 0x200003) AM_READ_PORT("DSW0")
896		AM_RANGE(0x200004, 0x200005) AM_READ_PORT("IN0")
897		AM_RANGE(0x200006, 0x200007) AM_READ_PORT("IN2")
898		AM_RANGE(0x200002, 0x200009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
	892	AM_RANGE(0x1788a2, 0x1788a3) AM_READWRITE(metro_irq_cause_r,metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	893	AM_RANGE(0x1788a4, 0x1788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	894	AM_RANGE(0x1788aa, 0x1788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	895	AM_RANGE(0x1788ac, 0x1788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
	896	AM_RANGE(0x179700, 0x179713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	897	AM_RANGE(0x200000, 0x200001) AM_READ_PORT("IN1") // Inputs
	898	AM_RANGE(0x200002, 0x200003) AM_READ_PORT("DSW0") //
	899	AM_RANGE(0x200004, 0x200005) AM_READ_PORT("IN0") //
	900	AM_RANGE(0x200006, 0x200007) AM_READ_PORT("IN2") //
	901	AM_RANGE(0x200002, 0x200009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
899	902	AM_RANGE(0x300000, 0x31ffff) AM_READ(balcube_dsw_r) // read but ignored?
900		AM_RANGE(0x400000, 0x400001) AM_DEVREAD8_LEGACY("ymf", ymf278b_r, 0x00ff) // Sound
901		AM_RANGE(0x400000, 0x40000b) AM_DEVWRITE8_LEGACY("ymf", ymf278b_w, 0x00ff) //
902		AM_RANGE(0xf00000, 0xf0ffff) AM_RAM // RAM
903		AM_RANGE(0xf10000, 0xf10fff) AM_RAM // RAM (bug in the ram test routine)
	903	AM_RANGE(0x400000, 0x400001) AM_DEVREAD8_LEGACY("ymf", ymf278b_r, 0x00ff) // Sound
	904	AM_RANGE(0x400000, 0x40000b) AM_DEVWRITE8_LEGACY("ymf", ymf278b_w, 0x00ff) //
	905	AM_RANGE(0xf00000, 0xf0ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
904	906	ADDRESS_MAP_END
905	907
906	908
r19999	r20000
909	911	***************************************************************************/
910	912
911	913	static ADDRESS_MAP_START( msgogo_map, AS_PROGRAM, 16, metro_state )
912		AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
	914	AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
913	915	AM_RANGE(0x100000, 0x11ffff) AM_RAM_WRITE(metro_vram_0_w) AM_SHARE("vram_0") // Layer 0
914	916	AM_RANGE(0x120000, 0x13ffff) AM_RAM_WRITE(metro_vram_1_w) AM_SHARE("vram_1") // Layer 1
915	917	AM_RANGE(0x140000, 0x15ffff) AM_RAM_WRITE(metro_vram_2_w) AM_SHARE("vram_2") // Layer 2
916	918	AM_RANGE(0x160000, 0x16ffff) AM_READ(metro_bankedrom_r) // Banked ROM
917		AM_RANGE(0x170000, 0x173fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
918		AM_RANGE(0x174000, 0x174fff) AM_RAM AM_SHARE("spriteram") // Sprites
919		AM_RANGE(0x178000, 0x1787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	919	AM_RANGE(0x170000, 0x171fff) AM_RAM // ???
	920	AM_RANGE(0x172000, 0x173fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	921	AM_RANGE(0x174000, 0x174fff) AM_RAM AM_SHARE("spriteram") // Sprites
	922	AM_RANGE(0x178000, 0x1787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
920	923	AM_RANGE(0x178840, 0x17884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
921	924	AM_RANGE(0x178860, 0x17886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
922		AM_RANGE(0x178870, 0x17887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
	925	AM_RANGE(0x178870, 0x17887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
923	926	AM_RANGE(0x178880, 0x178881) AM_WRITENOP // ? increasing
924	927	AM_RANGE(0x178890, 0x178891) AM_WRITENOP // ? increasing
925		AM_RANGE(0x1788a2, 0x1788a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
926		AM_RANGE(0x1788a4, 0x1788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
927		AM_RANGE(0x1788aa, 0x1788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
928		AM_RANGE(0x1788ac, 0x1788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
929		AM_RANGE(0x179700, 0x179713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	928	AM_RANGE(0x1788a2, 0x1788a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	929	AM_RANGE(0x1788a4, 0x1788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	930	AM_RANGE(0x1788aa, 0x1788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	931	AM_RANGE(0x1788ac, 0x1788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
	932	AM_RANGE(0x179700, 0x179713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
930	933	AM_RANGE(0x200000, 0x200001) AM_READ_PORT("COINS") // Inputs
931	934	AM_RANGE(0x200002, 0x200003) AM_READ_PORT("JOYS") //
932		AM_RANGE(0x200006, 0x200007) AM_READNOP //
933		AM_RANGE(0x200002, 0x200009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
	935	AM_RANGE(0x200006, 0x200007) AM_READNOP //
	936	AM_RANGE(0x200002, 0x200009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
934	937	AM_RANGE(0x300000, 0x31ffff) AM_READ(balcube_dsw_r) // 3 x DSW
935		AM_RANGE(0x400000, 0x400001) AM_DEVREAD8_LEGACY("ymf", ymf278b_r, 0x00ff) // Sound
936		AM_RANGE(0x400000, 0x40000b) AM_DEVWRITE8_LEGACY("ymf", ymf278b_w, 0x00ff) //
937		AM_RANGE(0xf00000, 0xf0ffff) AM_RAM // RAM
	938	AM_RANGE(0x400000, 0x400001) AM_DEVREAD8_LEGACY("ymf", ymf278b_r, 0x00ff) // Sound
	939	AM_RANGE(0x400000, 0x40000b) AM_DEVWRITE8_LEGACY("ymf", ymf278b_w, 0x00ff) //
	940	AM_RANGE(0xf00000, 0xf0ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
938	941	ADDRESS_MAP_END
939	942
940	943	/***************************************************************************
r19999	r20000
942	945	***************************************************************************/
943	946
944	947	static ADDRESS_MAP_START( daitorid_map, AS_PROGRAM, 16, metro_state )
945		AM_RANGE(0x000000, 0x03ffff) AM_ROM // ROM
946		AM_RANGE(0x800000, 0x80ffff) AM_RAM // RAM
	948	AM_RANGE(0x000000, 0x03ffff) AM_ROM // ROM
947	949	AM_RANGE(0x400000, 0x41ffff) AM_RAM_WRITE(metro_vram_0_w) AM_SHARE("vram_0") // Layer 0
948	950	AM_RANGE(0x420000, 0x43ffff) AM_RAM_WRITE(metro_vram_1_w) AM_SHARE("vram_1") // Layer 1
949	951	AM_RANGE(0x440000, 0x45ffff) AM_RAM_WRITE(metro_vram_2_w) AM_SHARE("vram_2") // Layer 2
950	952	AM_RANGE(0x460000, 0x46ffff) AM_READ(metro_bankedrom_r) // Banked ROM
951		AM_RANGE(0x470000, 0x473fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
952		AM_RANGE(0x474000, 0x474fff) AM_RAM AM_SHARE("spriteram") // Sprites
953		AM_RANGE(0x478000, 0x4787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	953	AM_RANGE(0x470000, 0x471fff) AM_RAM // ???
	954	AM_RANGE(0x472000, 0x473fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	955	AM_RANGE(0x474000, 0x474fff) AM_RAM AM_SHARE("spriteram") // Sprites
	956	AM_RANGE(0x478000, 0x4787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
954	957	AM_RANGE(0x478840, 0x47884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
955	958	AM_RANGE(0x478860, 0x47886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
956		AM_RANGE(0x478870, 0x47887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
	959	AM_RANGE(0x478870, 0x47887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
957	960	AM_RANGE(0x478880, 0x478881) AM_WRITENOP // ? increasing
958	961	AM_RANGE(0x478890, 0x478891) AM_WRITENOP // ? increasing
959		AM_RANGE(0x4788a2, 0x4788a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
960		AM_RANGE(0x4788a4, 0x4788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
961		AM_RANGE(0x4788a8, 0x4788a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
962		AM_RANGE(0x4788aa, 0x4788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
963		AM_RANGE(0x4788ac, 0x4788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
964		AM_RANGE(0x479700, 0x479713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
965		AM_RANGE(0xc00000, 0xc00001) AM_READ_PORT("IN0") AM_WRITE(metro_soundstatus_w) // To Sound CPU
966		AM_RANGE(0xc00002, 0xc00003) AM_READ_PORT("IN1")
967		AM_RANGE(0xc00004, 0xc00005) AM_READ_PORT("DSW0")
968		AM_RANGE(0xc00006, 0xc00007) AM_READ_PORT("IN2")
969		AM_RANGE(0xc00002, 0xc00009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
	962	AM_RANGE(0x4788a2, 0x4788a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	963	AM_RANGE(0x4788a4, 0x4788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	964	AM_RANGE(0x4788a8, 0x4788a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
	965	AM_RANGE(0x4788aa, 0x4788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	966	AM_RANGE(0x4788ac, 0x4788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
	967	AM_RANGE(0x479700, 0x479713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	968	AM_RANGE(0x800000, 0x80ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
	969	AM_RANGE(0xc00000, 0xc00001) AM_READ_PORT("IN0") AM_WRITE(metro_soundstatus_w) // To Sound CPU
	970	AM_RANGE(0xc00002, 0xc00003) AM_READ_PORT("IN1") //
	971	AM_RANGE(0xc00004, 0xc00005) AM_READ_PORT("DSW0") //
	972	AM_RANGE(0xc00006, 0xc00007) AM_READ_PORT("IN2") //
	973	AM_RANGE(0xc00002, 0xc00009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
970	974	ADDRESS_MAP_END
971	975
972	976
r19999	r20000
975	979	***************************************************************************/
976	980
977	981	static ADDRESS_MAP_START( dharma_map, AS_PROGRAM, 16, metro_state )
978		AM_RANGE(0x000000, 0x03ffff) AM_ROM // ROM
979		AM_RANGE(0x400000, 0x40ffff) AM_RAM // RAM
	982	AM_RANGE(0x000000, 0x03ffff) AM_ROM // ROM
	983	AM_RANGE(0x400000, 0x40ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
980	984	AM_RANGE(0x800000, 0x81ffff) AM_RAM_WRITE(metro_vram_0_w) AM_SHARE("vram_0") // Layer 0
981	985	AM_RANGE(0x820000, 0x83ffff) AM_RAM_WRITE(metro_vram_1_w) AM_SHARE("vram_1") // Layer 1
982	986	AM_RANGE(0x840000, 0x85ffff) AM_RAM_WRITE(metro_vram_2_w) AM_SHARE("vram_2") // Layer 2
983	987	AM_RANGE(0x860000, 0x86ffff) AM_READ(metro_bankedrom_r) // Banked ROM
984		AM_RANGE(0x870000, 0x873fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
985		AM_RANGE(0x874000, 0x874fff) AM_RAM AM_SHARE("spriteram") // Sprites
986		AM_RANGE(0x878000, 0x8787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	988	AM_RANGE(0x870000, 0x871fff) AM_RAM // ???
	989	AM_RANGE(0x872000, 0x873fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	990	AM_RANGE(0x874000, 0x874fff) AM_RAM AM_SHARE("spriteram") // Sprites
	991	AM_RANGE(0x878000, 0x8787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
987	992	AM_RANGE(0x878840, 0x87884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
988	993	AM_RANGE(0x878860, 0x87886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
989		AM_RANGE(0x878870, 0x87887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs
	994	AM_RANGE(0x878870, 0x87887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs
990	995	AM_RANGE(0x878880, 0x878881) AM_WRITENOP // ? increasing
991	996	AM_RANGE(0x878890, 0x878891) AM_WRITENOP // ? increasing
992		AM_RANGE(0x8788a4, 0x8788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
993		AM_RANGE(0x8788a8, 0x8788a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
994		AM_RANGE(0x8788aa, 0x8788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
995		AM_RANGE(0x8788ac, 0x8788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
996		AM_RANGE(0x8788a2, 0x8788a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
997		AM_RANGE(0x879700, 0x879713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
998		AM_RANGE(0xc00000, 0xc00001) AM_READ_PORT("IN0") AM_WRITE(metro_soundstatus_w) // To Sound CPU
999		AM_RANGE(0xc00002, 0xc00003) AM_READ_PORT("IN1")
1000		AM_RANGE(0xc00004, 0xc00005) AM_READ_PORT("DSW0")
1001		AM_RANGE(0xc00006, 0xc00007) AM_READ_PORT("IN2")
1002		AM_RANGE(0xc00002, 0xc00009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
	997	AM_RANGE(0x8788a4, 0x8788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	998	AM_RANGE(0x8788a8, 0x8788a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
	999	AM_RANGE(0x8788aa, 0x8788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	1000	AM_RANGE(0x8788ac, 0x8788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
	1001	AM_RANGE(0x8788a2, 0x8788a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	1002	AM_RANGE(0x879700, 0x879713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	1003	AM_RANGE(0xc00000, 0xc00001) AM_READ_PORT("IN0") AM_WRITE(metro_soundstatus_w) // To Sound CPU
	1004	AM_RANGE(0xc00002, 0xc00003) AM_READ_PORT("IN1") //
	1005	AM_RANGE(0xc00004, 0xc00005) AM_READ_PORT("DSW0") //
	1006	AM_RANGE(0xc00006, 0xc00007) AM_READ_PORT("IN2") //
	1007	AM_RANGE(0xc00002, 0xc00009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
1003	1008	ADDRESS_MAP_END
1004	1009
1005	1010
r19999	r20000
1022	1027	WRITE16_MEMBER(metro_state::karatour_vram_2_w){ metro_vram_2_w(space, KARATOUR_OFFS(offset), data, mem_mask); }
1023	1028
1024	1029	static ADDRESS_MAP_START( karatour_map, AS_PROGRAM, 16, metro_state )
1025		AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
1026		AM_RANGE(0xffc000, 0xffffff) AM_RAM // RAM
1027		AM_RANGE(0x400000, 0x400001) AM_READWRITE(metro_soundstatus_r, metro_soundstatus_w) // From Sound CPU
	1030	AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
	1031	AM_RANGE(0x400000, 0x400001) AM_READWRITE(metro_soundstatus_r, metro_soundstatus_w) // From Sound CPU
1028	1032	AM_RANGE(0x400002, 0x400003) AM_READ_PORT("IN0") // Inputs
1029		AM_RANGE(0x400002, 0x400003) AM_WRITE(metro_coin_lockout_1word_w) // Coin Lockout
	1033	AM_RANGE(0x400002, 0x400003) AM_WRITE(metro_coin_lockout_1word_w) // Coin Lockout
1030	1034	AM_RANGE(0x400004, 0x400005) AM_READ_PORT("IN1") //
1031	1035	AM_RANGE(0x400006, 0x400007) AM_READ_PORT("DSW0") //
1032	1036	AM_RANGE(0x40000a, 0x40000b) AM_READ_PORT("DSW1") //
1033	1037	AM_RANGE(0x40000c, 0x40000d) AM_READ_PORT("IN2") //
1034	1038	AM_RANGE(0x860000, 0x86ffff) AM_READ(metro_bankedrom_r) // Banked ROM
1035		AM_RANGE(0x870000, 0x873fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
1036		AM_RANGE(0x874000, 0x874fff) AM_RAM AM_SHARE("spriteram") // Sprites
1037		AM_RANGE(0x875000, 0x875fff) AM_READWRITE(karatour_vram_0_r, karatour_vram_0_w) // Layer 0 (Part of)
1038		AM_RANGE(0x876000, 0x876fff) AM_READWRITE(karatour_vram_1_r, karatour_vram_1_w) // Layer 1 (Part of)
1039		AM_RANGE(0x877000, 0x877fff) AM_READWRITE(karatour_vram_2_r, karatour_vram_2_w) // Layer 2 (Part of)
1040		AM_RANGE(0x878000, 0x8787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
1041		AM_RANGE(0x878800, 0x878813) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	1039	AM_RANGE(0x870000, 0x871fff) AM_RAM // ???
	1040	AM_RANGE(0x872000, 0x873fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	1041	AM_RANGE(0x874000, 0x874fff) AM_RAM AM_SHARE("spriteram") // Sprites
	1042	AM_RANGE(0x875000, 0x875fff) AM_READWRITE(karatour_vram_0_r, karatour_vram_0_w) // Layer 0 (Part of)
	1043	AM_RANGE(0x876000, 0x876fff) AM_READWRITE(karatour_vram_1_r, karatour_vram_1_w) // Layer 1 (Part of)
	1044	AM_RANGE(0x877000, 0x877fff) AM_READWRITE(karatour_vram_2_r, karatour_vram_2_w) // Layer 2 (Part of)
	1045	AM_RANGE(0x878000, 0x8787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	1046	AM_RANGE(0x878800, 0x878813) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
1042	1047	AM_RANGE(0x878840, 0x87884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
1043	1048	AM_RANGE(0x878860, 0x87886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
1044		AM_RANGE(0x878870, 0x87887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
	1049	AM_RANGE(0x878870, 0x87887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
1045	1050	AM_RANGE(0x878880, 0x878881) AM_WRITENOP // ? increasing
1046	1051	AM_RANGE(0x878890, 0x878891) AM_WRITENOP // ? increasing
1047		AM_RANGE(0x8788a2, 0x8788a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
1048		AM_RANGE(0x8788a4, 0x8788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
1049		AM_RANGE(0x8788a8, 0x8788a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
1050		AM_RANGE(0x8788aa, 0x8788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
1051		AM_RANGE(0x8788ac, 0x8788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
	1052	AM_RANGE(0x8788a2, 0x8788a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	1053	AM_RANGE(0x8788a4, 0x8788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	1054	AM_RANGE(0x8788a8, 0x8788a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
	1055	AM_RANGE(0x8788aa, 0x8788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	1056	AM_RANGE(0x8788ac, 0x8788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
	1057	AM_RANGE(0xf00000, 0xf0ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
1052	1058	ADDRESS_MAP_END
1053	1059
1054	1060
r19999	r20000
1059	1065	/* same limited tilemap access as karatour */
1060	1066
1061	1067	static ADDRESS_MAP_START( kokushi_map, AS_PROGRAM, 16, metro_state )
1062		AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
1063		AM_RANGE(0x7fc000, 0x7fffff) AM_RAM // RAM
1064		AM_RANGE(0x860000, 0x86ffff) AM_READ(metro_bankedrom_r) // Banked ROM
1065		AM_RANGE(0x870000, 0x873fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
1066		AM_RANGE(0x874000, 0x874fff) AM_RAM AM_SHARE("spriteram") // Sprites
1067		AM_RANGE(0x875000, 0x875fff) AM_READWRITE(karatour_vram_0_r, karatour_vram_0_w) // Layer 0 (Part of)
1068		AM_RANGE(0x876000, 0x876fff) AM_READWRITE(karatour_vram_1_r, karatour_vram_1_w) // Layer 1 (Part of)
1069		AM_RANGE(0x877000, 0x877fff) AM_READWRITE(karatour_vram_2_r, karatour_vram_2_w) // Layer 2 (Part of)
1070		AM_RANGE(0x878000, 0x8787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	1068	AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
	1069	AM_RANGE(0x700000, 0x70ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
	1070	AM_RANGE(0x860000, 0x86ffff) AM_READ(metro_bankedrom_r) // Banked ROM
	1071	AM_RANGE(0x870000, 0x871fff) AM_RAM // ???
	1072	AM_RANGE(0x872000, 0x873fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	1073	AM_RANGE(0x874000, 0x874fff) AM_RAM AM_SHARE("spriteram") // Sprites
	1074	AM_RANGE(0x875000, 0x875fff) AM_READWRITE(karatour_vram_0_r, karatour_vram_0_w) // Layer 0 (Part of)
	1075	AM_RANGE(0x876000, 0x876fff) AM_READWRITE(karatour_vram_1_r, karatour_vram_1_w) // Layer 1 (Part of)
	1076	AM_RANGE(0x877000, 0x877fff) AM_READWRITE(karatour_vram_2_r, karatour_vram_2_w) // Layer 2 (Part of)
	1077	AM_RANGE(0x878000, 0x8787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
1071	1078	AM_RANGE(0x878840, 0x87884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
1072		AM_RANGE(0x878860, 0x87886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
1073		AM_RANGE(0x878870, 0x87887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs - WRONG
1074		// AM_RANGE(0x878880, 0x878881) AM_WRITENOP // ? increasing
1075		AM_RANGE(0x878890, 0x878891) AM_WRITENOP // ? increasing
1076		AM_RANGE(0x8788a2, 0x8788a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
1077		AM_RANGE(0x8788a4, 0x8788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	1079	AM_RANGE(0x878860, 0x87886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
	1080	AM_RANGE(0x878870, 0x87887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs - WRONG
	1081	// AM_RANGE(0x878880, 0x878881) AM_WRITENOP // ? increasing
	1082	AM_RANGE(0x878890, 0x878891) AM_WRITENOP // ? increasing
	1083	AM_RANGE(0x8788a2, 0x8788a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	1084	AM_RANGE(0x8788a4, 0x8788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
1078	1085	AM_RANGE(0x8788a8, 0x8788a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
1079		AM_RANGE(0x8788aa, 0x8788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
1080		AM_RANGE(0x8788ac, 0x8788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
1081		AM_RANGE(0x879700, 0x879713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
1082		AM_RANGE(0xc00000, 0xc00001) AM_READ_PORT("IN0") AM_WRITE(metro_soundstatus_w) // To Sound CPU
1083		AM_RANGE(0xc00002, 0xc00003) AM_READ_PORT("IN1") // Inputs
1084		AM_RANGE(0xc00004, 0xc00005) AM_READ_PORT("DSW0")
1085		AM_RANGE(0xc00002, 0xc00009) AM_WRITE(metro_coin_lockout_4words_w ) // Coin Lockout
	1086	AM_RANGE(0x8788aa, 0x8788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	1087	AM_RANGE(0x8788ac, 0x8788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
	1088	AM_RANGE(0x879700, 0x879713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	1089	AM_RANGE(0xc00000, 0xc00001) AM_READ_PORT("IN0") AM_WRITE(metro_soundstatus_w) // To Sound CPU
	1090	AM_RANGE(0xc00002, 0xc00003) AM_READ_PORT("IN1") // Inputs
	1091	AM_RANGE(0xc00004, 0xc00005) AM_READ_PORT("DSW0") //
	1092	AM_RANGE(0xc00002, 0xc00009) AM_WRITE(metro_coin_lockout_4words_w ) // Coin Lockout
1086	1093	ADDRESS_MAP_END
1087	1094
1088	1095
r19999	r20000
1091	1098	***************************************************************************/
1092	1099
1093	1100	static ADDRESS_MAP_START( lastfort_map, AS_PROGRAM, 16, metro_state )
1094		AM_RANGE(0x000000, 0x03ffff) AM_ROM // ROM
1095		AM_RANGE(0x400000, 0x40ffff) AM_RAM // RAM
	1101	AM_RANGE(0x000000, 0x03ffff) AM_ROM // ROM
	1102	AM_RANGE(0x400000, 0x40ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
1096	1103	AM_RANGE(0x800000, 0x81ffff) AM_RAM_WRITE(metro_vram_0_w) AM_SHARE("vram_0") // Layer 0
1097	1104	AM_RANGE(0x820000, 0x83ffff) AM_RAM_WRITE(metro_vram_1_w) AM_SHARE("vram_1") // Layer 1
1098	1105	AM_RANGE(0x840000, 0x85ffff) AM_RAM_WRITE(metro_vram_2_w) AM_SHARE("vram_2") // Layer 2
1099	1106	AM_RANGE(0x860000, 0x86ffff) AM_READ(metro_bankedrom_r) // Banked ROM
1100		AM_RANGE(0x870000, 0x873fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
1101		AM_RANGE(0x874000, 0x874fff) AM_RAM AM_SHARE("spriteram") // Sprites
1102		AM_RANGE(0x878000, 0x8787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
1103		AM_RANGE(0x878800, 0x878813) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	1107	AM_RANGE(0x870000, 0x871fff) AM_RAM // ???
	1108	AM_RANGE(0x872000, 0x873fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	1109	AM_RANGE(0x874000, 0x874fff) AM_RAM AM_SHARE("spriteram") // Sprites
	1110	AM_RANGE(0x878000, 0x8787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	1111	AM_RANGE(0x878800, 0x878813) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
1104	1112	AM_RANGE(0x878840, 0x87884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
1105	1113	AM_RANGE(0x878860, 0x87886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
1106		AM_RANGE(0x878870, 0x87887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
	1114	AM_RANGE(0x878870, 0x87887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
1107	1115	AM_RANGE(0x878880, 0x878881) AM_WRITENOP // ? increasing
1108	1116	AM_RANGE(0x878890, 0x878891) AM_WRITENOP // ? increasing
1109		AM_RANGE(0x8788a2, 0x8788a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
1110		AM_RANGE(0x8788a4, 0x8788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
1111		AM_RANGE(0x8788a8, 0x8788a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
1112		AM_RANGE(0x8788aa, 0x8788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
1113		AM_RANGE(0x8788ac, 0x8788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
1114		AM_RANGE(0xc00000, 0xc00001) AM_READWRITE(metro_soundstatus_r, metro_soundstatus_w) // From / To Sound CPU
1115		AM_RANGE(0xc00002, 0xc00003) AM_WRITE(metro_coin_lockout_1word_w) // Coin Lockout
	1117	AM_RANGE(0x8788a2, 0x8788a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	1118	AM_RANGE(0x8788a4, 0x8788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	1119	AM_RANGE(0x8788a8, 0x8788a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
	1120	AM_RANGE(0x8788aa, 0x8788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	1121	AM_RANGE(0x8788ac, 0x8788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
	1122	AM_RANGE(0xc00000, 0xc00001) AM_READWRITE(metro_soundstatus_r, metro_soundstatus_w) // From / To Sound CPU
	1123	AM_RANGE(0xc00002, 0xc00003) AM_WRITE(metro_coin_lockout_1word_w) // Coin Lockout
1116	1124	AM_RANGE(0xc00004, 0xc00005) AM_READ_PORT("IN0") // Inputs
1117	1125	AM_RANGE(0xc00006, 0xc00007) AM_READ_PORT("IN1") //
1118	1126	AM_RANGE(0xc00008, 0xc00009) AM_READ_PORT("IN2") //
r19999	r20000
1125	1133
1126	1134	/* todo: clean up input reads etc. */
1127	1135	static ADDRESS_MAP_START( lastforg_map, AS_PROGRAM, 16, metro_state )
1128		AM_RANGE(0x000000, 0x03ffff) AM_ROM // ROM
1129		AM_RANGE(0x400000, 0x400001) AM_READWRITE(metro_soundstatus_r, metro_soundstatus_w) // From / To Sound CPU
	1136	AM_RANGE(0x000000, 0x03ffff) AM_ROM // ROM
	1137	AM_RANGE(0x400000, 0x400001) AM_READWRITE(metro_soundstatus_r, metro_soundstatus_w) // From / To Sound CPU
1130	1138	AM_RANGE(0x400002, 0x400003) AM_READ_PORT("IN0") // Inputs
1131		AM_RANGE(0x400002, 0x400003) AM_WRITE(metro_coin_lockout_1word_w) // Coin Lockout
	1139	AM_RANGE(0x400002, 0x400003) AM_WRITE(metro_coin_lockout_1word_w) // Coin Lockout
1132	1140	AM_RANGE(0x400004, 0x400005) AM_READ_PORT("IN1") //
1133	1141	AM_RANGE(0x400006, 0x400007) AM_READ_PORT("DSW0") //
1134	1142	AM_RANGE(0x40000a, 0x40000b) AM_READ_PORT("DSW1") //
r19999	r20000
1137	1145	AM_RANGE(0x8a0000, 0x8bffff) AM_RAM_WRITE(metro_vram_1_w) AM_SHARE("vram_1") // Layer 1
1138	1146	AM_RANGE(0x8c0000, 0x8dffff) AM_RAM_WRITE(metro_vram_2_w) AM_SHARE("vram_2") // Layer 2
1139	1147	AM_RANGE(0x8e0000, 0x8effff) AM_READ(metro_bankedrom_r) // Banked ROM
1140		AM_RANGE(0x8f0000, 0x8f3fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
1141		AM_RANGE(0x8f4000, 0x8f4fff) AM_RAM AM_SHARE("spriteram") // Sprites
1142		AM_RANGE(0x8f8000, 0x8f87ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
1143		AM_RANGE(0x8f8800, 0x8f8813) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	1148	AM_RANGE(0x8f0000, 0x8f1fff) AM_RAM // ???
	1149	AM_RANGE(0x8f2000, 0x8f3fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	1150	AM_RANGE(0x8f4000, 0x8f4fff) AM_RAM AM_SHARE("spriteram") // Sprites
	1151	AM_RANGE(0x8f8000, 0x8f87ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	1152	AM_RANGE(0x8f8800, 0x8f8813) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
1144	1153	AM_RANGE(0x8f8840, 0x8f884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
1145	1154	AM_RANGE(0x8f8860, 0x8f886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
1146		AM_RANGE(0x8f8870, 0x8f887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
	1155	AM_RANGE(0x8f8870, 0x8f887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
1147	1156	AM_RANGE(0x8f8880, 0x8f8881) AM_WRITENOP // ? increasing
1148	1157	AM_RANGE(0x8f8890, 0x8f8891) AM_WRITENOP // ? increasing
1149		AM_RANGE(0x8f88a2, 0x8f88a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
1150		AM_RANGE(0x8f88a4, 0x8f88a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
1151		AM_RANGE(0x8f88a8, 0x8f88a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
1152		AM_RANGE(0x8f88aa, 0x8f88ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
1153		AM_RANGE(0x8f88ac, 0x8f88ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
1154		AM_RANGE(0xc00000, 0xc0ffff) AM_RAM // RAM
	1158	AM_RANGE(0x8f88a2, 0x8f88a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	1159	AM_RANGE(0x8f88a4, 0x8f88a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	1160	AM_RANGE(0x8f88a8, 0x8f88a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
	1161	AM_RANGE(0x8f88aa, 0x8f88ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	1162	AM_RANGE(0x8f88ac, 0x8f88ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
	1163	AM_RANGE(0xc00000, 0xc0ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
1155	1164	ADDRESS_MAP_END
1156	1165
1157	1166
r19999	r20000
1227	1236	}
1228	1237
1229	1238	static ADDRESS_MAP_START( gakusai_map, AS_PROGRAM, 16, metro_state )
1230		AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
1231		AM_RANGE(0xff0000, 0xffffff) AM_RAM // RAM
	1239	AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
1232	1240	AM_RANGE(0x200000, 0x21ffff) AM_RAM_WRITE(metro_vram_0_w) AM_SHARE("vram_0") // Layer 0
1233	1241	AM_RANGE(0x220000, 0x23ffff) AM_RAM_WRITE(metro_vram_1_w) AM_SHARE("vram_1") // Layer 1
1234	1242	AM_RANGE(0x240000, 0x25ffff) AM_RAM_WRITE(metro_vram_2_w) AM_SHARE("vram_2") // Layer 2
1235	1243	AM_RANGE(0x260000, 0x26ffff) AM_READ(metro_bankedrom_r) // Banked ROM
1236		AM_RANGE(0x270000, 0x273fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
1237		AM_RANGE(0x274000, 0x274fff) AM_RAM AM_SHARE("spriteram") // Sprites
1238		AM_RANGE(0x278000, 0x2787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
1239		AM_RANGE(0x27880e, 0x27880f) AM_RAM AM_SHARE("screenctrl") // Screen Control
1240		AM_RANGE(0x278810, 0x27881f) AM_WRITEONLY AM_SHARE("irq_levels") // IRQ Levels
1241		AM_RANGE(0x278820, 0x27882f) AM_WRITEONLY AM_SHARE("irq_vectors") // IRQ Vectors
1242		AM_RANGE(0x278830, 0x278831) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
1243		AM_RANGE(0x278832, 0x278833) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
1244		AM_RANGE(0x278880, 0x278881) AM_READ(gakusai_input_r) // Inputs
	1244	AM_RANGE(0x270000, 0x271fff) AM_RAM // ???
	1245	AM_RANGE(0x272000, 0x273fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	1246	AM_RANGE(0x274000, 0x274fff) AM_RAM AM_SHARE("spriteram") // Sprites
	1247	AM_RANGE(0x278000, 0x2787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	1248	AM_RANGE(0x27880e, 0x27880f) AM_RAM AM_SHARE("screenctrl") // Screen Control
	1249	AM_RANGE(0x278810, 0x27881f) AM_WRITEONLY AM_SHARE("irq_levels") // IRQ Levels
	1250	AM_RANGE(0x278820, 0x27882f) AM_WRITEONLY AM_SHARE("irq_vectors") // IRQ Vectors
	1251	AM_RANGE(0x278830, 0x278831) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	1252	AM_RANGE(0x278832, 0x278833) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	1253	AM_RANGE(0x278880, 0x278881) AM_READ(gakusai_input_r) // Inputs
1245	1254	AM_RANGE(0x278882, 0x278883) AM_READ_PORT("IN0") //
1246		AM_RANGE(0x278836, 0x278837) AM_WRITE(watchdog_reset16_w) // Watchdog
	1255	AM_RANGE(0x278836, 0x278837) AM_WRITE(watchdog_reset16_w) // Watchdog
1247	1256	AM_RANGE(0x278840, 0x27884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
1248	1257	AM_RANGE(0x278860, 0x27886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
1249		AM_RANGE(0x278850, 0x27885b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs
1250		AM_RANGE(0x278870, 0x278871) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
1251		AM_RANGE(0x278888, 0x278889) AM_WRITEONLY AM_SHARE("input_sel") // Inputs
1252		AM_RANGE(0x279700, 0x279713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	1258	AM_RANGE(0x278850, 0x27885b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs
	1259	AM_RANGE(0x278870, 0x278871) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	1260	AM_RANGE(0x278888, 0x278889) AM_WRITEONLY AM_SHARE("input_sel") // Inputs
	1261	AM_RANGE(0x279700, 0x279713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
1253	1262	AM_RANGE(0x400000, 0x400001) AM_WRITENOP // ? 5
1254	1263	AM_RANGE(0x500000, 0x500001) AM_WRITE(gakusai_oki_bank_lo_w) // Sound
1255	1264	AM_RANGE(0x600000, 0x600003) AM_DEVWRITE8_LEGACY("ymsnd", ym2413_w, 0x00ff)
1256		AM_RANGE(0x700000, 0x700001) AM_DEVREADWRITE8("oki", okim6295_device, read, write, 0x00ff) // Sound
	1265	AM_RANGE(0x700000, 0x700001) AM_DEVREADWRITE8("oki", okim6295_device, read, write, 0x00ff) // Sound
1257	1266	AM_RANGE(0xc00000, 0xc00001) AM_READWRITE(gakusai_eeprom_r, gakusai_eeprom_w) // EEPROM
1258	1267	AM_RANGE(0xd00000, 0xd00001) AM_WRITE(gakusai_oki_bank_hi_w)
	1268	AM_RANGE(0xf00000, 0xf0ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
1259	1269	ADDRESS_MAP_END
1260	1270
1261	1271
r19999	r20000
1264	1274	***************************************************************************/
1265	1275
1266	1276	static ADDRESS_MAP_START( gakusai2_map, AS_PROGRAM, 16, metro_state )
1267		AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
1268		AM_RANGE(0xff0000, 0xffffff) AM_RAM // RAM
	1277	AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
1269	1278	AM_RANGE(0x600000, 0x61ffff) AM_RAM_WRITE(metro_vram_0_w) AM_SHARE("vram_0") // Layer 0
1270	1279	AM_RANGE(0x620000, 0x63ffff) AM_RAM_WRITE(metro_vram_1_w) AM_SHARE("vram_1") // Layer 1
1271	1280	AM_RANGE(0x640000, 0x65ffff) AM_RAM_WRITE(metro_vram_2_w) AM_SHARE("vram_2") // Layer 2
1272	1281	AM_RANGE(0x660000, 0x66ffff) AM_READ(metro_bankedrom_r) // Banked ROM
1273		AM_RANGE(0x670000, 0x673fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
1274		AM_RANGE(0x674000, 0x674fff) AM_RAM AM_SHARE("spriteram") // Sprites
1275		AM_RANGE(0x675000, 0x675fff) AM_RAM // Sprites?
1276		AM_RANGE(0x678000, 0x6787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
1277		AM_RANGE(0x67880e, 0x67880f) AM_RAM AM_SHARE("screenctrl") // Screen Control
1278		AM_RANGE(0x678810, 0x67881f) AM_WRITEONLY AM_SHARE("irq_levels") // IRQ Levels
1279		AM_RANGE(0x678820, 0x67882f) AM_WRITEONLY AM_SHARE("irq_vectors") // IRQ Vectors
1280		AM_RANGE(0x678830, 0x678831) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
1281		AM_RANGE(0x678832, 0x678833) AM_READWRITE(metro_irq_cause_r,metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
1282		AM_RANGE(0x678836, 0x678837) AM_WRITE(watchdog_reset16_w) // Watchdog
	1282	AM_RANGE(0x670000, 0x671fff) AM_RAM // ???
	1283	AM_RANGE(0x672000, 0x673fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	1284	AM_RANGE(0x674000, 0x674fff) AM_RAM AM_SHARE("spriteram") // Sprites
	1285	AM_RANGE(0x675000, 0x675fff) AM_RAM // Sprites?
	1286	AM_RANGE(0x678000, 0x6787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	1287	AM_RANGE(0x67880e, 0x67880f) AM_RAM AM_SHARE("screenctrl") // Screen Control
	1288	AM_RANGE(0x678810, 0x67881f) AM_WRITEONLY AM_SHARE("irq_levels") // IRQ Levels
	1289	AM_RANGE(0x678820, 0x67882f) AM_WRITEONLY AM_SHARE("irq_vectors") // IRQ Vectors
	1290	AM_RANGE(0x678830, 0x678831) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	1291	AM_RANGE(0x678832, 0x678833) AM_READWRITE(metro_irq_cause_r,metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	1292	AM_RANGE(0x678836, 0x678837) AM_WRITE(watchdog_reset16_w) // Watchdog
1283	1293	AM_RANGE(0x678840, 0x67884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
1284	1294	AM_RANGE(0x678860, 0x67886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
1285		AM_RANGE(0x678880, 0x678881) AM_READ(gakusai_input_r) // Inputs
	1295	AM_RANGE(0x678880, 0x678881) AM_READ(gakusai_input_r) // Inputs
1286	1296	AM_RANGE(0x678882, 0x678883) AM_READ_PORT("IN0") //
1287		AM_RANGE(0x678850, 0x67885b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs
1288		AM_RANGE(0x678870, 0x678871) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
1289		AM_RANGE(0x678888, 0x678889) AM_WRITEONLY AM_SHARE("input_sel") // Inputs
1290		AM_RANGE(0x679700, 0x679713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	1297	AM_RANGE(0x678850, 0x67885b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs
	1298	AM_RANGE(0x678870, 0x678871) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	1299	AM_RANGE(0x678888, 0x678889) AM_WRITEONLY AM_SHARE("input_sel") // Inputs
	1300	AM_RANGE(0x679700, 0x679713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
1291	1301	AM_RANGE(0x800000, 0x800001) AM_WRITENOP // ? 5
1292	1302	AM_RANGE(0x900000, 0x900001) AM_WRITE(gakusai_oki_bank_lo_w) // Sound bank
1293		AM_RANGE(0xa00000, 0xa00001) AM_WRITE(gakusai_oki_bank_hi_w)
1294		AM_RANGE(0xb00000, 0xb00001) AM_DEVREADWRITE8("oki", okim6295_device, read, write, 0x00ff) // Sound
	1303	AM_RANGE(0xa00000, 0xa00001) AM_WRITE(gakusai_oki_bank_hi_w) //
	1304	AM_RANGE(0xb00000, 0xb00001) AM_DEVREADWRITE8("oki", okim6295_device, read, write, 0x00ff) // Sound
1295	1305	AM_RANGE(0xc00000, 0xc00003) AM_DEVWRITE8_LEGACY("ymsnd", ym2413_w, 0x00ff)
1296		AM_RANGE(0xe00000, 0xe00001) AM_READWRITE(gakusai_eeprom_r,gakusai_eeprom_w) // EEPROM
	1306	AM_RANGE(0xe00000, 0xe00001) AM_READWRITE(gakusai_eeprom_r,gakusai_eeprom_w) // EEPROM
	1307	AM_RANGE(0xf00000, 0xf0ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
1297	1308	ADDRESS_MAP_END
1298	1309
1299	1310
r19999	r20000
1339	1350	}
1340	1351
1341	1352	static ADDRESS_MAP_START( dokyusp_map, AS_PROGRAM, 16, metro_state )
1342		AM_RANGE(0x000000, 0x03ffff) AM_ROM // ROM
1343		AM_RANGE(0xff0000, 0xffffff) AM_RAM // RAM
	1353	AM_RANGE(0x000000, 0x03ffff) AM_ROM // ROM
1344	1354	AM_RANGE(0x200000, 0x21ffff) AM_RAM_WRITE(metro_vram_0_w) AM_SHARE("vram_0") // Layer 0
1345	1355	AM_RANGE(0x220000, 0x23ffff) AM_RAM_WRITE(metro_vram_1_w) AM_SHARE("vram_1") // Layer 1
1346	1356	AM_RANGE(0x240000, 0x25ffff) AM_RAM_WRITE(metro_vram_2_w) AM_SHARE("vram_2") // Layer 2
1347	1357	AM_RANGE(0x260000, 0x26ffff) AM_READ(metro_bankedrom_r) // Banked ROM
1348		AM_RANGE(0x270000, 0x273fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
1349		AM_RANGE(0x274000, 0x274fff) AM_RAM AM_SHARE("spriteram") // Sprites
1350		AM_RANGE(0x278000, 0x2787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
1351		AM_RANGE(0x278810, 0x27881f) AM_WRITEONLY AM_SHARE("irq_levels") // IRQ Levels
1352		AM_RANGE(0x278820, 0x27882f) AM_WRITEONLY AM_SHARE("irq_vectors") // IRQ Vectors
1353		AM_RANGE(0x278830, 0x278831) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
1354		AM_RANGE(0x278832, 0x278833) AM_READWRITE(metro_irq_cause_r,metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
1355		AM_RANGE(0x278836, 0x278837) AM_WRITE(watchdog_reset16_w) // Watchdog
	1358	AM_RANGE(0x270000, 0x271fff) AM_RAM // ???
	1359	AM_RANGE(0x272000, 0x273fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	1360	AM_RANGE(0x274000, 0x274fff) AM_RAM AM_SHARE("spriteram") // Sprites
	1361	AM_RANGE(0x278000, 0x2787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	1362	AM_RANGE(0x278810, 0x27881f) AM_WRITEONLY AM_SHARE("irq_levels") // IRQ Levels
	1363	AM_RANGE(0x278820, 0x27882f) AM_WRITEONLY AM_SHARE("irq_vectors") // IRQ Vectors
	1364	AM_RANGE(0x278830, 0x278831) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	1365	AM_RANGE(0x278832, 0x278833) AM_READWRITE(metro_irq_cause_r,metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	1366	AM_RANGE(0x278836, 0x278837) AM_WRITE(watchdog_reset16_w) // Watchdog
1356	1367	AM_RANGE(0x278840, 0x27884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
1357	1368	AM_RANGE(0x278860, 0x27886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
1358		AM_RANGE(0x278850, 0x27885b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs
1359		AM_RANGE(0x278870, 0x278871) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
1360		AM_RANGE(0x278880, 0x278881) AM_READ(gakusai_input_r) // Inputs
	1369	AM_RANGE(0x278850, 0x27885b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs
	1370	AM_RANGE(0x278870, 0x278871) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	1371	AM_RANGE(0x278880, 0x278881) AM_READ(gakusai_input_r) // Inputs
1361	1372	AM_RANGE(0x278882, 0x278883) AM_READ_PORT("IN0") //
1362		AM_RANGE(0x278888, 0x278889) AM_WRITEONLY AM_SHARE("input_sel") // Inputs
1363		AM_RANGE(0x27880e, 0x27880f) AM_RAM AM_SHARE("screenctrl") // Screen Control
1364		AM_RANGE(0x279700, 0x279713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	1373	AM_RANGE(0x278888, 0x278889) AM_WRITEONLY AM_SHARE("input_sel") //
	1374	AM_RANGE(0x27880e, 0x27880f) AM_RAM AM_SHARE("screenctrl") // Screen Control
	1375	AM_RANGE(0x279700, 0x279713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
1365	1376	AM_RANGE(0x400000, 0x400001) AM_WRITENOP // ? 5
1366	1377	AM_RANGE(0x500000, 0x500001) AM_WRITE(gakusai_oki_bank_lo_w) // Sound
1367	1378	AM_RANGE(0x600000, 0x600003) AM_DEVWRITE8_LEGACY("ymsnd", ym2413_w, 0x00ff)
1368		AM_RANGE(0x700000, 0x700001) AM_DEVREADWRITE8("oki", okim6295_device, read, write, 0x00ff) // Sound
1369		AM_RANGE(0xc00000, 0xc00001) AM_WRITE(dokyusp_eeprom_reset_w) // EEPROM
	1379	AM_RANGE(0x700000, 0x700001) AM_DEVREADWRITE8("oki", okim6295_device, read, write, 0x00ff) // Sound
	1380	AM_RANGE(0xc00000, 0xc00001) AM_WRITE(dokyusp_eeprom_reset_w) // EEPROM
1370	1381	AM_RANGE(0xd00000, 0xd00001) AM_READWRITE(dokyusp_eeprom_r, dokyusp_eeprom_bit_w) // EEPROM
	1382	AM_RANGE(0xf00000, 0xf0ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
1371	1383	ADDRESS_MAP_END
1372	1384
1373	1385
r19999	r20000
1376	1388	***************************************************************************/
1377	1389
1378	1390	static ADDRESS_MAP_START( dokyusei_map, AS_PROGRAM, 16, metro_state )
1379		AM_RANGE(0x000000, 0x03ffff) AM_ROM // ROM
1380		AM_RANGE(0xff0000, 0xffffff) AM_RAM // RAM
	1391	AM_RANGE(0x000000, 0x03ffff) AM_ROM // ROM
1381	1392	AM_RANGE(0x400000, 0x41ffff) AM_RAM_WRITE(metro_vram_0_w) AM_SHARE("vram_0") // Layer 0
1382	1393	AM_RANGE(0x420000, 0x43ffff) AM_RAM_WRITE(metro_vram_1_w) AM_SHARE("vram_1") // Layer 1
1383	1394	AM_RANGE(0x440000, 0x45ffff) AM_RAM_WRITE(metro_vram_2_w) AM_SHARE("vram_2") // Layer 2
1384	1395	AM_RANGE(0x460000, 0x46ffff) AM_READ(metro_bankedrom_r) // Banked ROM
1385	1396	AM_RANGE(0x460000, 0x46ffff) AM_WRITENOP // DSW Selection
1386		AM_RANGE(0x470000, 0x473fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
1387		AM_RANGE(0x474000, 0x474fff) AM_RAM AM_SHARE("spriteram") // Sprites
1388		AM_RANGE(0x478000, 0x4787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
1389		AM_RANGE(0x47880e, 0x47880f) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
1390		AM_RANGE(0x478810, 0x47881f) AM_WRITEONLY AM_SHARE("irq_levels") // IRQ Levels
1391		AM_RANGE(0x478820, 0x47882f) AM_WRITEONLY AM_SHARE("irq_vectors") // IRQ Vectors
1392		AM_RANGE(0x478830, 0x478831) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
1393		// AM_RANGE(0x478832, 0x478833) AM_READ(metro_irq_cause_r) // IRQ Cause
1394		AM_RANGE(0x478832, 0x478833) AM_WRITE(metro_irq_cause_w) // IRQ Acknowledge
	1397	AM_RANGE(0x470000, 0x471fff) AM_RAM // ???
	1398	AM_RANGE(0x472000, 0x473fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	1399	AM_RANGE(0x474000, 0x474fff) AM_RAM AM_SHARE("spriteram") // Sprites
	1400	AM_RANGE(0x478000, 0x4787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	1401	AM_RANGE(0x47880e, 0x47880f) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
	1402	AM_RANGE(0x478810, 0x47881f) AM_WRITEONLY AM_SHARE("irq_levels") // IRQ Levels
	1403	AM_RANGE(0x478820, 0x47882f) AM_WRITEONLY AM_SHARE("irq_vectors") // IRQ Vectors
	1404	AM_RANGE(0x478830, 0x478831) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	1405	// AM_RANGE(0x478832, 0x478833) AM_READ(metro_irq_cause_r) // IRQ Cause
	1406	AM_RANGE(0x478832, 0x478833) AM_WRITE(metro_irq_cause_w) // IRQ Acknowledge
1395	1407	AM_RANGE(0x478836, 0x478837) AM_WRITENOP // ? watchdog ?
1396	1408	AM_RANGE(0x478840, 0x47884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
1397		AM_RANGE(0x478850, 0x47885b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs
	1409	AM_RANGE(0x478850, 0x47885b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs
1398	1410	AM_RANGE(0x478860, 0x47886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
1399		AM_RANGE(0x478870, 0x478871) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
1400		AM_RANGE(0x479700, 0x479713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
1401		AM_RANGE(0x478888, 0x478889) AM_WRITEONLY AM_SHARE("input_sel") // Inputs
1402		AM_RANGE(0x478880, 0x478881) AM_READ(gakusai_input_r) // Inputs
	1411	AM_RANGE(0x478870, 0x478871) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	1412	AM_RANGE(0x479700, 0x479713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	1413	AM_RANGE(0x478888, 0x478889) AM_WRITEONLY AM_SHARE("input_sel") // Inputs
	1414	AM_RANGE(0x478880, 0x478881) AM_READ(gakusai_input_r) // Inputs
1403	1415	AM_RANGE(0x478882, 0x478883) AM_READ_PORT("IN0") //
1404	1416	AM_RANGE(0x478884, 0x478885) AM_READ_PORT("DSW0") // 2 x DSW
1405	1417	AM_RANGE(0x478886, 0x478887) AM_READ_PORT("DSW1") //
1406	1418	AM_RANGE(0x800000, 0x800001) AM_WRITE(gakusai_oki_bank_hi_w) // Samples Bank?
1407	1419	AM_RANGE(0x900000, 0x900001) AM_WRITENOP // ? 4
1408	1420	AM_RANGE(0xa00000, 0xa00001) AM_WRITE(gakusai_oki_bank_lo_w) // Samples Bank
1409		AM_RANGE(0xc00000, 0xc00003) AM_DEVWRITE8_LEGACY("ymsnd", ym2413_w, 0x00ff) //
1410		AM_RANGE(0xd00000, 0xd00001) AM_DEVREADWRITE8("oki", okim6295_device, read, write, 0x00ff) // Sound
	1421	AM_RANGE(0xc00000, 0xc00003) AM_DEVWRITE8_LEGACY("ymsnd", ym2413_w, 0x00ff) //
	1422	AM_RANGE(0xd00000, 0xd00001) AM_DEVREADWRITE8("oki", okim6295_device, read, write, 0x00ff) // Sound
	1423	AM_RANGE(0xf00000, 0xf0ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
1411	1424	ADDRESS_MAP_END
1412	1425
1413	1426
r19999	r20000
1416	1429	***************************************************************************/
1417	1430
1418	1431	static ADDRESS_MAP_START( pangpoms_map, AS_PROGRAM, 16, metro_state )
1419		AM_RANGE(0x000000, 0x03ffff) AM_ROM // ROM
1420		AM_RANGE(0xc00000, 0xc0ffff) AM_RAM // RAM
	1432	AM_RANGE(0x000000, 0x03ffff) AM_ROM // ROM
1421	1433	AM_RANGE(0x400000, 0x41ffff) AM_RAM_WRITE(metro_vram_0_w) AM_SHARE("vram_0") // Layer 0
1422	1434	AM_RANGE(0x420000, 0x43ffff) AM_RAM_WRITE(metro_vram_1_w) AM_SHARE("vram_1") // Layer 1
1423	1435	AM_RANGE(0x440000, 0x45ffff) AM_RAM_WRITE(metro_vram_2_w) AM_SHARE("vram_2") // Layer 2
1424	1436	AM_RANGE(0x460000, 0x46ffff) AM_READ(metro_bankedrom_r) // Banked ROM
1425		AM_RANGE(0x470000, 0x473fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
1426		AM_RANGE(0x474000, 0x474fff) AM_RAM AM_SHARE("spriteram") // Sprites
1427		AM_RANGE(0x478000, 0x4787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
1428		AM_RANGE(0x478800, 0x478813) AM_RAM AM_SHARE("videoregs") // Video Registers
	1437	AM_RANGE(0x470000, 0x471fff) AM_RAM // ???
	1438	AM_RANGE(0x472000, 0x473fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	1439	AM_RANGE(0x474000, 0x474fff) AM_RAM AM_SHARE("spriteram") // Sprites
	1440	AM_RANGE(0x478000, 0x4787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	1441	AM_RANGE(0x478800, 0x478813) AM_RAM AM_SHARE("videoregs") // Video Registers
1429	1442	AM_RANGE(0x478840, 0x47884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
1430	1443	AM_RANGE(0x478860, 0x47886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
1431		AM_RANGE(0x478870, 0x47887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs
	1444	AM_RANGE(0x478870, 0x47887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs
1432	1445	AM_RANGE(0x478880, 0x478881) AM_WRITENOP // ? increasing
1433	1446	AM_RANGE(0x478890, 0x478891) AM_WRITENOP // ? increasing
1434		AM_RANGE(0x4788a2, 0x4788a3) AM_READWRITE(metro_irq_cause_r,metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
1435		AM_RANGE(0x4788a4, 0x4788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
1436		AM_RANGE(0x4788a8, 0x4788a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
1437		AM_RANGE(0x4788aa, 0x4788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
1438		AM_RANGE(0x4788ac, 0x4788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
1439		AM_RANGE(0x800000, 0x800001) AM_READWRITE(metro_soundstatus_r,metro_soundstatus_w) // From / To Sound CPU
1440		AM_RANGE(0x800002, 0x800003) AM_READNOP AM_WRITE(metro_coin_lockout_1word_w) // Coin Lockout
	1447	AM_RANGE(0x4788a2, 0x4788a3) AM_READWRITE(metro_irq_cause_r,metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	1448	AM_RANGE(0x4788a4, 0x4788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	1449	AM_RANGE(0x4788a8, 0x4788a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
	1450	AM_RANGE(0x4788aa, 0x4788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	1451	AM_RANGE(0x4788ac, 0x4788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
	1452	AM_RANGE(0x800000, 0x800001) AM_READWRITE(metro_soundstatus_r,metro_soundstatus_w) // From / To Sound CPU
	1453	AM_RANGE(0x800002, 0x800003) AM_READNOP AM_WRITE(metro_coin_lockout_1word_w) // Coin Lockout
1441	1454	AM_RANGE(0x800004, 0x800005) AM_READ_PORT("IN0") // Inputs
1442	1455	AM_RANGE(0x800006, 0x800007) AM_READ_PORT("IN1") //
1443	1456	AM_RANGE(0x800008, 0x800009) AM_READ_PORT("IN2") //
1444	1457	AM_RANGE(0x80000a, 0x80000b) AM_READ_PORT("DSW0") //
1445	1458	AM_RANGE(0x80000c, 0x80000d) AM_READ_PORT("DSW1") //
1446	1459	AM_RANGE(0x80000e, 0x80000f) AM_READ_PORT("IN3") //
	1460	AM_RANGE(0xc00000, 0xc0ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
1447	1461	ADDRESS_MAP_END
1448	1462
1449	1463
r19999	r20000
1452	1466	***************************************************************************/
1453	1467
1454	1468	static ADDRESS_MAP_START( poitto_map, AS_PROGRAM, 16, metro_state )
1455		AM_RANGE(0x000000, 0x03ffff) AM_ROM // ROM
1456		AM_RANGE(0x400000, 0x40ffff) AM_RAM // RAM
	1469	AM_RANGE(0x000000, 0x03ffff) AM_ROM // ROM
	1470	AM_RANGE(0x400000, 0x40ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
	1471	AM_RANGE(0x800000, 0x800001) AM_READ_PORT("IN0") AM_WRITE(metro_soundstatus_w) // To Sound CPU
	1472	AM_RANGE(0x800002, 0x800003) AM_READ_PORT("IN1") //
	1473	AM_RANGE(0x800004, 0x800005) AM_READ_PORT("DSW0") //
	1474	AM_RANGE(0x800006, 0x800007) AM_READ_PORT("IN2") //
	1475	AM_RANGE(0x800002, 0x800009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
1457	1476	AM_RANGE(0xc00000, 0xc1ffff) AM_RAM_WRITE(metro_vram_0_w) AM_SHARE("vram_0") // Layer 0
1458	1477	AM_RANGE(0xc20000, 0xc3ffff) AM_RAM_WRITE(metro_vram_1_w) AM_SHARE("vram_1") // Layer 1
1459	1478	AM_RANGE(0xc40000, 0xc5ffff) AM_RAM_WRITE(metro_vram_2_w) AM_SHARE("vram_2") // Layer 2
1460	1479	AM_RANGE(0xc60000, 0xc6ffff) AM_READ(metro_bankedrom_r) // Banked ROM
1461		AM_RANGE(0xc70000, 0xc73fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
1462		AM_RANGE(0xc74000, 0xc74fff) AM_RAM AM_SHARE("spriteram") // Sprites
1463		AM_RANGE(0xc78000, 0xc787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
1464		AM_RANGE(0xc78800, 0xc78813) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	1480	AM_RANGE(0xc70000, 0xc71fff) AM_RAM // ???
	1481	AM_RANGE(0xc72000, 0xc73fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	1482	AM_RANGE(0xc74000, 0xc74fff) AM_RAM AM_SHARE("spriteram") // Sprites
	1483	AM_RANGE(0xc78000, 0xc787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	1484	AM_RANGE(0xc78800, 0xc78813) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
1465	1485	AM_RANGE(0xc78840, 0xc7884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
1466	1486	AM_RANGE(0xc78860, 0xc7886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
1467		AM_RANGE(0xc78870, 0xc7887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs
	1487	AM_RANGE(0xc78870, 0xc7887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs
1468	1488	AM_RANGE(0xc78880, 0xc78881) AM_WRITENOP // ? increasing
1469	1489	AM_RANGE(0xc78890, 0xc78891) AM_WRITENOP // ? increasing
1470		AM_RANGE(0xc788a2, 0xc788a3) AM_READWRITE(metro_irq_cause_r,metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
1471		AM_RANGE(0xc788a4, 0xc788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
1472		AM_RANGE(0xc788a8, 0xc788a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
1473		AM_RANGE(0xc788aa, 0xc788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
1474		AM_RANGE(0xc788ac, 0xc788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
1475		AM_RANGE(0x800000, 0x800001) AM_READ_PORT("IN0") AM_WRITE(metro_soundstatus_w) // To Sound CPU
1476		AM_RANGE(0x800002, 0x800003) AM_READ_PORT("IN1")
1477		AM_RANGE(0x800004, 0x800005) AM_READ_PORT("DSW0")
1478		AM_RANGE(0x800006, 0x800007) AM_READ_PORT("IN2")
1479		AM_RANGE(0x800002, 0x800009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
	1490	AM_RANGE(0xc788a2, 0xc788a3) AM_READWRITE(metro_irq_cause_r,metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	1491	AM_RANGE(0xc788a4, 0xc788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	1492	AM_RANGE(0xc788a8, 0xc788a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
	1493	AM_RANGE(0xc788aa, 0xc788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	1494	AM_RANGE(0xc788ac, 0xc788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
1480	1495	ADDRESS_MAP_END
1481	1496
1482	1497
r19999	r20000
1485	1500	***************************************************************************/
1486	1501
1487	1502	static ADDRESS_MAP_START( skyalert_map, AS_PROGRAM, 16, metro_state )
1488		AM_RANGE(0x000000, 0x03ffff) AM_ROM // ROM
1489		AM_RANGE(0xc00000, 0xc0ffff) AM_RAM // RAM
	1503	AM_RANGE(0x000000, 0x03ffff) AM_ROM // ROM
	1504	AM_RANGE(0x400000, 0x400001) AM_READWRITE(metro_soundstatus_r,metro_soundstatus_w) // From / To Sound CPU
	1505	AM_RANGE(0x400002, 0x400003) AM_READNOP AM_WRITE(metro_coin_lockout_1word_w) // Coin Lockout
	1506	AM_RANGE(0x400004, 0x400005) AM_READ_PORT("IN0") // Inputs
	1507	AM_RANGE(0x400006, 0x400007) AM_READ_PORT("IN1") //
	1508	AM_RANGE(0x400008, 0x400009) AM_READ_PORT("IN2") //
	1509	AM_RANGE(0x40000a, 0x40000b) AM_READ_PORT("DSW0") //
	1510	AM_RANGE(0x40000c, 0x40000d) AM_READ_PORT("DSW1") //
	1511	AM_RANGE(0x40000e, 0x40000f) AM_READ_PORT("IN3") //
1490	1512	AM_RANGE(0x800000, 0x81ffff) AM_RAM_WRITE(metro_vram_0_w) AM_SHARE("vram_0") // Layer 0
1491	1513	AM_RANGE(0x820000, 0x83ffff) AM_RAM_WRITE(metro_vram_1_w) AM_SHARE("vram_1") // Layer 1
1492	1514	AM_RANGE(0x840000, 0x85ffff) AM_RAM_WRITE(metro_vram_2_w) AM_SHARE("vram_2") // Layer 2
1493	1515	AM_RANGE(0x860000, 0x86ffff) AM_READ(metro_bankedrom_r) // Banked ROM
1494		AM_RANGE(0x870000, 0x873fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
1495		AM_RANGE(0x874000, 0x874fff) AM_RAM AM_SHARE("spriteram") // Sprites
1496		AM_RANGE(0x878000, 0x8787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
1497		AM_RANGE(0x878800, 0x878813) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	1516	AM_RANGE(0x870000, 0x871fff) AM_RAM // ???
	1517	AM_RANGE(0x872000, 0x873fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	1518	AM_RANGE(0x874000, 0x874fff) AM_RAM AM_SHARE("spriteram") // Sprites
	1519	AM_RANGE(0x878000, 0x8787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	1520	AM_RANGE(0x878800, 0x878813) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
1498	1521	AM_RANGE(0x878840, 0x87884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
1499	1522	AM_RANGE(0x878860, 0x87886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
1500		AM_RANGE(0x878870, 0x87887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
	1523	AM_RANGE(0x878870, 0x87887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
1501	1524	AM_RANGE(0x878880, 0x878881) AM_WRITENOP // ? increasing
1502	1525	AM_RANGE(0x878890, 0x878891) AM_WRITENOP // ? increasing
1503		AM_RANGE(0x8788a2, 0x8788a3) AM_READWRITE(metro_irq_cause_r,metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
1504		AM_RANGE(0x8788a4, 0x8788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
1505		AM_RANGE(0x8788a8, 0x8788a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
1506		AM_RANGE(0x8788aa, 0x8788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
1507		AM_RANGE(0x8788ac, 0x8788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
1508		AM_RANGE(0x400000, 0x400001) AM_READWRITE(metro_soundstatus_r,metro_soundstatus_w) // From / To Sound CPU
1509		AM_RANGE(0x400002, 0x400003) AM_READNOP AM_WRITE(metro_coin_lockout_1word_w) // Coin Lockout
1510		AM_RANGE(0x400004, 0x400005) AM_READ_PORT("IN0") // Inputs
1511		AM_RANGE(0x400006, 0x400007) AM_READ_PORT("IN1") //
1512		AM_RANGE(0x400008, 0x400009) AM_READ_PORT("IN2") //
1513		AM_RANGE(0x40000a, 0x40000b) AM_READ_PORT("DSW0") //
1514		AM_RANGE(0x40000c, 0x40000d) AM_READ_PORT("DSW1") //
1515		AM_RANGE(0x40000e, 0x40000f) AM_READ_PORT("IN3") //
	1526	AM_RANGE(0x8788a2, 0x8788a3) AM_READWRITE(metro_irq_cause_r,metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	1527	AM_RANGE(0x8788a4, 0x8788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	1528	AM_RANGE(0x8788a8, 0x8788a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
	1529	AM_RANGE(0x8788aa, 0x8788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	1530	AM_RANGE(0x8788ac, 0x8788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
	1531	AM_RANGE(0xc00000, 0xc0ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
1516	1532	ADDRESS_MAP_END
1517	1533
1518	1534
r19999	r20000
1521	1537	***************************************************************************/
1522	1538
1523	1539	static ADDRESS_MAP_START( pururun_map, AS_PROGRAM, 16, metro_state )
1524		AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
1525		AM_RANGE(0x800000, 0x80ffff) AM_RAM // RAM
	1540	AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
	1541	AM_RANGE(0x400000, 0x400001) AM_READ_PORT("IN0") AM_WRITE(metro_soundstatus_w) // To Sound CPU
	1542	AM_RANGE(0x400002, 0x400003) AM_READ_PORT("IN1") //
	1543	AM_RANGE(0x400004, 0x400005) AM_READ_PORT("DSW0") //
	1544	AM_RANGE(0x400006, 0x400007) AM_READ_PORT("IN2") //
	1545	AM_RANGE(0x400002, 0x400009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
	1546	AM_RANGE(0x800000, 0x80ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
1526	1547	AM_RANGE(0xc00000, 0xc1ffff) AM_RAM_WRITE(metro_vram_0_w) AM_SHARE("vram_0") // Layer 0
1527	1548	AM_RANGE(0xc20000, 0xc3ffff) AM_RAM_WRITE(metro_vram_1_w) AM_SHARE("vram_1") // Layer 1
1528	1549	AM_RANGE(0xc40000, 0xc5ffff) AM_RAM_WRITE(metro_vram_2_w) AM_SHARE("vram_2") // Layer 2
1529	1550	AM_RANGE(0xc60000, 0xc6ffff) AM_READ(metro_bankedrom_r) // Banked ROM
1530		AM_RANGE(0xc70000, 0xc73fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
1531		AM_RANGE(0xc74000, 0xc74fff) AM_RAM AM_SHARE("spriteram") // Sprites
1532		AM_RANGE(0xc78000, 0xc787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	1551	AM_RANGE(0xc70000, 0xc71fff) AM_RAM // ???
	1552	AM_RANGE(0xc72000, 0xc73fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	1553	AM_RANGE(0xc74000, 0xc74fff) AM_RAM AM_SHARE("spriteram") // Sprites
	1554	AM_RANGE(0xc78000, 0xc787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
1533	1555	AM_RANGE(0xc78840, 0xc7884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
1534	1556	AM_RANGE(0xc78860, 0xc7886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
1535		AM_RANGE(0xc78870, 0xc7887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs
	1557	AM_RANGE(0xc78870, 0xc7887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs
1536	1558	AM_RANGE(0xc78880, 0xc78881) AM_WRITENOP // ? increasing
1537	1559	AM_RANGE(0xc78890, 0xc78891) AM_WRITENOP // ? increasing
1538		AM_RANGE(0xc788a2, 0xc788a3) AM_READWRITE(metro_irq_cause_r,metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
1539		AM_RANGE(0xc788a4, 0xc788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
1540		AM_RANGE(0xc788a8, 0xc788a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
1541		AM_RANGE(0xc788aa, 0xc788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
1542		AM_RANGE(0xc788ac, 0xc788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
1543		AM_RANGE(0xc79700, 0xc79713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
1544		AM_RANGE(0x400000, 0x400001) AM_READ_PORT("IN0") AM_WRITE(metro_soundstatus_w) // To Sound CPU
1545		AM_RANGE(0x400002, 0x400003) AM_READ_PORT("IN1")
1546		AM_RANGE(0x400004, 0x400005) AM_READ_PORT("DSW0")
1547		AM_RANGE(0x400006, 0x400007) AM_READ_PORT("IN2")
1548		AM_RANGE(0x400002, 0x400009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
	1560	AM_RANGE(0xc788a2, 0xc788a3) AM_READWRITE(metro_irq_cause_r,metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	1561	AM_RANGE(0xc788a4, 0xc788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	1562	AM_RANGE(0xc788a8, 0xc788a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
	1563	AM_RANGE(0xc788aa, 0xc788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	1564	AM_RANGE(0xc788ac, 0xc788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
	1565	AM_RANGE(0xc79700, 0xc79713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
1549	1566	ADDRESS_MAP_END
1550	1567
1551	1568
r19999	r20000
1554	1571	***************************************************************************/
1555	1572
1556	1573	static ADDRESS_MAP_START( toride2g_map, AS_PROGRAM, 16, metro_state )
1557		AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
1558		AM_RANGE(0x400000, 0x4cffff) AM_RAM // RAM (4xc000-4xffff mirrored?)
	1574	AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
	1575	AM_RANGE(0x400000, 0x40ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
	1576	AM_RANGE(0x800000, 0x800001) AM_READ_PORT("IN0") AM_WRITE(metro_soundstatus_w) // Watchdog (R)? / To Sound CPU (W)
	1577	AM_RANGE(0x800002, 0x800003) AM_READ_PORT("IN1") //
	1578	AM_RANGE(0x800004, 0x800005) AM_READ_PORT("DSW0") //
	1579	AM_RANGE(0x800006, 0x800007) AM_READ_PORT("IN2") //
	1580	AM_RANGE(0x800002, 0x800009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
1559	1581	AM_RANGE(0xc00000, 0xc1ffff) AM_RAM_WRITE(metro_vram_0_w) AM_SHARE("vram_0") // Layer 0
1560	1582	AM_RANGE(0xc20000, 0xc3ffff) AM_RAM_WRITE(metro_vram_1_w) AM_SHARE("vram_1") // Layer 1
1561	1583	AM_RANGE(0xc40000, 0xc5ffff) AM_RAM_WRITE(metro_vram_2_w) AM_SHARE("vram_2") // Layer 2
1562	1584	AM_RANGE(0xc60000, 0xc6ffff) AM_READ(metro_bankedrom_r) // Banked ROM
1563		AM_RANGE(0xc70000, 0xc73fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
1564		AM_RANGE(0xc74000, 0xc74fff) AM_RAM AM_SHARE("spriteram") // Sprites
1565		AM_RANGE(0xc78000, 0xc787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	1585	AM_RANGE(0xc70000, 0xc71fff) AM_RAM // ???
	1586	AM_RANGE(0xc72000, 0xc73fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	1587	AM_RANGE(0xc74000, 0xc74fff) AM_RAM AM_SHARE("spriteram") // Sprites
	1588	AM_RANGE(0xc78000, 0xc787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
1566	1589	AM_RANGE(0xc78840, 0xc7884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
1567	1590	AM_RANGE(0xc78860, 0xc7886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
1568		AM_RANGE(0xc78870, 0xc7887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs
	1591	AM_RANGE(0xc78870, 0xc7887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs
1569	1592	AM_RANGE(0xc78880, 0xc78881) AM_WRITENOP // ? increasing
1570	1593	AM_RANGE(0xc78890, 0xc78891) AM_WRITENOP // ? increasing
1571		AM_RANGE(0xc788a2, 0xc788a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
1572		AM_RANGE(0xc788a4, 0xc788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
1573		AM_RANGE(0xc788a8, 0xc788a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
1574		AM_RANGE(0xc788aa, 0xc788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
1575		AM_RANGE(0xc788ac, 0xc788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
1576		AM_RANGE(0xc79700, 0xc79713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
1577
1578		AM_RANGE(0x800000, 0x800001) AM_READ_PORT("IN0") AM_WRITE(metro_soundstatus_w) // To Sound CPU
1579		AM_RANGE(0x800002, 0x800003) AM_READ_PORT("IN1")
1580		AM_RANGE(0x800004, 0x800005) AM_READ_PORT("DSW0")
1581		AM_RANGE(0x800006, 0x800007) AM_READ_PORT("IN2")
1582		AM_RANGE(0x800002, 0x800009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
1583
	1594	AM_RANGE(0xc788a2, 0xc788a3) AM_READWRITE(metro_irq_cause_r, metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	1595	AM_RANGE(0xc788a4, 0xc788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	1596	AM_RANGE(0xc788a8, 0xc788a9) AM_WRITE(metro_soundlatch_w) // To Sound CPU
	1597	AM_RANGE(0xc788aa, 0xc788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	1598	AM_RANGE(0xc788ac, 0xc788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
	1599	AM_RANGE(0xc79700, 0xc79713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
1584	1600	ADDRESS_MAP_END
1585	1601
1586	1602
r19999	r20000
1590	1606
1591	1607	WRITE16_MEMBER(metro_state::blzntrnd_sound_w)
1592	1608	{
1593
1594	1609	soundlatch_byte_w(space, offset, data >> 8);
1595	1610	m_audiocpu->set_input_line(INPUT_LINE_NMI, PULSE_LINE);
1596	1611	}
r19999	r20000
1629	1644	ADDRESS_MAP_END
1630	1645
1631	1646	static ADDRESS_MAP_START( blzntrnd_map, AS_PROGRAM, 16, metro_state )
1632		AM_RANGE(0x000000, 0x1fffff) AM_ROM // ROM
1633		AM_RANGE(0xff0000, 0xffffff) AM_RAM // RAM
1634		// AM_RANGE(0x300000, 0x300001) AM_READNOP // Sound
	1647	AM_RANGE(0x000000, 0x1fffff) AM_ROM // ROM
1635	1648	AM_RANGE(0x200000, 0x21ffff) AM_RAM_WRITE(metro_vram_0_w) AM_SHARE("vram_0") // Layer 0
1636	1649	AM_RANGE(0x220000, 0x23ffff) AM_RAM_WRITE(metro_vram_1_w) AM_SHARE("vram_1") // Layer 1
1637	1650	AM_RANGE(0x240000, 0x25ffff) AM_RAM_WRITE(metro_vram_2_w) AM_SHARE("vram_2") // Layer 2
1638	1651	AM_RANGE(0x260000, 0x26ffff) AM_READ(metro_bankedrom_r) // Banked ROM
1639	1652	AM_RANGE(0x260000, 0x26ffff) AM_WRITENOP // ??????
1640		AM_RANGE(0x270000, 0x273fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
1641		AM_RANGE(0x274000, 0x274fff) AM_RAM AM_SHARE("spriteram") // Sprites
1642		AM_RANGE(0x278000, 0x2787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	1653	AM_RANGE(0x270000, 0x271fff) AM_RAM // ???
	1654	AM_RANGE(0x272000, 0x273fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	1655	AM_RANGE(0x274000, 0x274fff) AM_RAM AM_SHARE("spriteram") // Sprites
	1656	AM_RANGE(0x278000, 0x2787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
1643	1657	AM_RANGE(0x278860, 0x27886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
1644		AM_RANGE(0x278870, 0x27887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
	1658	AM_RANGE(0x278870, 0x27887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
1645	1659	AM_RANGE(0x278890, 0x278891) AM_WRITENOP // ? increasing
1646		AM_RANGE(0x2788a2, 0x2788a3) AM_READWRITE(metro_irq_cause_r,metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
1647		AM_RANGE(0x2788a4, 0x2788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
1648		AM_RANGE(0x2788aa, 0x2788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
1649		AM_RANGE(0x2788ac, 0x2788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
1650		AM_RANGE(0x279700, 0x279713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	1660	AM_RANGE(0x2788a2, 0x2788a3) AM_READWRITE(metro_irq_cause_r,metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	1661	AM_RANGE(0x2788a4, 0x2788a5) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	1662	AM_RANGE(0x2788aa, 0x2788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	1663	AM_RANGE(0x2788ac, 0x2788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
	1664	AM_RANGE(0x279700, 0x279713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	1665	// AM_RANGE(0x300000, 0x300001) AM_READNOP // Sound
1651	1666
1652	1667	AM_RANGE(0x400000, 0x43ffff) AM_RAM_WRITE(metro_k053936_w) AM_SHARE("k053936_ram") // 053936
1653		AM_RANGE(0x500000, 0x500fff) AM_DEVWRITE_LEGACY("k053936", k053936_linectrl_w) // 053936 line control
1654		AM_RANGE(0x600000, 0x60001f) AM_DEVWRITE_LEGACY("k053936", k053936_ctrl_w) // 053936 control
	1668	AM_RANGE(0x500000, 0x500fff) AM_DEVWRITE_LEGACY("k053936", k053936_linectrl_w) // 053936 line control
	1669	AM_RANGE(0x600000, 0x60001f) AM_DEVWRITE_LEGACY("k053936", k053936_ctrl_w) // 053936 control
1655	1670
1656		AM_RANGE(0xe00000, 0xe00001) AM_READ_PORT("DSW0") AM_WRITENOP // Inputs
1657		AM_RANGE(0xe00002, 0xe00003) AM_READ_PORT("DSW1") AM_WRITE(blzntrnd_sound_w) //
	1671	AM_RANGE(0xe00000, 0xe00001) AM_READ_PORT("DSW0") AM_WRITENOP // Inputs
	1672	AM_RANGE(0xe00002, 0xe00003) AM_READ_PORT("DSW1") AM_WRITE(blzntrnd_sound_w) //
1658	1673	AM_RANGE(0xe00004, 0xe00005) AM_READ_PORT("IN0") //
1659	1674	AM_RANGE(0xe00006, 0xe00007) AM_READ_PORT("IN1") //
1660	1675	AM_RANGE(0xe00008, 0xe00009) AM_READ_PORT("IN2") //
	1676	AM_RANGE(0xf00000, 0xf0ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
1661	1677	ADDRESS_MAP_END
1662	1678
1663	1679
r19999	r20000
1672	1688	}
1673	1689
1674	1690	static ADDRESS_MAP_START( mouja_map, AS_PROGRAM, 16, metro_state )
1675		AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
1676		AM_RANGE(0xf00000, 0xf0ffff) AM_RAM // RAM
	1691	AM_RANGE(0x000000, 0x07ffff) AM_ROM // ROM
1677	1692	AM_RANGE(0x400000, 0x41ffff) AM_RAM_WRITE(metro_vram_0_w) AM_SHARE("vram_0") // Layer 0
1678	1693	AM_RANGE(0x420000, 0x43ffff) AM_RAM_WRITE(metro_vram_1_w) AM_SHARE("vram_1") // Layer 1
1679	1694	AM_RANGE(0x440000, 0x45ffff) AM_RAM_WRITE(metro_vram_2_w) AM_SHARE("vram_2") // Layer 2
1680		AM_RANGE(0x470000, 0x473fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
1681		AM_RANGE(0x474000, 0x474fff) AM_RAM AM_SHARE("spriteram") // Sprites
1682		AM_RANGE(0x478000, 0x4787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
1683		AM_RANGE(0x47880e, 0x47880f) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
1684		AM_RANGE(0x478810, 0x47881f) AM_WRITEONLY AM_SHARE("irq_levels") // IRQ Levels
1685		AM_RANGE(0x478820, 0x47882f) AM_WRITEONLY AM_SHARE("irq_vectors") // IRQ Vectors
1686		AM_RANGE(0x478830, 0x478831) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
1687		AM_RANGE(0x478832, 0x478833) AM_READWRITE(metro_irq_cause_r,metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
1688		AM_RANGE(0x478834, 0x478835) AM_WRITE(mouja_irq_timer_ctrl_w) // IRQ set timer count
1689		AM_RANGE(0x478836, 0x478837) AM_WRITE(watchdog_reset16_w) // Watchdog
1690		AM_RANGE(0x478850, 0x47885b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs
	1695	AM_RANGE(0x470000, 0x471fff) AM_RAM // ???
	1696	AM_RANGE(0x472000, 0x473fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	1697	AM_RANGE(0x474000, 0x474fff) AM_RAM AM_SHARE("spriteram") // Sprites
	1698	AM_RANGE(0x478000, 0x4787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	1699	AM_RANGE(0x47880e, 0x47880f) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
	1700	AM_RANGE(0x478810, 0x47881f) AM_WRITEONLY AM_SHARE("irq_levels") // IRQ Levels
	1701	AM_RANGE(0x478820, 0x47882f) AM_WRITEONLY AM_SHARE("irq_vectors") // IRQ Vectors
	1702	AM_RANGE(0x478830, 0x478831) AM_WRITEONLY AM_SHARE("irq_enable") // IRQ Enable
	1703	AM_RANGE(0x478832, 0x478833) AM_READWRITE(metro_irq_cause_r,metro_irq_cause_w) // IRQ Cause / IRQ Acknowledge
	1704	AM_RANGE(0x478834, 0x478835) AM_WRITE(mouja_irq_timer_ctrl_w) // IRQ set timer count
	1705	AM_RANGE(0x478836, 0x478837) AM_WRITE(watchdog_reset16_w) // Watchdog
	1706	AM_RANGE(0x478850, 0x47885b) AM_WRITEONLY AM_SHARE("scroll") // Scroll Regs
1691	1707	AM_RANGE(0x478860, 0x47886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
1692	1708	AM_RANGE(0x478880, 0x478881) AM_READ_PORT("IN0") // Inputs
1693	1709	AM_RANGE(0x478882, 0x478883) AM_READ_PORT("IN1") //
1694	1710	AM_RANGE(0x478884, 0x478885) AM_READ_PORT("DSW0") //
1695	1711	AM_RANGE(0x478886, 0x478887) AM_READ_PORT("IN2") //
1696	1712	AM_RANGE(0x478888, 0x478889) AM_WRITENOP // ??
1697		AM_RANGE(0x479700, 0x479713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	1713	AM_RANGE(0x479700, 0x479713) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
1698	1714	AM_RANGE(0x800000, 0x800001) AM_WRITE(mouja_sound_rombank_w)
1699	1715	AM_RANGE(0xc00000, 0xc00003) AM_DEVWRITE8_LEGACY("ymsnd", ym2413_w, 0x00ff)
1700	1716	AM_RANGE(0xd00000, 0xd00001) AM_DEVREADWRITE8("oki", okim6295_device, read, write, 0xffff)
	1717	AM_RANGE(0xf00000, 0xf0ffff) AM_RAM AM_MIRROR(0x0f0000) // RAM (mirrored)
1701	1718	#if 0
1702	1719	AM_RANGE(0x460000, 0x46ffff) AM_READ(metro_bankedrom_r) // Banked ROM
1703	1720	AM_RANGE(0x478840, 0x47884d) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
1704		AM_RANGE(0x47883a, 0x47883b) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
1705		AM_RANGE(0x800002, 0x800009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
	1721	AM_RANGE(0x47883a, 0x47883b) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	1722	AM_RANGE(0x800002, 0x800009) AM_WRITE(metro_coin_lockout_4words_w) // Coin Lockout
1706	1723	#endif
1707	1724	ADDRESS_MAP_END
1708	1725
r19999	r20000
1762	1779
1763	1780	AM_RANGE(0x760000, 0x76ffff) AM_READ(metro_bankedrom_r) // Banked ROM
1764	1781
	1782	AM_RANGE(0x770000, 0x771fff) AM_RAM // ???
1765	1783	// AM_RANGE(0x772000, 0x773fff) AM_RAM
1766		AM_RANGE(0x770000, 0x773fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
	1784	AM_RANGE(0x772000, 0x773fff) AM_RAM_WRITE(paletteram_GGGGGRRRRRBBBBBx_word_w) AM_SHARE("paletteram") // Palette
1767	1785
1768	1786	AM_RANGE(0x775000, 0x775fff) AM_RAM_WRITE(vram_0_clr_w)
1769	1787	AM_RANGE(0x776000, 0x776fff) AM_RAM_WRITE(vram_1_clr_w)
1770	1788	AM_RANGE(0x777000, 0x777fff) AM_RAM_WRITE(vram_2_clr_w)
1771	1789
1772		AM_RANGE(0x778000, 0x7787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
1773		AM_RANGE(0x778800, 0x778813) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
	1790	AM_RANGE(0x778000, 0x7787ff) AM_RAM AM_SHARE("tiletable") // Tiles Set
	1791	AM_RANGE(0x778800, 0x778813) AM_WRITEONLY AM_SHARE("videoregs") // Video Registers
1774	1792	AM_RANGE(0x778840, 0x77884f) AM_WRITE(metro_blitter_w) AM_SHARE("blitter_regs") // Tiles Blitter
1775	1793	AM_RANGE(0x778860, 0x77886b) AM_WRITE(metro_window_w) AM_SHARE("window") // Tilemap Window
1776		AM_RANGE(0x778870, 0x77887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
	1794	AM_RANGE(0x778870, 0x77887b) AM_WRITEONLY AM_SHARE("scroll") // Scroll
1777	1795	AM_RANGE(0x778890, 0x778891) AM_WRITENOP // ? increasing
1778	1796	AM_RANGE(0x7788a2, 0x7788a3) AM_WRITE(metro_irq_cause_w) // IRQ Cause
1779	1797	AM_RANGE(0x7788a4, 0x7788a5) AM_WRITE(puzzlet_irq_enable_w) AM_SHARE("irq_enable") // IRQ Enable
1780	1798
1781		AM_RANGE(0x7788aa, 0x7788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
1782		AM_RANGE(0x7788ac, 0x7788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
	1799	AM_RANGE(0x7788aa, 0x7788ab) AM_WRITEONLY AM_SHARE("rombank") // Rom Bank
	1800	AM_RANGE(0x7788ac, 0x7788ad) AM_WRITEONLY AM_SHARE("screenctrl") // Screen Control
1783	1801
1784	1802	AM_RANGE(0x7f2000, 0x7f3fff) AM_RAM
1785	1803
r19999	r20000
2570	2588	COINS
2571	2589
2572	2590	PORT_START("DSW0") // $400006
2573		PORT_DIPNAME( 0x0003, 0x0003, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW2:1,2")
	2591	PORT_DIPNAME( 0x0003, 0x0003, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW2:1,2")
2574	2592	PORT_DIPSETTING( 0x0001, "1" )
2575	2593	PORT_DIPSETTING( 0x0000, "2" )
2576	2594	PORT_DIPSETTING( 0x0003, "3" )
r19999	r20000
2580	2598	PORT_DIPSETTING( 0x000c, DEF_STR( Normal ) )
2581	2599	PORT_DIPSETTING( 0x0004, DEF_STR( Hard ) )
2582	2600	PORT_DIPSETTING( 0x0000, DEF_STR( Very_Hard ) )
2583		PORT_DIPNAME( 0x0010, 0x0000, "Nudity" ) PORT_DIPLOCATION("SW2:5") /* Manual calls this "Sexy Version" ~~;-) */~~
	2601	PORT_DIPNAME( 0x0010, 0x0000, "Nudity" ) PORT_DIPLOCATION("SW2:5") // Manual calls this "Sexy Version"
2584	2602	PORT_DIPSETTING( 0x0010, "Partial" )
2585	2603	PORT_DIPSETTING( 0x0000, "Full" )
2586		PORT_SERVICE_DIPLOC( 0x0020, IP_ACTIVE_LOW, "SW2:6" ) /* Manual states "Don't Change" */
	2604	PORT_DIPNAME( 0x0020, 0x0020, "Service Mode / Free Play" ) PORT_DIPLOCATION("SW2:6") // Keep Start2 pressed during boot - Manual states "Don't Change"
	2605	PORT_DIPSETTING( 0x0020, DEF_STR( Off ) )
	2606	PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
2587	2607	PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Allow_Continue ) ) PORT_DIPLOCATION("SW2:7")
2588	2608	PORT_DIPSETTING( 0x0000, DEF_STR( No ) )
2589	2609	PORT_DIPSETTING( 0x0040, DEF_STR( Yes ) )
r19999	r20000
3103	3123	PORT_DIPNAME( 0x1000, 0x1000, DEF_STR( Allow_Continue ) ) PORT_DIPLOCATION("SW2:5")
3104	3124	PORT_DIPSETTING( 0x0000, DEF_STR( No ) )
3105	3125	PORT_DIPSETTING( 0x1000, DEF_STR( Yes ) )
3106		PORT_DIPNAME( 0x2000, 0x2000, ~~DEF_~~S~~TR(~~ Free_Play ) ) PORT_DIPLOCATION("SW2:6")
	3126	PORT_DIPNAME( 0x2000, 0x2000, "Service Mode / Free Play" ) PORT_DIPLOCATION("SW2:6") // Keep Start2 pressed during boot
3107	3127	PORT_DIPSETTING( 0x2000, DEF_STR( Off ) )
3108	3128	PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
3109		PORT_DIPNAME( 0xc000, 0xc000, "Helps" ) PORT_DIPLOCATION("SW2:7,8")
	3129	PORT_DIPNAME( 0xc000, 0xc000, "Helps" ) PORT_DIPLOCATION("SW2:7,8")
3110	3130	PORT_DIPSETTING( 0x0000, "1" )
3111	3131	PORT_DIPSETTING( 0x4000, "2" )
3112	3132	PORT_DIPSETTING( 0xc000, "3" )
r19999	r20000
3330	3350	};
3331	3351
3332	3352	static GFXDECODE_START( i4100 )
3333		GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x4, 0x0, 0x200 ) // [0] 4 Bit Tiles
	3353	GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x4, 0x0, 0x100 ) // [0] 4 Bit Tiles
3334	3354	GFXDECODE_END
3335	3355
3336	3356	static GFXDECODE_START( i4220 )
3337		GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x4, 0x0, 0x200 ) // [0] 4 Bit Tiles
3338		GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x8h, 0x0, 0x20 ) // [1] 8 Bit Tiles
	3357	GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x4, 0x0, 0x100 ) // [0] 4 Bit Tiles
	3358	GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x8h, 0x0, 0x10 ) // [1] 8 Bit Tiles
3339	3359	GFXDECODE_END
3340	3360
3341	3361	static GFXDECODE_START( blzntrnd )
3342		GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x4, 0x0, 0x200 ) // [0] 4 Bit Tiles
3343		GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x8h, 0x0, 0x20 ) // [1] 8 Bit Tiles
3344		GFXDECODE_ENTRY( "gfx3", 0, layout_053936, 0x0, 0x20 ) // [2] 053936 Tiles
	3362	GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x4, 0x0, 0x100 ) // [0] 4 Bit Tiles
	3363	GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x8h, 0x0, 0x10 ) // [1] 8 Bit Tiles
	3364	GFXDECODE_ENTRY( "gfx3", 0, layout_053936, 0x0, 0x10 ) // [2] 053936 Tiles
3345	3365	GFXDECODE_END
3346	3366
3347	3367	static GFXDECODE_START( gstrik2 )
3348		GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x4, 0x0, 0x200 ) // [0] 4 Bit Tiles
3349		GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x8h, 0x0, 0x20 ) // [1] 8 Bit Tiles
3350		GFXDECODE_ENTRY( "gfx3", 0, layout_053936_16,0x0, 0x20 ) // [2] 053936 Tiles
	3368	GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x4, 0x0, 0x100 ) // [0] 4 Bit Tiles
	3369	GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x8h, 0x0, 0x10 ) // [1] 8 Bit Tiles
	3370	GFXDECODE_ENTRY( "gfx3", 0, layout_053936_16,0x0, 0x10 ) // [2] 053936 Tiles
3351	3371	GFXDECODE_END
3352	3372
3353	3373	static GFXDECODE_START( i4300 )
3354		GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x4, 0x0, 0x200 ) // [0] 4 Bit Tiles
3355		GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x8h, 0x0, 0x20 ) // [1] 8 Bit Tiles
3356		GFXDECODE_ENTRY( "gfx1", 0, layout_16x16x4q, 0x0, 0x200 ) // [2] 4 Bit Tiles 16x16
3357		GFXDECODE_ENTRY( "gfx1", 0, layout_16x16x8o, 0x0, 0x200 ) // [2] 8 Bit Tiles 16x16
	3374	GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x4, 0x0, 0x100 ) // [0] 4 Bit Tiles
	3375	GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x8h, 0x0, 0x10 ) // [1] 8 Bit Tiles
	3376	GFXDECODE_ENTRY( "gfx1", 0, layout_16x16x4q, 0x0, 0x100 ) // [2] 4 Bit Tiles 16x16
	3377	GFXDECODE_ENTRY( "gfx1", 0, layout_16x16x8o, 0x0, 0x100 ) // [2] 8 Bit Tiles 16x16
3358	3378	GFXDECODE_END
3359	3379
3360	3380
r19999	r20000
3368	3388
3369	3389	MACHINE_START_MEMBER(metro_state,metro)
3370	3390	{
3371
3372	3391	save_item(NAME(m_blitter_bit));
3373	3392	save_item(NAME(m_irq_line));
3374	3393	save_item(NAME(m_requested_int));
r19999	r20000
3386	3405
3387	3406	MACHINE_RESET_MEMBER(metro_state,metro)
3388	3407	{
3389
3390	3408	if (m_irq_line == -1)
3391	3409	machine().device("maincpu")->execute().set_irq_acknowledge_callback(metro_irq_callback);
3392	3410	}
r19999	r20000
3418	3436	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
3419	3437
3420	3438	MCFG_GFXDECODE(i4220)
3421		MCFG_PALETTE_LENGTH(8192)
	3439	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4220_offset)
	3440	MCFG_PALETTE_LENGTH(0x1000)
3422	3441
3423		MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4220)
3424
3425	3442	/* sound hardware */
3426	3443	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
3427	3444
r19999	r20000
3452	3469	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
3453	3470
3454	3471	MCFG_GFXDECODE(i4220)
3455		MCFG_PALETTE_LENGTH(8192)
	3472	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4220_offset)
	3473	MCFG_PALETTE_LENGTH(0x1000)
3456	3474
3457		MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4220)
3458
3459	3475	/* sound hardware */
3460	3476	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
3461	3477
r19999	r20000
3486	3502	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
3487	3503
3488	3504	MCFG_GFXDECODE(i4220)
3489		MCFG_PALETTE_LENGTH(8192)
	3505	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4220_offset)
	3506	MCFG_PALETTE_LENGTH(0x1000)
3490	3507
3491		MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4220)
3492
3493	3508	/* sound hardware */
3494	3509	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
3495	3510
r19999	r20000
3520	3535	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
3521	3536
3522	3537	MCFG_GFXDECODE(i4220)
3523		MCFG_PALETTE_LENGTH(8192)
	3538	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4220_offset)
	3539	MCFG_PALETTE_LENGTH(0x1000)
3524	3540
3525		MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4220)
3526
3527	3541	/* sound hardware */
3528	3542	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
3529	3543
r19999	r20000
3554	3568	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
3555	3569
3556	3570	MCFG_GFXDECODE(i4220)
3557		MCFG_PALETTE_LENGTH(8192)
	3571	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4220_offset)
	3572	MCFG_PALETTE_LENGTH(0x1000)
3558	3573
3559		MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4220)
3560
3561	3574	/* sound hardware */
3562	3575	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
3563	3576
r19999	r20000
3592	3605	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
3593	3606
3594	3607	MCFG_GFXDECODE(i4220)
3595		MCFG_PALETTE_LENGTH(8192)
	3608	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4220_offset)
	3609	MCFG_PALETTE_LENGTH(0x1000)
3596	3610
3597		MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4220)
3598
3599	3611	/* sound hardware */
3600	3612	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
3601	3613
r19999	r20000
3634	3646	MCFG_SCREEN_VISIBLE_AREA(0, 320-1, 0, 224-1)
3635	3647	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
3636	3648
3637		MCFG_GFXDECODE(i4100)
3638		MCFG_PALETTE_LENGTH(8192)
	3649	MCFG_GFXDECODE(i4220)
	3650	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4220)
	3651	MCFG_PALETTE_LENGTH(0x1000)
3639	3652
3640		MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4100)
3641
3642	3653	/* sound hardware */
3643	3654	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
3644	3655
r19999	r20000
3677	3688	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
3678	3689
3679	3690	MCFG_GFXDECODE(i4100)
3680		MCFG_PALETTE_LENGTH(8192)
3681
3682	3691	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4100)
	3692	MCFG_PALETTE_LENGTH(0x1000)
3683	3693
3684	3694	/* sound hardware */
3685	3695	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
r19999	r20000
3719	3729	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
3720	3730
3721	3731	MCFG_GFXDECODE(i4220)
3722		MCFG_PALETTE_LENGTH(8192)
3723
3724	3732	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4220)
	3733	MCFG_PALETTE_LENGTH(0x1000)
3725	3734
3726	3735	/* sound hardware */
3727	3736	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
r19999	r20000
3761	3770	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
3762	3771
3763	3772	MCFG_GFXDECODE(i4100)
3764		MCFG_PALETTE_LENGTH(8192)
3765
3766	3773	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4100)
	3774	MCFG_PALETTE_LENGTH(0x1000)
3767	3775
3768	3776	/* sound hardware */
3769	3777	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
r19999	r20000
3802	3810	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
3803	3811
3804	3812	MCFG_GFXDECODE(i4100)
3805		MCFG_PALETTE_LENGTH(8192)
3806
3807	3813	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4100)
	3814	MCFG_PALETTE_LENGTH(0x1000)
3808	3815
3809	3816	/* sound hardware */
3810	3817	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
r19999	r20000
3837	3844	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
3838	3845
3839	3846	MCFG_GFXDECODE(i4300)
3840		MCFG_PALETTE_LENGTH(8192)
3841
3842	3847	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4300)
	3848	MCFG_PALETTE_LENGTH(0x1000)
3843	3849
3844	3850	/* sound hardware */
3845	3851	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
r19999	r20000
3873	3879	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
3874	3880
3875	3881	MCFG_GFXDECODE(i4300)
3876		MCFG_PALETTE_LENGTH(8192)
3877
3878	3882	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4300)
	3883	MCFG_PALETTE_LENGTH(0x1000)
3879	3884
3880	3885	/* sound hardware */
3881	3886	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
r19999	r20000
3910	3915	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
3911	3916
3912	3917	MCFG_GFXDECODE(i4300)
3913		MCFG_PALETTE_LENGTH(8192)
3914
3915	3918	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4300)
	3919	MCFG_PALETTE_LENGTH(0x1000)
3916	3920
3917	3921	/* sound hardware */
3918	3922	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
r19999	r20000
3947	3951	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
3948	3952
3949	3953	MCFG_GFXDECODE(i4300)
3950		MCFG_PALETTE_LENGTH(8192)
3951
3952	3954	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4300)
	3955	MCFG_PALETTE_LENGTH(0x1000)
3953	3956
3954	3957	/* sound hardware */
3955	3958	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
r19999	r20000
3989	3992	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
3990	3993
3991	3994	MCFG_GFXDECODE(i4100)
3992		MCFG_PALETTE_LENGTH(8192)
3993
3994	3995	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4100)
	3996	MCFG_PALETTE_LENGTH(0x1000)
3995	3997
3996	3998	/* sound hardware */
3997	3999	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
r19999	r20000
4031	4033	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
4032	4034
4033	4035	MCFG_GFXDECODE(i4100)
4034		MCFG_PALETTE_LENGTH(8192)
4035
4036	4036	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4100)
	4037	MCFG_PALETTE_LENGTH(0x1000)
4037	4038
4038	4039	/* sound hardware */
4039	4040	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
r19999	r20000
4072	4073	MCFG_SCREEN_VISIBLE_AREA(0, 320-1, 0, 224-1)
4073	4074	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
4074	4075
4075		MCFG_GFXDECODE(i4100)
4076		MCFG_PALETTE_LENGTH(8192)
	4076	MCFG_GFXDECODE(i4220)
	4077	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4220)
	4078	MCFG_PALETTE_LENGTH(0x1000)
4077	4079
4078		MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4100)
4079
4080	4080	/* sound hardware */
4081	4081	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
4082	4082
r19999	r20000
4116	4116	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
4117	4117
4118	4118	MCFG_GFXDECODE(i4100)
4119		MCFG_PALETTE_LENGTH(8192)
4120
4121	4119	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4100)
	4120	MCFG_PALETTE_LENGTH(0x1000)
4122	4121
4123	4122	/* sound hardware */
4124	4123	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
r19999	r20000
4157	4156	MCFG_SCREEN_VISIBLE_AREA(0, 320-1, 0, 224-1)
4158	4157	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
4159	4158
4160		MCFG_GFXDECODE(i4100)
4161		MCFG_PALETTE_LENGTH(8192)
	4159	MCFG_GFXDECODE(i4220)
	4160	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4220)
	4161	MCFG_PALETTE_LENGTH(0x1000)
4162	4162
4163		MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4100)
4164
4165	4163	/* sound hardware */
4166	4164	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
4167	4165
r19999	r20000
4194	4192	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
4195	4193
4196	4194	MCFG_GFXDECODE(i4300)
4197		MCFG_PALETTE_LENGTH(8192)
4198
4199	4195	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4300)
	4196	MCFG_PALETTE_LENGTH(0x1000)
4200	4197
4201	4198	/* sound hardware */
4202	4199	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
r19999	r20000
4239	4236	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
4240	4237
4241	4238	MCFG_GFXDECODE(blzntrnd)
4242		MCFG_PALETTE_LENGTH(8192)
4243
4244	4239	MCFG_VIDEO_START_OVERRIDE(metro_state,blzntrnd)
	4240	MCFG_PALETTE_LENGTH(0x1000)
4245	4241
4246	4242	MCFG_K053936_ADD("k053936", blzntrnd_k053936_intf)
4247	4243
r19999	r20000
4287	4283	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
4288	4284
4289	4285	MCFG_GFXDECODE(gstrik2)
4290		MCFG_PALETTE_LENGTH(8192)
4291
4292	4286	MCFG_VIDEO_START_OVERRIDE(metro_state,gstrik2)
	4287	MCFG_PALETTE_LENGTH(0x1000)
4293	4288
4294	4289	MCFG_K053936_ADD("k053936", gstrik2_k053936_intf)
4295	4290
r19999	r20000
4325	4320	MCFG_SCREEN_UPDATE_DRIVER(metro_state, screen_update_metro)
4326	4321
4327	4322	MCFG_GFXDECODE(i4300)
4328		MCFG_PALETTE_LENGTH(8192)
4329
4330	4323	MCFG_VIDEO_START_OVERRIDE(metro_state,metro_i4300)
	4324	MCFG_PALETTE_LENGTH(0x1000)
4331	4325
4332	4326	/* sound hardware */
4333	4327	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
r19999	r20000
5196	5190
5197	5191	/***************************************************************************
5198	5192
5199		Mahjong Doukyuhsei (JPN Ver.)
	5193	Mahjong Doukyuusei (JPN Ver.)
5200	5194
5201	5195	(c)1995 make software/elf/media trading corp.
5202	5196
r19999	r20000
6023	6017	/* Unscramble the GFX ROMs */
6024	6018	DRIVER_INIT_MEMBER(metro_state,balcube)
6025	6019	{
6026
6027	6020	const size_t len = memregion("gfx1")->bytes();
6028	6021	UINT8 *src = memregion("gfx1")->base();
6029	6022	UINT8 *end = src + len;
r19999	r20000
6107	6100	GAME( 1992, skyalert, 0, skyalert, skyalert, metro_state, metro, ROT270, "Metro", "Sky Alert", GAME_SUPPORTS_SAVE )
6108	6101	GAME( 1993, ladykill, 0, karatour, ladykill, metro_state, karatour, ROT90, "Yanyaka (Mitchell license)", "Lady Killer", GAME_IMPERFECT_GRAPHICS \| GAME_SUPPORTS_SAVE )
6109	6102	GAME( 1993, moegonta, ladykill, karatour, moegonta, metro_state, karatour, ROT90, "Yanyaka", "Moeyo Gonta!! (Japan)", GAME_IMPERFECT_GRAPHICS \| GAME_SUPPORTS_SAVE )
6110		GAME( 1993, poitto, 0, poitto, poitto, metro_state, metro, ROT0, "Metro / Able Corp.", "Poitto!", GAME_SUPPORTS_SAVE )
	6103	GAME( 1993, poitto, 0, poitto, poitto, metro_state, metro, ROT0, "Metro / Able Corp.", "Poitto!", GAME_SUPPORTS_SAVE )
6111	6104	GAME( 1994, blzntrnd, 0, blzntrnd, blzntrnd, metro_state, blzntrnd, ROT0, "Human Amusement", "Blazing Tornado", GAME_IMPERFECT_GRAPHICS \| GAME_SUPPORTS_SAVE )
6112		GAME( 1994, dharma, 0, dharma, dharma, metro_state, metro, ROT0, "Metro", "Dharma Doujou", GAME_SUPPORTS_SAVE )
6113		GAME( 1994, dharmak, dharma, dharma, dharma, metro_state, dharmak, ROT0, "Metro", "Dharma Doujou (Korea)", GAME_SUPPORTS_SAVE )
	6105	GAME( 1994, dharma, 0, dharma, dharma, metro_state, metro, ROT0, "Metro", "Dharma Doujou", GAME_SUPPORTS_SAVE )
	6106	GAME( 1994, dharmak, dharma, dharma, dharma, metro_state, dharmak, ROT0, "Metro", "Dharma Doujou (Korea)", GAME_SUPPORTS_SAVE )
6114	6107	GAME( 1994, lastfort, 0, lastfort, lastfort, metro_state, metro, ROT0, "Metro", "Last Fortress - Toride", GAME_SUPPORTS_SAVE )
6115	6108	GAME( 1994, lastforte, lastfort, lastfort, lastfero, metro_state, metro, ROT0, "Metro", "Last Fortress - Toride (Erotic, Rev C)", GAME_SUPPORTS_SAVE )
6116	6109	GAME( 1994, lastfortea,lastfort, lastfort, lastfero, metro_state, metro, ROT0, "Metro", "Last Fortress - Toride (Erotic, Rev A)", GAME_SUPPORTS_SAVE )
r19999	r20000
6120	6113	GAME( 1994, toride2gg, toride2g, toride2g, toride2g, metro_state, metro, ROT0, "Metro", "Toride II Adauchi Gaiden (German)", GAME_IMPERFECT_GRAPHICS \| GAME_SUPPORTS_SAVE )
6121	6114	GAME( 1994, toride2gk, toride2g, toride2g, toride2g, metro_state, metro, ROT0, "Metro", "Toride II Bok Su Oi Jeon Adauchi Gaiden (Korea)", GAME_IMPERFECT_GRAPHICS \| GAME_SUPPORTS_SAVE )
6122	6115	GAME( 1994, toride2j, toride2g, toride2g, toride2g, metro_state, metro, ROT0, "Metro", "Toride II (Japan)", GAME_IMPERFECT_GRAPHICS \| GAME_SUPPORTS_SAVE )
6123		GAME( 1994, gunmast, 0, pururun, gunmast, metro_state, daitorid, ROT0, "Metro", "Gun Master", GAME_SUPPORTS_SAVE )
	6116	GAME( 1994, gunmast, 0, pururun, gunmast, metro_state, daitorid, ROT0, "Metro", "Gun Master", GAME_SUPPORTS_SAVE )
6124	6117	GAME( 1995, daitorid, 0, daitorid, daitorid, metro_state, daitorid, ROT0, "Metro", "Daitoride", GAME_IMPERFECT_GRAPHICS \| GAME_SUPPORTS_SAVE )
6125	6118	GAME( 1996, daitorida, daitorid, daitoa, daitorid, metro_state, balcube, ROT0, "Metro", "Daitoride (YMF278B version)", GAME_SUPPORTS_SAVE )
6126	6119	GAME( 1995, dokyusei, 0, dokyusei, dokyusei, metro_state, gakusai, ROT0, "Make Software / Elf / Media Trading", "Mahjong Doukyuusei", GAME_SUPPORTS_SAVE )
6127		GAME( 1995, dokyusp, 0, dokyusp, gakusai, metro_state, gakusai, ROT0, "Make Software / Elf / Media Trading", "Mahjong Doukyuusei Special", GAME_SUPPORTS_SAVE )
6128		GAME( 1995, msgogo, 0, msgogo, msgogo, metro_state, balcube, ROT0, "Metro", "Mouse Shooter GoGo", GAME_IMPERFECT_GRAPHICS \| GAME_SUPPORTS_SAVE )
6129		GAME( 1995, pururun, 0, pururun, pururun, metro_state, daitorid, ROT0, "Metro / Banpresto", "Pururun", GAME_SUPPORTS_SAVE )
6130		GAME( 1995, puzzli, 0, daitorid, puzzli, metro_state, daitorid, ROT0, "Metro / Banpresto", "Puzzli", GAME_IMPERFECT_GRAPHICS \| GAME_SUPPORTS_SAVE )
	6120	GAME( 1995, dokyusp, 0, dokyusp, gakusai, metro_state, gakusai, ROT0, "Make Software / Elf / Media Trading", "Mahjong Doukyuusei Special", GAME_SUPPORTS_SAVE )
	6121	GAME( 1995, msgogo, 0, msgogo, msgogo, metro_state, balcube, ROT0, "Metro", "Mouse Shooter GoGo", GAME_IMPERFECT_GRAPHICS \| GAME_SUPPORTS_SAVE )
	6122	GAME( 1995, pururun, 0, pururun, pururun, metro_state, daitorid, ROT0, "Metro / Banpresto", "Pururun", GAME_SUPPORTS_SAVE )
	6123	GAME( 1995, puzzli, 0, daitorid, puzzli, metro_state, daitorid, ROT0, "Metro / Banpresto", "Puzzli", GAME_IMPERFECT_GRAPHICS \| GAME_SUPPORTS_SAVE )
6131	6124	GAME( 1996, 3kokushi, 0, 3kokushi, 3kokushi, metro_state, karatour, ROT0, "Mitchell", "Sankokushi (Japan)", GAME_IMPERFECT_GRAPHICS \| GAME_SUPPORTS_SAVE )
6132		GAME( 1996, balcube, 0, balcube, balcube, metro_state, balcube, ROT0, "Metro", "Bal Cube", GAME_SUPPORTS_SAVE )
	6125	GAME( 1996, balcube, 0, balcube, balcube, metro_state, balcube, ROT0, "Metro", "Bal Cube", GAME_SUPPORTS_SAVE )
6133	6126	GAME( 1996, bangball, 0, bangball, bangball, metro_state, balcube, ROT0, "Banpresto / Kunihiko Tashiro+Goodhouse", "Bang Bang Ball (v1.05)", GAME_SUPPORTS_SAVE )
6134		GAME( 1996, gstrik2, 0, gstrik2, gstrik2, metro_state, blzntrnd, ROT0, "Human Amusement", "Grand Striker 2 (Europe and Oceania)", GAME_IMPERFECT_GRAPHICS \| GAME_SUPPORTS_SAVE )
6135		GAME( 1996, gstrik2j, gstrik2, gstrik2, gstrik2, metro_state, blzntrnd, ROT0, "Human Amusement", "Grand Striker 2 (Japan)", GAME_IMPERFECT_GRAPHICS \| GAME_SUPPORTS_SAVE ) // priority between rounds
	6127	GAME( 1996, gstrik2, 0, gstrik2, gstrik2, metro_state, blzntrnd, ROT0, "Human Amusement", "Grand Striker 2 (Europe and Oceania)", GAME_IMPERFECT_GRAPHICS \| GAME_SUPPORTS_SAVE )
	6128	GAME( 1996, gstrik2j, gstrik2, gstrik2, gstrik2, metro_state, blzntrnd, ROT0, "Human Amusement", "Grand Striker 2 (Japan)", GAME_IMPERFECT_GRAPHICS \| GAME_SUPPORTS_SAVE ) // priority between rounds
6136	6129	GAME( 1999, batlbubl, bangball, batlbubl, batlbubl, metro_state, balcube, ROT0, "Banpresto (Limenko license?)", "Battle Bubble (v2.00)", GAME_SUPPORTS_SAVE ) // or bootleg?
6137		GAME( 1996, mouja, 0, mouja, mouja, metro_state, mouja, ROT0, "Etona", "Mouja (Japan)", GAME_NO_COCKTAIL \| GAME_SUPPORTS_SAVE )
6138		GAME( 1997, gakusai, 0, gakusai, gakusai, metro_state, gakusai, ROT0, "MakeSoft", "Mahjong Gakuensai (Japan)", GAME_IMPERFECT_GRAPHICS \| GAME_SUPPORTS_SAVE )
6139		GAME( 1998, gakusai2, 0, gakusai2, gakusai, metro_state, gakusai, ROT0, "MakeSoft", "Mahjong Gakuensai 2 (Japan)", GAME_SUPPORTS_SAVE )
6140		GAME( 2000, puzzlet, 0, puzzlet, puzzlet, metro_state, puzzlet, ROT0, "Unies Corporation", "Puzzlet (Japan)", GAME_NOT_WORKING \| GAME_NO_SOUND \| GAME_SUPPORTS_SAVE )
	6130	GAME( 1996, mouja, 0, mouja, mouja, metro_state, mouja, ROT0, "Etona", "Mouja (Japan)", GAME_NO_COCKTAIL \| GAME_SUPPORTS_SAVE )
	6131	GAME( 1997, gakusai, 0, gakusai, gakusai, metro_state, gakusai, ROT0, "MakeSoft", "Mahjong Gakuensai (Japan)", GAME_IMPERFECT_GRAPHICS \| GAME_SUPPORTS_SAVE )
	6132	GAME( 1998, gakusai2, 0, gakusai2, gakusai, metro_state, gakusai, ROT0, "MakeSoft", "Mahjong Gakuensai 2 (Japan)", GAME_SUPPORTS_SAVE )
	6133	GAME( 2000, puzzlet, 0, puzzlet, puzzlet, metro_state, puzzlet, ROT0, "Unies Corporation", "Puzzlet (Japan)", GAME_NOT_WORKING \| GAME_NO_SOUND \| GAME_SUPPORTS_SAVE )

199869 Revisions