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r23868 Saturday 22nd June, 2013 at 22:47:55 UTC by hap
some misc fixes/cleanups I didn't touch DSP or video stuff

[src/mame/drivers]	plygonet.c
[src/mame/includes]	plygonet.h

trunk/src/mame/includes/plygonet.h

r23867	r23868
11	11	public:
12	12	polygonet_state(const machine_config &mconfig, device_type type, const char *tag)
13	13	: driver_device(mconfig, type, tag),
14		m_shared_ram(*this, "shared_ram"),
15		m_dsp56k_p_mirror(*this, "dsp56k_p_mirror"),
16		m_dsp56k_p_8000(*this, "dsp56k_p_8000"),
17	14	m_maincpu(*this, "maincpu"),
18		m_soundcpu(*this, "soundcpu"),
	15	m_audiocpu(*this, "audiocpu"),
19	16	m_dsp(*this, "dsp"),
20	17	m_eeprom(*this, "eeprom"),
21		m_k053936(*this, "k053936") { }
	18	m_k053936(*this, "k053936"),
	19	m_shared_ram(*this, "shared_ram"),
	20	m_dsp56k_p_mirror(*this, "dsp56k_p_mirror"),
	21	m_dsp56k_p_8000(*this, "dsp56k_p_8000")
	22	{ }
22	23
	24	required_device<cpu_device> m_maincpu;
	25	required_device<cpu_device> m_audiocpu;
	26	required_device<cpu_device> m_dsp;
	27	required_device<eeprom_device> m_eeprom;
	28	required_device<k053936_device> m_k053936;
	29
23	30	/* 68k-side shared ram */
24	31	required_shared_ptr<UINT32> m_shared_ram;
25	32
26	33	required_shared_ptr<UINT16> m_dsp56k_p_mirror;
27	34	required_shared_ptr<UINT16> m_dsp56k_p_8000;
28		int m_cur_sound_region;
	35	ioport_port *m_inputs[4];
	36	UINT8 m_sys0;
	37	UINT8 m_sys1;
	38	UINT8 m_sound_bank;
29	39
30	40	direct_update_delegate m_dsp56k_update_handler;
31	41
r23867	r23868
42	52	UINT16 m_dsp56k_bank02_ram[2 * 8 * dsp56k_bank02_size];
43	53	UINT16 m_dsp56k_shared_ram_16[2 * 8 * dsp56k_shared_ram_16_size];
44	54	UINT16 m_dsp56k_bank04_ram[2 * 8 * dsp56k_bank04_size];
45		DECLARE_WRITE32_MEMBER(polygonet_eeprom_w);
46		DECLARE_READ32_MEMBER(ttl_rom_r);
47		DECLARE_READ32_MEMBER(psac_rom_r);
48		DECLARE_READ32_MEMBER(sound_r);
49		DECLARE_WRITE32_MEMBER(sound_w);
	55
	56	DECLARE_WRITE8_MEMBER(polygonet_sys_w);
	57	DECLARE_READ8_MEMBER(polygonet_inputs_r);
	58	DECLARE_READ8_MEMBER(sound_comms_r);
	59	DECLARE_WRITE8_MEMBER(sound_comms_w);
50	60	DECLARE_WRITE32_MEMBER(sound_irq_w);
51	61	DECLARE_READ32_MEMBER(dsp_host_interface_r);
52	62	DECLARE_WRITE32_MEMBER(shared_ram_write);
r23867	r23868
71	81	DECLARE_READ32_MEMBER(polygonet_roz_ram_r);
72	82	DECLARE_WRITE32_MEMBER(polygonet_roz_ram_w);
73	83	DIRECT_UPDATE_MEMBER(plygonet_dsp56k_direct_handler);
74		DECLARE_READ32_MEMBER(polygonet_eeprom_r);
75	84	DECLARE_DRIVER_INIT(polygonet);
76	85	TILE_GET_INFO_MEMBER(ttl_get_tile_info);
77	86	TILE_GET_INFO_MEMBER(roz_get_tile_info);
78	87	TILEMAP_MAPPER_MEMBER(plygonet_scan);
79	88	TILEMAP_MAPPER_MEMBER(plygonet_scan_cols);
	89	virtual void machine_reset();
80	90	virtual void machine_start();
81	91	virtual void video_start();
82	92	UINT32 screen_update_polygonet(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
83	93	INTERRUPT_GEN_MEMBER(polygonet_interrupt);
84		INTERRUPT_GEN_MEMBER(audio_interrupt);
85		void reset_sound_region();
86		required_device<cpu_device> m_maincpu;
87		required_device<cpu_device> m_soundcpu;
88		required_device<cpu_device> m_dsp;
89		required_device<eeprom_device> m_eeprom;
90		required_device<k053936_device> m_k053936;
91	94	};

trunk/src/mame/drivers/plygonet.c

r23867	r23868
50	50	5c0000-5fffff = UNUSED
51	51
52	52
53		SYS (Write only?)
54		=================
55
56		D28 = /FIXKILL     - Disable 'FIX' layer?
57		D27 = MUTE
58		D26 = EEPROM CLK
59		D25 = EEPROM CS
60		D24 = EEPROM DATA
61		D23 = BRMAS        - 68k bus error mask
62		D22 = L7MAS        - L7 interrupt mask (unusued - should always be '1')
63		D21 = /L5MAS       - L5 interrupt mask/acknowledge
64		D20 = L3MAS        - L3 interrupt mask
65		D19 = VFLIP        - Flip video vertically
66		D18 = HFLIP        - Flip video horizontally
67		D17 = COIN2        - Coin counter 2
68		D16 = COIN1        - Coin counter 1
69
70
71	53	DSP
72	54	===
73	55
r23867	r23868
92	74
93	75	static const eeprom_interface eeprom_intf =
94	76	{
95		7,              /* address bits */
96		8,              /* data bits */
97		"011000",       /* read command */
98		"010100",       /* write command */
99		"0100100000000",/* erase command */
100		"0100000000000",/* lock command */
101		"0100110000000" /* unlock command */
	77	9,               // address bits
	78	8,               // data bits
	79	"*110",          // read command
	80	"*101",          // write command
	81	"*111",          // erase command
	82	"*10000xxxxxxx", // lock command
	83	"*10011xxxxxxx", // unlock command
	84	1,
	85	0
	86	//  "*10001xxxxxxx", // write all
	87	//  "*10010xxxxxxx"  // erase all
102	88	};
103	89
104		READ32_MEMBER(polygonet_state::polygonet_eeprom_r)
	90	READ8_MEMBER(polygonet_state::polygonet_inputs_r)
105	91	{
106		if (ACCESSING_BITS_0_15)
107		{
108		return 0x0200 | (m_eeprom->read_bit() << 8);
109		}
110		else
111		{
112		UINT8 lowInputBits = ioport("IN1")->read();
113		UINT8 highInputBits = ioport("IN0")->read();
114		return ((highInputBits << 24) | (lowInputBits << 16));
115		}
116
117		logerror("unk access to eeprom port (mask %x)\n", mem_mask);
118		return 0;
	92	return m_inputs[offset]->read();
119	93	}
120	94
121	95
122		WRITE32_MEMBER(polygonet_state::polygonet_eeprom_w)
	96	WRITE8_MEMBER(polygonet_state::polygonet_sys_w)
123	97	{
124		if (ACCESSING_BITS_24_31)
	98	switch (offset)
125	99	{
126		ioport("EEPROMOUT")->write(data, 0xffffffff);
127		return;
	100	case 0:
	101	/*
	102	D28 = /FIXKILL     - Disable 'FIX' layer?
	103	D27 = MUTE
	104	D26 = EEPROM CLK
	105	D25 = EEPROM CS
	106	D24 = EEPROM DATA
	107	*/
	108	m_eeprom->write_bit(data & 1);
	109	m_eeprom->set_cs_line((data & 2) ? CLEAR_LINE : ASSERT_LINE);
	110	m_eeprom->set_clock_line((data & 4) ? ASSERT_LINE : CLEAR_LINE);
	111
	112	m_sys0 = data;
	113	break;
	114
	115	case 1:
	116	/*
	117	D23 = BRMAS        - 68k bus error mask
	118	D22 = L7MAS        - L7 interrupt mask (unused - should always be '1')
	119	D21 = /L5MAS       - L5 interrupt mask/acknowledge (vblank)
	120	D20 = L3MAS        - L3 interrupt mask (network)
	121	D19 = VFLIP        - Flip video vertically
	122	D18 = HFLIP        - Flip video horizontally
	123	D17 = COIN2        - Coin counter 2
	124	D16 = COIN1        - Coin counter 1
	125	*/
	126	coin_counter_w(machine(), 0, data & 1);
	127	coin_counter_w(machine(), 1, data & 2);
	128
	129	if (~data & 0x20)
	130	m_maincpu->set_input_line(M68K_IRQ_5, CLEAR_LINE);
	131
	132	m_sys1 = data;
	133	break;
	134
	135	default:
	136	break;
128	137	}
129
130		logerror("unknown write %x (mask %x) to eeprom\n", data, mem_mask);
131	138	}
132	139
133		/* TTL tile readback for ROM test */
134		READ32_MEMBER(polygonet_state::ttl_rom_r)
135		{
136		UINT32 *ROM;
137		ROM = (UINT32 *)memregion("gfx1")->base();
138	140
139		return ROM[offset];
140		}
141
142		/* PSAC2 tile readback for ROM test */
143		READ32_MEMBER(polygonet_state::psac_rom_r)
144		{
145		UINT32 *ROM;
146		ROM = (UINT32 *)memregion("gfx2")->base();
147
148		return ROM[offset];
149		}
150
151	141	/* irqs 3, 5, and 7 have valid vectors                */
152	142	/* irq 3 is network.  don't generate if you don't emulate the network h/w! */
153	143	/* irq 5 is vblank */
154	144	/* irq 7 does nothing (it jsrs to a rts and then rte) */
155	145	INTERRUPT_GEN_MEMBER(polygonet_state::polygonet_interrupt)
156	146	{
157		device.execute().set_input_line(M68K_IRQ_5, HOLD_LINE);
	147	if (m_sys1 & 0x20)
	148	device.execute().set_input_line(M68K_IRQ_5, ASSERT_LINE);
158	149	}
159	150
160	151	/* sound CPU communications */
161		READ32_MEMBER(polygonet_state::sound_r)
	152	READ8_MEMBER(polygonet_state::sound_comms_r)
162	153	{
163		int latch = soundlatch3_byte_r(space, 0);
164
165		if ((latch == 0xd) || (latch == 0xe)) latch = 0xf;  /* hack: until 54539 NMI disable found */
166
167		return latch<<8;
	154	switch (offset)
	155	{
	156	case 0:
	157	// unknown
	158	return 0;
	159
	160	case 2:
	161	return soundlatch_byte_r(space, 0);
	162
	163	default:
	164	break;
	165	}
	166
	167	return 0;
168	168	}
169	169
170		WRITE32_MEMBER(polygonet_state::sound_w)
	170	WRITE8_MEMBER(polygonet_state::sound_comms_w)
171	171	{
172		if (ACCESSING_BITS_8_15)
	172	switch (offset)
173	173	{
174		soundlatch_byte_w(space, 0, (data>>8)&0xff);
	174	case 0:
	175	// unknown
	176	break;
	177
	178	case 2:
	179	soundlatch2_byte_w(space, 0, data);
	180	break;
	181
	182	case 3:
	183	soundlatch3_byte_w(space, 0, data);
	184	break;
	185
	186	default:
	187	break;
175	188	}
176		else
177		{
178		soundlatch2_byte_w(space, 0, data&0xff);
179		}
180	189	}
181	190
182	191	WRITE32_MEMBER(polygonet_state::sound_irq_w)
183	192	{
184		m_soundcpu->set_input_line(0, HOLD_LINE);
	193	m_audiocpu->set_input_line(0, HOLD_LINE); // where is ack?
185	194	}
186	195
187	196	/* DSP communications */
r23867	r23868
256	265	{
257	266	//      logerror("RESET ASSERTED\n");
258	267	m_dsp->set_input_line(DSP56K_IRQ_RESET, ASSERT_LINE);
259
260		/* A little hacky - I can't seem to set these lines anywhere else where reset is asserted, so i do it here */
261		m_dsp->set_input_line(DSP56K_IRQ_MODA, ASSERT_LINE);
262		m_dsp->set_input_line(DSP56K_IRQ_MODB, CLEAR_LINE);
263	268	}
264	269
265	270	/* 0x04000000 is the COMBNK line - it switches who has access to the shared RAM - the dsp or the 68020 */
r23867	r23868
503	508	AM_RANGE(0x200000, 0x21ffff) AM_RAM_WRITE(plygonet_palette_w) AM_SHARE("paletteram")
504	509	AM_RANGE(0x400000, 0x40001f) AM_DEVREADWRITE16_LEGACY("k053936", k053936_ctrl_r, k053936_ctrl_w, 0xffffffff)
505	510	AM_RANGE(0x440000, 0x440fff) AM_READWRITE(polygonet_roz_ram_r, polygonet_roz_ram_w)
506		AM_RANGE(0x480000, 0x4bffff) AM_READ(polygonet_eeprom_r)
507		AM_RANGE(0x4C0000, 0x4fffff) AM_WRITE(polygonet_eeprom_w)
	511	AM_RANGE(0x480000, 0x480003) AM_READ8(polygonet_inputs_r, 0xffffffff)
	512	AM_RANGE(0x4c0000, 0x4c0003) AM_WRITE8(polygonet_sys_w, 0xffffffff)
508	513	AM_RANGE(0x500000, 0x503fff) AM_RAM_WRITE(shared_ram_write) AM_SHARE("shared_ram")
509	514	AM_RANGE(0x504000, 0x504003) AM_WRITE(dsp_w_lines)
510	515	AM_RANGE(0x506000, 0x50600f) AM_READWRITE(dsp_host_interface_r, dsp_host_interface_w)
r23867	r23868
512	517	AM_RANGE(0x541000, 0x54101f) AM_RAM
513	518	AM_RANGE(0x580000, 0x5807ff) AM_RAM
514	519	AM_RANGE(0x580800, 0x580803) AM_READ(network_r) AM_WRITENOP /* network RAM | registers? */
515		AM_RANGE(0x600004, 0x600007) AM_WRITE(sound_w)
516		AM_RANGE(0x600008, 0x60000b) AM_READ(sound_r)
	520	AM_RANGE(0x600004, 0x600007) AM_WRITE8(sound_comms_w, 0xffffffff)
	521	AM_RANGE(0x600008, 0x60000b) AM_READ8(sound_comms_r, 0xffffffff)
517	522	AM_RANGE(0x640000, 0x640003) AM_WRITE(sound_irq_w)
518	523	AM_RANGE(0x680000, 0x680003) AM_WRITE(watchdog_reset32_w)
519		AM_RANGE(0x700000, 0x73ffff) AM_READ(psac_rom_r)
520		AM_RANGE(0x780000, 0x79ffff) AM_READ(ttl_rom_r)
	524	AM_RANGE(0x700000, 0x73ffff) AM_ROM AM_REGION("gfx2", 0)
	525	AM_RANGE(0x780000, 0x79ffff) AM_ROM AM_REGION("gfx1", 0)
521	526	AM_RANGE(0xff8000, 0xffffff) AM_RAM
522	527	ADDRESS_MAP_END
523	528
r23867	r23868
540	545
541	546	/**********************************************************************************/
542	547
543		void polygonet_state::reset_sound_region()
544		{
545		membank("bank2")->set_base(memregion("soundcpu")->base() + 0x10000 + m_cur_sound_region*0x4000);
546		}
547	548
548	549	WRITE8_MEMBER(polygonet_state::sound_bankswitch_w)
549	550	{
550		m_cur_sound_region = (data & 0x1f);
551		reset_sound_region();
	551	// d0-d2: bank
	552	// higher bits: ? (only used in plygonet)
	553	if ((m_sound_bank & 7) != (data & 7))
	554	membank("bank1")->set_entry(data & 7);
	555
	556	m_sound_bank = data;
552	557	}
553	558
554		INTERRUPT_GEN_MEMBER(polygonet_state::audio_interrupt)
555		{
556		device.execute().set_input_line(INPUT_LINE_NMI, PULSE_LINE);
557		}
558	559
	560
559	561	static ADDRESS_MAP_START( sound_map, AS_PROGRAM, 8, polygonet_state )
560	562	AM_RANGE(0x0000, 0x7fff) AM_ROM
561		AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("bank2")
562		AM_RANGE(0x0000, 0xbfff) AM_WRITENOP
	563	AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("bank1")
563	564	AM_RANGE(0xc000, 0xdfff) AM_RAM
564	565	AM_RANGE(0xe000, 0xe22f) AM_DEVREADWRITE("k054539_1", k054539_device, read, write)
565	566	AM_RANGE(0xe230, 0xe3ff) AM_RAM
566	567	AM_RANGE(0xe400, 0xe62f) AM_DEVREADWRITE("k054539_2", k054539_device, read, write)
567	568	AM_RANGE(0xe630, 0xe7ff) AM_RAM
568		AM_RANGE(0xf000, 0xf000) AM_WRITE(soundlatch3_byte_w)
569		AM_RANGE(0xf002, 0xf002) AM_READ(soundlatch_byte_r)
570		AM_RANGE(0xf003, 0xf003) AM_READ(soundlatch2_byte_r)
	569	AM_RANGE(0xf000, 0xf000) AM_WRITE(soundlatch_byte_w)
	570	AM_RANGE(0xf002, 0xf002) AM_READ(soundlatch2_byte_r)
	571	AM_RANGE(0xf003, 0xf003) AM_READ(soundlatch3_byte_r)
571	572	AM_RANGE(0xf800, 0xf800) AM_WRITE(sound_bankswitch_w)
572		AM_RANGE(0xfff1, 0xfff3) AM_WRITENOP
573	573	ADDRESS_MAP_END
574	574
	575
	576	static void sound_nmi( device_t *device )
	577	{
	578	polygonet_state *state = device->machine().driver_data<polygonet_state>();
	579	state->m_audiocpu->set_input_line(INPUT_LINE_NMI, PULSE_LINE); // where is ack?
	580	}
	581
	582
575	583	static const k054539_interface k054539_config =
576	584	{
577		"shared"
	585	"shared",
	586	NULL,
	587	sound_nmi
578	588	};
579	589
580	590	/**********************************************************************************/
r23867	r23868
589	599	{ 0*4, 1*4, 2*4, 3*4, 4*4, 5*4, 6*4, 7*4, 8*4,
590	600	9*4, 10*4, 11*4, 12*4, 13*4, 14*4, 15*4 },
591	601
592		128*8
	602	128*8
593	603	};
594	604
595	605	static GFXDECODE_START( plygonet )
596	606	GFXDECODE_ENTRY( "gfx2", 0, bglayout, 0x0000, 64 )
597	607	GFXDECODE_END
598	608
599		void polygonet_state::machine_start()
	609
	610	void polygonet_state::machine_reset()
600	611	{
601		logerror("Polygonet machine start\n");
	612	membank("bank1")->set_entry(0);
	613	m_sound_bank = 0;
	614
	615	m_sys0 = 0;
	616	m_sys1 = 0;
602	617
603		/* Set the dsp56k lines */
604	618	/* It's presumed the hardware has hard-wired operating mode 1 (MODA = 1, MODB = 0) */
605		/* TODO: This should work, but the MAME core appears to do something funny.
606		Not a big deal - it's hacked in dsp_w_lines. */
607		//m_dsp->set_input_line(INPUT_LINE_RESET, ASSERT_LINE);
608		//m_dsp->set_input_line(DSP56K_IRQ_MODA, ASSERT_LINE);
609		//m_dsp->set_input_line(DSP56K_IRQ_MODB, CLEAR_LINE);
	619	m_dsp->set_input_line(DSP56K_IRQ_RESET, ASSERT_LINE);
	620	m_dsp->set_input_line(DSP56K_IRQ_MODA, ASSERT_LINE);
	621	m_dsp->set_input_line(DSP56K_IRQ_MODB, CLEAR_LINE);
610	622	}
611	623
	624	void polygonet_state::machine_start()
	625	{
	626	m_inputs[0] = ioport("IN0");
	627	m_inputs[1] = ioport("IN1");
	628	m_inputs[2] = ioport("IN2");
	629	m_inputs[3] = ioport("IN3");
	630
	631	/* save states */
	632	save_item(NAME(m_dsp56k_bank00_ram));
	633	save_item(NAME(m_dsp56k_bank01_ram));
	634	save_item(NAME(m_dsp56k_bank02_ram));
	635	save_item(NAME(m_dsp56k_shared_ram_16));
	636	save_item(NAME(m_dsp56k_bank04_ram));
	637	save_item(NAME(m_sys0));
	638	save_item(NAME(m_sys1));
	639	save_item(NAME(m_sound_bank));
	640	}
	641
612	642	static const k053936_interface polygonet_k053936_intf =
613	643	{
614	644	0, 0, 0 /* wrap, xoff, yoff */
r23867	r23868
616	646
617	647	static MACHINE_CONFIG_START( plygonet, polygonet_state )
618	648
619		MCFG_CPU_ADD("maincpu", M68EC020, 16000000) /* 16 MHz (xtal is 32.0 MHz) */
	649	MCFG_CPU_ADD("maincpu", M68EC020, XTAL_32MHz/2)
620	650	MCFG_CPU_PROGRAM_MAP(main_map)
621		MCFG_CPU_VBLANK_INT_DRIVER("screen", polygonet_state, polygonet_interrupt)
	651	MCFG_CPU_VBLANK_INT_DRIVER("screen", polygonet_state, polygonet_interrupt)
622	652
623		MCFG_CPU_ADD("dsp", DSP56156, 40000000)     /* xtal is 40.0 MHz, DSP has an internal divide-by-2 */
	653	MCFG_CPU_ADD("dsp", DSP56156, XTAL_40MHz)
624	654	MCFG_CPU_PROGRAM_MAP(dsp_program_map)
625	655	MCFG_CPU_DATA_MAP(dsp_data_map)
626	656
627		MCFG_CPU_ADD("soundcpu", Z80, 8000000)
	657	MCFG_CPU_ADD("audiocpu", Z80, 8000000)
628	658	MCFG_CPU_PROGRAM_MAP(sound_map)
629		MCFG_CPU_PERIODIC_INT_DRIVER(polygonet_state, audio_interrupt,  480)
	659
	660	MCFG_QUANTUM_PERFECT_CPU("maincpu") /* TODO: TEMPORARY!  UNTIL A MORE LOCALIZED SYNC CAN BE MADE */
630	661
	662	MCFG_EEPROM_ADD("eeprom", eeprom_intf)
631	663
632	664	MCFG_GFXDECODE(plygonet)
633	665
634		MCFG_EEPROM_ADD("eeprom", eeprom_intf)
635
636		/* TODO: TEMPORARY!  UNTIL A MORE LOCALIZED SYNC CAN BE MADE */
637		MCFG_QUANTUM_TIME(attotime::from_hz(1200000))
638
639	666	/* video hardware */
640	667	MCFG_SCREEN_ADD("screen", RASTER)
641	668	MCFG_SCREEN_REFRESH_RATE(60)
r23867	r23868
646	673
647	674	MCFG_PALETTE_LENGTH(32768)
648	675
649
650	676	MCFG_K053936_ADD("k053936", polygonet_k053936_intf)
651	677
652	678	/* sound hardware */
r23867	r23868
668	694	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_SERVICE1 )
669	695	PORT_SERVICE_NO_TOGGLE( 0x02, IP_ACTIVE_LOW )
670	696	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN1 )
671		PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
672		PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON3 )    /* SW1 (changes player color).  It's mapped on the JAMMA connector and plugs into an external switch mech. */
673		PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON4 )    /* SW2 (changes player color).  It's mapped on the JAMMA connector and plugs into an external switch mech. */
	697	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED ) // Start 1, unused
	698	PORT_DIPNAME( 0x30, 0x00, "Player Color" ) /* 0x10(SW1), 0x20(SW2).  It's mapped on the JAMMA connector and plugs into an external switch mech. */
	699	PORT_DIPSETTING(    0x00, "Red" )
	700	PORT_DIPSETTING(    0x10, "Yellow" )
	701	PORT_DIPSETTING(    0x20, "Green" )
	702	PORT_DIPSETTING(    0x30, "Blue" )
674	703	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
675	704	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
676
	705
677	706	PORT_START("IN1")
678		PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICKRIGHT_UP )   PORT_PLAYER(1)
679		PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICKRIGHT_DOWN ) PORT_PLAYER(1)
680		PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICKLEFT_UP )    PORT_PLAYER(1)
681		PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICKLEFT_DOWN )  PORT_PLAYER(1)
682		PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
683		PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
	707	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICKRIGHT_UP )
	708	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICKRIGHT_DOWN )
	709	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICKLEFT_UP )
	710	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICKLEFT_DOWN )
	711	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 )
	712	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 )
684	713	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
685	714	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
686	715
687		PORT_START( "EEPROMOUT" )
688		PORT_BIT( 0x01000000, IP_ACTIVE_HIGH, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("eeprom", eeprom_device, write_bit)
689		PORT_BIT( 0x02000000, IP_ACTIVE_LOW, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("eeprom", eeprom_device, set_cs_line)
690		PORT_BIT( 0x04000000, IP_ACTIVE_HIGH, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("eeprom", eeprom_device, set_clock_line)
691		INPUT_PORTS_END
692
693		static INPUT_PORTS_START( polynetw )
694		PORT_START("IN0")
695		PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_SERVICE1 )
696		PORT_SERVICE_NO_TOGGLE( 0x02, IP_ACTIVE_LOW )
697		PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN1 )
698		PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
699		PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON2 )    /* SW1 (changes player color).  It's mapped on the JAMMA connector and plugs into an external switch mech. */
700		PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON3 )    /* SW2 (changes player color).  It's mapped on the JAMMA connector and plugs into an external switch mech. */
	716	PORT_START("IN2")
	717	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_SPECIAL) PORT_READ_LINE_DEVICE_MEMBER("eeprom", eeprom_device, read_bit)
	718	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_TILT )
	719	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN2 )
	720	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED ) // Start 2, unused
	721	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
	722	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
701	723	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
702	724	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
703	725
704		PORT_START("IN1")
705		PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT )  PORT_PLAYER(1)
706		PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1)
707		PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP )    PORT_PLAYER(1)
708		PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN )  PORT_PLAYER(1)
709		PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
710		PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_PLAYER(1)
	726	PORT_START("IN3")
	727	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
	728	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
	729	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	730	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
	731	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
	732	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
711	733	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
712	734	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
	735	INPUT_PORTS_END
713	736
714		PORT_START( "EEPROMOUT" )
715		PORT_BIT( 0x01000000, IP_ACTIVE_HIGH, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("eeprom", eeprom_device, write_bit)
716		PORT_BIT( 0x02000000, IP_ACTIVE_LOW, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("eeprom", eeprom_device, set_cs_line)
717		PORT_BIT( 0x04000000, IP_ACTIVE_HIGH, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("eeprom", eeprom_device, set_clock_line)
	737	static INPUT_PORTS_START( polynetw )
	738	PORT_INCLUDE( polygonet )
	739
	740	PORT_MODIFY("IN1")
	741	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT )
	742	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT )
	743	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP )
	744	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN )
	745	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
718	746	INPUT_PORTS_END
719	747
720	748
721	749	/**********************************************************************************/
722	750	DRIVER_INIT_MEMBER(polygonet_state,polygonet)
723	751	{
724		/* Set default bankswitch */
725		m_cur_sound_region = 2;
726		reset_sound_region();
	752	membank("bank1")->configure_entries(0, 8, memregion("audiocpu")->base(), 0x4000);
727	753
728	754	/* Allocate space for the dsp56k banking */
729	755	memset(m_dsp56k_bank00_ram, 0, sizeof(m_dsp56k_bank00_ram));
r23867	r23868
735	761	/* The dsp56k occasionally executes out of mapped memory */
736	762	address_space &space = machine().device<dsp56k_device>("dsp")->space(AS_PROGRAM);
737	763	m_dsp56k_update_handler = space.set_direct_update_handler(direct_update_delegate(FUNC(polygonet_state::plygonet_dsp56k_direct_handler), this));
738
739		/* save states */
740		save_item(NAME(m_dsp56k_bank00_ram));
741		save_item(NAME(m_dsp56k_bank01_ram));
742		save_item(NAME(m_dsp56k_bank02_ram));
743		save_item(NAME(m_dsp56k_shared_ram_16));
744		save_item(NAME(m_dsp56k_bank04_ram));
745		save_item(NAME(m_cur_sound_region));
746	764	}
747	765
748	766
749	767	/**********************************************************************************/
750	768	ROM_START( plygonet )
751		/* main program */
752		ROM_REGION( 0x200000, "maincpu", 0)
753		ROM_LOAD32_BYTE( "305uaa01.4k", 0x000003, 512*1024, CRC(8bdb6c95) SHA1(e981833842f8fd89b9726901fbe2058444204792) ) /* Boards exist without the "UA" in the label IE: 305a01, ect... */
	769	ROM_REGION( 0x200000, "maincpu", 0) /* main program */
	770	ROM_LOAD32_BYTE( "305uaa01.4k", 0x000003, 512*1024, CRC(8bdb6c95) SHA1(e981833842f8fd89b9726901fbe2058444204792) ) /* Boards exist without the "UA" in the label IE: 305a01, etc... */
754	771	ROM_LOAD32_BYTE( "305uaa02.2k", 0x000002, 512*1024, CRC(4d7e32b3) SHA1(25731526535036972577637d186f02ae467296bd) )
755	772	ROM_LOAD32_BYTE( "305uaa03.2h", 0x000001, 512*1024, CRC(36e4e3fe) SHA1(e8fcad4f196c9b225a0fbe70791493ff07c648a9) )
756	773	ROM_LOAD32_BYTE( "305uaa04.4h", 0x000000, 512*1024, CRC(d8394e72) SHA1(eb6bcf8aedb9ba5843204ab8aacb735cbaafb74d) )
757
758		/* Z80 sound program */
759		ROM_REGION( 0x30000, "soundcpu", 0 )
	774
	775	ROM_REGION( 0x20000, "audiocpu", 0 ) /* Z80 sound program */
760	776	ROM_LOAD("305b05.7b", 0x000000, 0x20000, CRC(2d3d9654) SHA1(784a409df47cee877e507b8bbd3610d161d63753) )
761		ROM_RELOAD( 0x10000, 0x20000)
762
763		/* TTL text plane tiles */
764		ROM_REGION( 0x20000, "gfx1", 0 )
	777
	778	ROM_REGION( 0x20000, "gfx1", 0 ) /* TTL text plane tiles */
765	779	ROM_LOAD( "305b06.18g", 0x000000, 0x20000, CRC(decd6e42) SHA1(4c23dcb1d68132d3381007096e014ee4b6007086) )
766
767		/* '936 tiles */
768		ROM_REGION( 0x40000, "gfx2", 0 )
	780
	781	ROM_REGION( 0x40000, "gfx2", 0 ) /* '936 tiles */
769	782	ROM_LOAD( "305b07.20d", 0x000000, 0x40000, CRC(e4320bc3) SHA1(b0bb2dac40d42f97da94516d4ebe29b1c3d77c37) )
770
771		/* sound data */
772		ROM_REGION( 0x200000, "shared", 0 )
	783
	784	ROM_REGION( 0x200000, "shared", 0 ) /* sound data */
773	785	ROM_LOAD( "305b08.2e", 0x000000, 0x200000, CRC(874607df) SHA1(763b44a80abfbc355bcb9be8bf44373254976019) )
774	786
775		ROM_REGION16_BE( 0x80, "eeprom", 0 )
	787	ROM_REGION16_BE( 0x200, "eeprom", ROMREGION_ERASEFF )
776	788	ROM_LOAD( "plygonet.nv", 0x0000, 0x0080, CRC(627748ac) SHA1(ea1b06739fee235b049ff8daffff7d43cb093112) )
777	789	ROM_END
778	790
779	791	ROM_START( polynetw )
780		/* main program */
781		ROM_REGION( 0x200000, "maincpu", 0)
	792	ROM_REGION( 0x200000, "maincpu", 0) /* main program */
782	793	ROM_LOAD32_BYTE( "305jaa01.4k", 0x000003, 0x080000, CRC(ea889bd9) SHA1(102e7c0f0c064662c0f6137ad5da97a9ccd49a97) )
783	794	ROM_LOAD32_BYTE( "305jaa02.2k", 0x000002, 0x080000, CRC(d0710379) SHA1(cf0970d63e8d021edf2d404838c658a5b7cb8fb8) )
784	795	ROM_LOAD32_BYTE( "305jaa03.2h", 0x000001, 0x080000, CRC(278b5928) SHA1(2ea96054e2ef637731cd64f2bef0b5b2bbe7e24f) )
785	796	ROM_LOAD32_BYTE( "305jaa04.4h", 0x000000, 0x080000, CRC(b069353b) SHA1(12fbe2df09328bb7193e89a49d84a61eab5bfdcb) )
786
787		/* Z80 sound program */
788		ROM_REGION( 0x30000, "soundcpu", 0 )
	797
	798	ROM_REGION( 0x20000, "audiocpu", 0 ) /* Z80 sound program */
789	799	ROM_LOAD( "305jaa05.7b", 0x000000, 0x020000, CRC(06053db6) SHA1(c7d43c2650d949ee552a49db93dece842c17e68d) )
790		ROM_RELOAD( 0x10000, 0x20000)
791
792		/* TTL text plane tiles */
793		ROM_REGION( 0x20000, "gfx1", 0 )
	800
	801	ROM_REGION( 0x20000, "gfx1", 0 ) /* TTL text plane tiles */
794	802	ROM_LOAD( "305a06.18g", 0x000000, 0x020000, CRC(4b9b7e9c) SHA1(8c3c0f1ec7e26fd9552f6da1e6bdd7ff4453ba57) )
795
796		/* '936 tiles */
797		ROM_REGION( 0x40000, "gfx2", 0 )
	803
	804	ROM_REGION( 0x40000, "gfx2", 0 ) /* '936 tiles */
798	805	ROM_LOAD( "305a07.20d", 0x000000, 0x020000, CRC(0959283b) SHA1(482caf96e8e430b87810508b1a1420cd3b58f203) )
799
800		/* sound data */
801		ROM_REGION( 0x400000, "shared", 0 )
	806
	807	ROM_REGION( 0x400000, "shared", 0 ) /* sound data */
802	808	ROM_LOAD( "305a08.2e", 0x000000, 0x200000, CRC(7ddb8a52) SHA1(3199b347fc433ffe0de8521001df77672d40771e) )
803	809	ROM_LOAD( "305a09.3e", 0x200000, 0x200000, CRC(6da1be58) SHA1(d63ac16ac551193ff8a6036724fb59e1d702e06b) )
804	810
805		ROM_REGION16_BE( 0x80, "eeprom", 0 )
	811	ROM_REGION16_BE( 0x200, "eeprom", ROMREGION_ERASEFF )
806	812	ROM_LOAD( "polynetw.nv", 0x0000, 0x0080, CRC(8f39d644) SHA1(8733e1a288ba20c4b04b3aedde52801d05cebdf9) )
807	813	ROM_END
808	814

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