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r36131 Saturday 28th February, 2015 at 00:51:41 UTC by hap
cleanup + added Entex Baseball i/o

[src/mess/drivers]

hh_tms1k.c

trunk/src/mess/drivers/hh_tms1k.c

r244642	r244643
5	5	This driver is a collection of simple dedicated handheld and tabletop
6	6	toys based around the TMS1000 MCU series. Anything more complex or clearly
7	7	part of a series is (or will be) in its own driver.
	8
	9	Let's use this driver for a list of known devices and their serials,
	10	excluding TI's own products (see for example ticalc1x.c, tispeak.c)
8	11
	12	serial   device   etc.
	13	--------------------------------------------------------------------
	14	@MP0904A  TMS0970  1977, Milton Bradley Comp IV
	15	@MP0905B  TMS0970  1977, Parker Brothers Codename Sector
	16	@MP0914   TMS1000  1979, Entex Baseball
	17	@MP1030   TMS1100  1980, APF Mathemagician
	18	@MP3226   TMS1000  1978, Milton Bradley Simon
	19	@MP3403   TMS1100  1978, unknown
	20	@MP3404   TMS1100  1978, Parker Brothers Merlin
	21	@MP3405   TMS1100  1979, Coleco Amaze-A-Tron
	22	@MP3438A  TMS1100  1979, Kenner Star Wars Electronic Battle Command
	23	MP3450A  TMS1100  1979, MicroVision cartridge: Blockbuster
	24	MP3454   TMS1100  1979, MicroVision cartridge: Star Trek Phaser Strike
	25	MP3455   TMS1100  1980, MicroVision cartridge: Pinball
	26	MP3457   TMS1100  1979, MicroVision cartridge: Mindbuster
	27	MP3474   TMS1100  1979, MicroVision cartridge: Vegas Slots
	28	MP3475   TMS1100  1979, MicroVision cartridge: Bowling
	29	MP3479   TMS1100  1980, MicroVision cartridge: Baseball
	30	MP3481   TMS1100  1979, MicroVision cartridge: Connect Four
	31	MP3496   TMS1100  1980, MicroVision cartridge: Sea Duel
	32	@MP6100A  TMS0980  1979, Ideal Electronic Detective
	33	@MP6101B  TMS0980  1979, Parker Brothers Stop Thief
	34	@MP7313   TMS1400  1980, Parker Brothers Bank Shot
	35	@MP7314   TMS1400  1980, Parker Brothers Split Second
	36	*MP7332   TMS1400  1981, Milton Bradley Dark Tower
	37	@MP7334   TMS1400  1981, Coleco Total Control 4
9	38
	39	inconsistent:
	40
	41	M34009   TMS1100  1981, MicroVision cartridge: Alien Raiders
	42	M34017   TMS1100  1981, MicroVision cartridge: Cosmic Hunter
	43	M34047   TMS1100  1982, MicroVision cartridge: Super Blockbuster
	44
	45	CD7282SL TMS1100  1981, Tandy-12 (serial is similar to TI Speak & Spell series?)
	46
	47	(* denotes not yet emulated by MESS, @ denotes it's in this driver)
	48
10	49	***************************************************************************/
11	50
12	51	#include "emu.h"
13	52	#include "cpu/tms0980/tms0980.h"
14	53	#include "sound/speaker.h"
15	54
	55	// internal artwork
16	56	#include "amaztron.lh"
17	57	#include "bankshot.lh"
18	58	#include "cnsector.lh"
19		#include "ebball.lh"
20	59	#include "elecdet.lh"
21	60	#include "comp4.lh"
22	61	#include "mathmagi.lh"
23		#include "merlin.lh"
24		#include "simon.lh"
	62	#include "merlin.lh" // clickable
	63	#include "simon.lh" // clickable
25	64	#include "splitsec.lh"
26	65	#include "starwbc.lh"
27	66	#include "stopthie.lh"
28		#include "tandy12.lh"
	67	#include "tandy12.lh" // clickable
29	68	#include "tc4.lh"
30	69
	70	// test-layouts - use external artwork
	71	#include "ebball.lh"
31	72
	73
32	74	class hh_tms1k_state : public driver_device
33	75	{
34	76	public:
r244642	r244643
72	114
73	115	TIMER_DEVICE_CALLBACK_MEMBER(display_decay_tick);
74	116	void display_update();
	117	void display_matrix(int maxx, int maxy, UINT32 setx, UINT32 sety);
75	118
76	119	// game-specific handlers
77	120	void mathmagi_display();
r244642	r244643
89	132	DECLARE_WRITE16_MEMBER(tc4_write_r);
90	133	DECLARE_WRITE16_MEMBER(tc4_write_o);
91	134
	135	void ebball_display();
	136	DECLARE_READ8_MEMBER(ebball_read_k);
	137	DECLARE_WRITE16_MEMBER(ebball_write_r);
	138	DECLARE_WRITE16_MEMBER(ebball_write_o);
	139
92	140	DECLARE_READ8_MEMBER(elecdet_read_k);
93	141	DECLARE_WRITE16_MEMBER(elecdet_write_r);
94	142	DECLARE_WRITE16_MEMBER(elecdet_write_o);
r244642	r244643
118	166	DECLARE_WRITE16_MEMBER(stopthief_write_r);
119	167	DECLARE_WRITE16_MEMBER(stopthief_write_o);
120	168
121		void bankshot_display();
122	169	DECLARE_READ8_MEMBER(bankshot_read_k);
123	170	DECLARE_WRITE16_MEMBER(bankshot_write_r);
124	171	DECLARE_WRITE16_MEMBER(bankshot_write_o);
125	172
126		void splitsec_display();
127	173	DECLARE_READ8_MEMBER(splitsec_read_k);
128	174	DECLARE_WRITE16_MEMBER(splitsec_write_r);
129	175	DECLARE_WRITE16_MEMBER(splitsec_write_o);
r244642	r244643
139	185	};
140	186
141	187
	188	// machine_start/reset
	189
142	190	void hh_tms1k_state::machine_start()
143	191	{
144	192	// zerofill
r244642	r244643
168	216	save_item(NAME(m_power_on));
169	217	}
170	218
171
172	219	void hh_tms1k_state::machine_reset()
173	220	{
174	221	m_power_on = true;
175	222	}
176	223
	224
	225
177	226	/***************************************************************************
178	227
179	228	Helper Functions
r244642	r244643
243	292	display_update();
244	293	}
245	294
	295	void hh_tms1k_state::display_matrix(int maxx, int maxy, UINT32 setx, UINT32 sety)
	296	{
	297	m_display_maxx = maxx;
	298	m_display_maxy = maxy;
246	299
	300	// update current state
	301	for (int y = 0; y < maxy; y++)
	302	m_display_state[y] = (sety >> y & 1) ? setx : 0;
	303
	304	display_update();
	305	}
	306
	307
247	308	UINT8 hh_tms1k_state::read_inputs(int columns)
248	309	{
249		UINT8 k = 0;
	310	UINT8 ret = 0;
250	311
251	312	// read selected input rows
252	313	for (int i = 0; i < columns; i++)
253	314	if (m_inp_mux >> i & 1)
254		k |= m_inp_matrix[i]->read();
	315	ret |= m_inp_matrix[i]->read();
255	316
256		return k;
	317	return ret;
257	318	}
258	319
259		INPUT_CHANGED_MEMBER(hh_tms1k_state::tms0980_power_button)
260		{
261		m_power_on = (bool)(FPTR)param;
262		m_maincpu->set_input_line(INPUT_LINE_RESET, m_power_on ? CLEAR_LINE : ASSERT_LINE);
263		}
264	320
	321	// devices with a TMS0980 can auto power-off
	322
265	323	WRITE_LINE_MEMBER(hh_tms1k_state::tms0980_auto_power_off)
266	324	{
267		// TMS0980 auto power-off opcode
268	325	if (state)
269	326	{
270	327	m_power_on = false;
r244642	r244643
272	329	}
273	330	}
274	331
	332	INPUT_CHANGED_MEMBER(hh_tms1k_state::tms0980_power_button)
	333	{
	334	m_power_on = (bool)(FPTR)param;
	335	m_maincpu->set_input_line(INPUT_LINE_RESET, m_power_on ? CLEAR_LINE : ASSERT_LINE);
	336	}
	337
	338
	339
275	340	/***************************************************************************
276	341
277	342	Minidrivers (I/O, Inputs, Machine Config)
r244642	r244643
331	396	return read_inputs(6);
332	397	}
333	398
334
335	399	WRITE16_MEMBER(hh_tms1k_state::mathmagi_write_r)
336	400	{
337	401	// R3,R5-R7,R9,R10: input mux
r244642	r244643
350	414	m_o = data;
351	415	}
352	416
	417
353	418	/* physical button layout and labels is like this:
354	419
355	420	ON     ONE       [SEL] [NXT] [?]   [/]
r244642	r244643
399	464	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED )
400	465	INPUT_PORTS_END
401	466
	467	// output PLA is not dumped
402	468	static const UINT16 mathmagi_output_pla[0x20] =
403	469	{
404	470	lA+lB+lC+lD+lE+lF,      // 0
r244642	r244643
435	501	lA+lF+lE+lD+lC          // G
436	502	};
437	503
438
439	504	static MACHINE_CONFIG_START( mathmagi, hh_tms1k_state )
440	505
441	506	/* basic machine hardware */
r244642	r244643
626	691	void hh_tms1k_state::tc4_display()
627	692	{
628	693	m_display_wait = 50;
629		m_display_maxy = 10;
630		m_display_maxx = 9;
631	694
632	695	// R5,7,8,9 are 7segs
633		for (int y = 0; y < m_display_maxy; y++)
	696	for (int y = 0; y < 10; y++)
634	697	if (y >= 5 && y <= 9 && y != 6)
635	698	m_7seg_mask[y] = 0x7f;
636	699
637	700	// update current state (note: R6 as extra column!)
638		for (int y = 0; y < m_display_maxy; y++)
639		m_display_state[y] = (m_r >> y & 1) ? (m_o | (m_r << 2 & 0x100)) : 0;
640
641		display_update();
	701	display_matrix(9, 10, (m_o | (m_r << 2 & 0x100)), m_r);
642	702	}
643	703
644	704	READ8_MEMBER(hh_tms1k_state::tc4_read_k)
r244642	r244643
662	722	m_inp_mux = data & 0x23f;
663	723
664	724	// R6: led column 8
665		// +other: select leds
	725	// +other columns
666	726	m_r = data;
667	727	tc4_display();
668	728	}
669	729
670	730	WRITE16_MEMBER(hh_tms1k_state::tc4_write_o)
671	731	{
672		// O0-O7: leds/7segment
	732	// O0-O7: led row
673	733	m_o = data;
674	734	tc4_display();
675	735	}
r244642	r244643
745	805	Entex Baseball
746	806	* TMS1000NLP MP0914 (die labeled MP0914A)
747	807
	808	NOTE!: MESS external artwork is recommended
	809
	810	lamp translation table: led LDzz from game PCB = MESS lampyx:
	811
	812	LD0  = -        LD10 = lamp12   LD20 = lamp42   LD30 = lamp60
	813	LD1  = lamp23   LD11 = lamp4    LD21 = lamp41   LD31 = lamp61
	814	LD2  = lamp0    LD12 = lamp15   LD22 = lamp40   LD32 = lamp62
	815	LD3  = lamp1    LD13 = lamp22   LD23 = lamp43   LD33 = lamp70
	816	LD4  = lamp2    LD14 = lamp33   LD24 = lamp53   LD34 = lamp71
	817	LD5  = lamp10   LD15 = lamp32   LD25 = lamp52
	818	LD6  = lamp13   LD16 = lamp21   LD26 = lamp51
	819	LD7  = lamp11   LD17 = lamp31   LD27 = lamp50
	820	LD8  = lamp3    LD18 = lamp30   LD28 = lamp72
	821	LD9  = lamp14   LD19 = lamp20   LD29 = lamp73
	822
748	823	***************************************************************************/
749	824
750		// inputs
	825	void hh_tms1k_state::ebball_display()
	826	{
	827	// R8 is a 7seg
	828	m_7seg_mask[8] = 0x7f;
	829
	830	display_matrix(7, 9, m_o, m_r);
	831	}
	832
	833	READ8_MEMBER(hh_tms1k_state::ebball_read_k)
	834	{
	835	// note: K8(Vss row) is always on
	836	return m_inp_matrix[5]->read() | read_inputs(5);
	837	}
	838
	839	WRITE16_MEMBER(hh_tms1k_state::ebball_write_r)
	840	{
	841	// R1-R5: input mux
	842	m_inp_mux = data >> 1 & 0x1f;
	843
	844	// R9: speaker out
	845	m_speaker->level_w(data >> 9 & 1);
	846
	847	// R0-R8: led columns
	848	m_r = data;
	849	ebball_display();
	850	}
	851
	852	WRITE16_MEMBER(hh_tms1k_state::ebball_write_o)
	853	{
	854	// O0-O6: led row
	855	// O7: N/C
	856	m_o = data;
	857	ebball_display();
	858	}
	859
751	860	static INPUT_PORTS_START( ebball )
	861	PORT_START("IN.0") // R1
	862	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON1 )
	863	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON2 )
	864	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON3 )
	865	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED )
	866
	867	PORT_START("IN.1") // R2
	868	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON4 )
	869	PORT_BIT( 0x0e, IP_ACTIVE_HIGH, IPT_UNUSED )
	870
	871	PORT_START("IN.2") // R3
	872	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON5 )
	873	PORT_BIT( 0x0e, IP_ACTIVE_HIGH, IPT_UNUSED )
	874
	875	PORT_START("IN.3") // R4
	876	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON6 )
	877	PORT_BIT( 0x0e, IP_ACTIVE_HIGH, IPT_UNUSED )
	878
	879	PORT_START("IN.4") // R5
	880	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON7 )
	881	PORT_BIT( 0x0e, IP_ACTIVE_HIGH, IPT_UNUSED )
	882
	883	PORT_START("IN.5") // Vss!
	884	PORT_BIT( 0x07, IP_ACTIVE_HIGH, IPT_UNUSED )
	885	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON8 )
752	886	INPUT_PORTS_END
753	887
754		// machine config
755	888	static MACHINE_CONFIG_START( ebball, hh_tms1k_state )
756	889
757	890	/* basic machine hardware */
758	891	MCFG_CPU_ADD("maincpu", TMS1000, 350000) // RC osc. R=43K, C=47pf -> ~350kHz
	892	MCFG_TMS1XXX_READ_K_CB(READ8(hh_tms1k_state, ebball_read_k))
	893	MCFG_TMS1XXX_WRITE_R_CB(WRITE16(hh_tms1k_state, ebball_write_r))
	894	MCFG_TMS1XXX_WRITE_O_CB(WRITE16(hh_tms1k_state, ebball_write_o))
759	895
	896	MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", hh_tms1k_state, display_decay_tick, attotime::from_msec(1))
760	897	MCFG_DEFAULT_LAYOUT(layout_ebball)
761	898
762	899	/* no video! */
r244642	r244643
795	932
796	933	WRITE16_MEMBER(hh_tms1k_state::elecdet_write_r)
797	934	{
798		m_display_maxy = 7;
799		m_display_maxx = 7;
	935	// R7,R8: speaker on
	936	m_speaker->level_w((data & 0x180 && m_o & 0x80) ? 1 : 0);
800	937
801	938	// R0-R6: select digit
802		UINT8 o = BITSWAP8(m_o,7,5,2,1,4,0,6,3);
803		for (int y = 0; y < m_display_maxy; y++)
804		{
	939	for (int y = 0; y < 7; y++)
805	940	m_7seg_mask[y] = 0x7f;
806		m_display_state[y] = (data >> y & 1) ? o : 0;
807		}
808	941
809		display_update();
810
811		// R7,R8: speaker on
812		m_speaker->level_w((data & 0x180 && m_o & 0x80) ? 1 : 0);
	942	display_matrix(7, 7, BITSWAP8(m_o,7,5,2,1,4,0,6,3), data);
813	943	}
814	944
815	945	WRITE16_MEMBER(hh_tms1k_state::elecdet_write_o)
r244642	r244643
833	963	*/
834	964
835	965	static INPUT_PORTS_START( elecdet )
836		PORT_START("IN.0") // O0 pin18
	966	PORT_START("IN.0") // O0
837	967	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_4) PORT_CODE(KEYCODE_4_PAD) PORT_NAME("4")
838	968	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED )
839	969	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_6) PORT_CODE(KEYCODE_6_PAD) PORT_NAME("6")
840	970	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_Q) PORT_NAME("Private Question")
841	971	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_5) PORT_CODE(KEYCODE_5_PAD) PORT_NAME("5")
842	972
843		PORT_START("IN.1") // O1 pin17
	973	PORT_START("IN.1") // O1
844	974	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED )
845	975	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED )
846	976	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_0) PORT_CODE(KEYCODE_0_PAD) PORT_NAME("0")
847	977	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD) PORT_NAME("Enter")
848	978	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
849	979
850		PORT_START("IN.2") // O4 pin14
	980	PORT_START("IN.2") // O4
851	981	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_7) PORT_CODE(KEYCODE_7_PAD) PORT_NAME("7")
852	982	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED )
853	983	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_9) PORT_CODE(KEYCODE_9_PAD) PORT_NAME("9")
854	984	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_A) PORT_NAME("I Accuse")
855	985	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_8) PORT_CODE(KEYCODE_8_PAD) PORT_NAME("8")
856	986
857		PORT_START("IN.3") // O6 pin12
	987	PORT_START("IN.3") // O6
858	988	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD) PORT_NAME("1")
859	989	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED )
860	990	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_3) PORT_CODE(KEYCODE_3_PAD) PORT_NAME("3")
r244642	r244643
908	1038
909	1039	void hh_tms1k_state::starwbc_display()
910	1040	{
911		m_display_maxy = 10;
912		m_display_maxx = 8;
913
914		UINT8 o = (m_o << 4 & 0xf0) | (m_o >> 4 & 0x0f);
915		for (int y = 0; y < m_display_maxy; y+=2)
916		{
917		m_display_state[y] = (m_r >> y & 1) ? o : 0;
918
919		// R6,R8 are 7segs
920		if (y == 6 || y == 8)
921		m_7seg_mask[y] = 0x7f;
922		}
923
924		display_update();
	1041	// R6,R8 are 7segs
	1042	m_7seg_mask[6] = m_7seg_mask[8] = 0x7f;
	1043
	1044	display_matrix(8, 10, m_o, m_r);
925	1045	}
926	1046
927	1047	READ8_MEMBER(hh_tms1k_state::starwbc_read_k)
r244642	r244643
934	1054	// R0,R1,R3,R5,R7: input mux
935	1055	m_inp_mux = (data & 3) | (data >> 1 & 4) | (data >> 2 & 8) | (data >> 3 & 0x10);
936	1056
937		// R9: piezo speaker
	1057	// R9: speaker out
938	1058	m_speaker->level_w(data >> 9 & 1);
939	1059
940		// R0,R2,R4,R6,R8: leds
941		m_r = data;
	1060	// R0,R2,R4,R6,R8: led columns
	1061	m_r = data & 0x155;
942	1062	starwbc_display();
943	1063	}
944	1064
945	1065	WRITE16_MEMBER(hh_tms1k_state::starwbc_write_o)
946	1066	{
947		// O0-O7: leds state
948		m_o = data;
	1067	// O0-O7: led row
	1068	m_o = (data << 4 & 0xf0) | (data >> 4 & 0x0f);
949	1069	starwbc_display();
950	1070	}
951	1071
952	1072
953
954	1073	/* physical button layout and labels is like this:
955	1074
956	1075	(reconnnaissance=yellow)        (tactical reaction=green)
r244642	r244643
996	1115	static MACHINE_CONFIG_START( starwbc, hh_tms1k_state )
997	1116
998	1117	/* basic machine hardware */
999		MCFG_CPU_ADD("maincpu", TMS1100, 300000) // RC osc. R=51K, C=47pf -> ~300kHz
	1118	MCFG_CPU_ADD("maincpu", TMS1100, 325000) // RC osc. R=51K, C=47pf -> ~325kHz
1000	1119	MCFG_TMS1XXX_READ_K_CB(READ8(hh_tms1k_state, starwbc_read_k))
1001	1120	MCFG_TMS1XXX_WRITE_R_CB(WRITE16(hh_tms1k_state, starwbc_write_r))
1002	1121	MCFG_TMS1XXX_WRITE_O_CB(WRITE16(hh_tms1k_state, starwbc_write_o))
r244642	r244643
1029	1148	Refer to the official manual for more information.
1030	1149
1031	1150
1032		TODO:
1033		- MCU clock is unknown
1034
1035	1151	***************************************************************************/
1036	1152
1037	1153	READ8_MEMBER(hh_tms1k_state::comp4_read_k)
r244642	r244643
1047	1163	// R2    R7
1048	1164	// R1    R6
1049	1165	// R0    R5
1050		m_display_maxx = 11;
1051		m_display_state[0] = data;
1052		display_update();
	1166	m_r = data;
	1167	display_matrix(11, 1, m_r, m_o);
1053	1168	}
1054	1169
1055	1170	WRITE16_MEMBER(hh_tms1k_state::comp4_write_o)
1056	1171	{
1057		// O0: leds common (always writes 1)
1058	1172	// O1-O3: input mux
	1173	m_inp_mux = data >> 1 & 7;
	1174
	1175	// O0: leds common
1059	1176	// other bits: N/C
1060		m_inp_mux = data >> 1 & 7;
	1177	m_o = data;
	1178	display_matrix(11, 1, m_r, m_o);
1061	1179	}
1062	1180
1063	1181
r244642	r244643
1105	1223	Milton Bradley Simon, created by Ralph Baer
1106	1224
1107	1225	Revision A hardware:
1108		* TMS1000 (has internal ROM), DS75494 lamp driver
	1226	* TMS1000 (die labeled MP3226), DS75494 lamp driver
1109	1227
1110	1228	Newer revisions have a smaller 16-pin MB4850 chip instead of the TMS1000.
1111	1229	This one has been decapped too, but we couldn't find an internal ROM.
r244642	r244643
1129	1247	// R5 -> 75494 IN3 -> red lamp
1130	1248	// R6 -> 75494 IN5 -> yellow lamp
1131	1249	// R7 -> 75494 IN2 -> blue lamp
1132		m_display_maxx = 4;
1133		m_display_state[0] = data >> 4 & 0xf;
1134		display_update();
	1250	display_matrix(4, 1, data >> 4, 1);
1135	1251
1136	1252	// R8 -> 75494 IN0 -> speaker
1137	1253	m_speaker->level_w(data >> 8 & 1);
r244642	r244643
1338	1454	R7   R8   R9
1339	1455	R10
1340	1456	*/
1341		m_display_maxx = 11;
1342		m_display_state[0] = data;
1343		display_update();
	1457	display_matrix(11, 1, data, 1);
1344	1458	}
1345	1459
1346	1460	WRITE16_MEMBER(hh_tms1k_state::merlin_write_o)
r244642	r244643
1537	1651
1538	1652	***************************************************************************/
1539	1653
1540		void hh_tms1k_state::bankshot_display()
1541		{
1542		m_display_maxy = 11;
1543		m_display_maxx = 7;
1544
1545		// update current state
1546		for (int y = 0; y < m_display_maxy; y++)
1547		m_display_state[y] = (m_r >> y & 1) ? m_o : 0;
1548
1549		display_update();
1550		}
1551
1552	1654	READ8_MEMBER(hh_tms1k_state::bankshot_read_k)
1553	1655	{
1554	1656	return read_inputs(2);
1555	1657	}
1556	1658
1557
1558	1659	WRITE16_MEMBER(hh_tms1k_state::bankshot_write_r)
1559	1660	{
1560	1661	// R0: speaker out
r244642	r244643
1563	1664	// R2,R3: input mux
1564	1665	m_inp_mux = data >> 2 & 3;
1565	1666
1566		// R2-R10: led rows
	1667	// R2-R10: led columns
1567	1668	m_r = data & ~3;
1568		bankshot_display();
	1669	display_matrix(7, 11, m_o, m_r);
1569	1670	}
1570	1671
1571	1672	WRITE16_MEMBER(hh_tms1k_state::bankshot_write_o)
1572	1673	{
1573		// O0-O6: led columns
	1674	// O0-O6: led row
1574	1675	// O7: N/C
1575	1676	m_o = data;
1576		bankshot_display();
	1677	display_matrix(7, 11, m_o, m_r);
1577	1678	}
1578	1679
1579	1680
r244642	r244643
1643	1744
1644	1745	*: higher number indicates higher difficulty
1645	1746
1646		***************************************************************************/
	1747	display layout, where number xy is lamp R(x),O(y)
1647	1748
1648
1649		/* display layout, where number xy is lamp R(x),O(y)
1650
1651	1749	00    02    04
1652	1750	10 01 12 03 14 05 16
1653	1751	11    13    15
r244642	r244643
1659	1757	71    73    75
1660	1758	50 60 52 62 54 64 56
1661	1759	70    72    74
1662		*/
1663	1760
1664		void hh_tms1k_state::splitsec_display()
1665		{
1666		m_display_maxy = 8;
1667		m_display_maxx = 7;
1668
1669		// update current state
1670		for (int y = 0; y < m_display_maxy; y++)
1671		m_display_state[y] = (m_r >> y & 1) ? m_o : 0;
1672
1673		display_update();
1674		}
	1761	***************************************************************************/
1675	1762
1676	1763	READ8_MEMBER(hh_tms1k_state::splitsec_read_k)
1677	1764	{
r244642	r244643
1686	1773	// R9,R10: input mux
1687	1774	m_inp_mux = data >> 9 & 3;
1688	1775
1689		// R0-R7: led rows
	1776	// R0-R7: led columns
1690	1777	m_r = data;
1691		display_update();
	1778	display_matrix(7, 8, m_o, m_r);
1692	1779	}
1693	1780
1694	1781	WRITE16_MEMBER(hh_tms1k_state::splitsec_write_o)
1695	1782	{
1696		// O0-O6: led columns
	1783	// O0-O6: led row
1697	1784	// O7: N/C
1698	1785	m_o = data;
1699		splitsec_display();
	1786	display_matrix(7, 8, m_o, m_r);
1700	1787	}
1701	1788
1702	1789	static INPUT_PORTS_START( splitsec )
r244642	r244643
1708	1795
1709	1796	PORT_START("IN.1") // R10
1710	1797	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_16WAY
1711		PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_NAME("Select")
1712		PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("Start")
	1798	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_SELECT )
	1799	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_START )
1713	1800	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED )
1714	1801	INPUT_PORTS_END
1715	1802
r244642	r244643
1766	1853
1767	1854	void hh_tms1k_state::tandy12_display()
1768	1855	{
1769		m_display_maxx = 13;
1770
1771	1856	// O0-O7: button lamps 1-8, R0-R3: button lamps 9-12
1772		m_display_state[0] = (m_o << 1 & 0x1fe) | (m_r << 9 & 0x1e00);
1773		display_update();
	1857	display_matrix(13, 1, (m_o << 1 & 0x1fe) | (m_r << 9 & 0x1e00), 1);
1774	1858	}
1775	1859
1776	1860	READ8_MEMBER(hh_tms1k_state::tandy12_read_k)
r244642	r244643
1997	2081
1998	2082	ROM_START( amaztron )
1999	2083	ROM_REGION( 0x0800, "maincpu", 0 )
2000		ROM_LOAD( "tms1100nll_mp3405", 0x0000, 0x0800, CRC(9cbc0009) SHA1(17772681271b59280687492f37fa0859998f041d) )
	2084	ROM_LOAD( "mp3405", 0x0000, 0x0800, CRC(9cbc0009) SHA1(17772681271b59280687492f37fa0859998f041d) )
2001	2085
2002	2086	ROM_REGION( 867, "maincpu:mpla", 0 )
2003	2087	ROM_LOAD( "tms1100_amaztron_mpla.pla", 0, 867, CRC(03574895) SHA1(04407cabfb3adee2ee5e4218612cb06c12c540f4) )
r244642	r244643
2010	2094
2011	2095	ROM_START( tc4 )
2012	2096	ROM_REGION( 0x1000, "maincpu", 0 )
2013		ROM_LOAD( "tms1400nll_mp7334", 0x0000, 0x1000, CRC(923f3821) SHA1(a9ae342d7ff8dae1dedcd1e4984bcfae68586581) )
	2097	ROM_LOAD( "mp7334", 0x0000, 0x1000, CRC(923f3821) SHA1(a9ae342d7ff8dae1dedcd1e4984bcfae68586581) )
2014	2098
2015	2099	ROM_REGION( 867, "maincpu:mpla", 0 )
2016	2100	ROM_LOAD( "tms1100_default_mpla.pla", 0, 867, CRC(62445fc9) SHA1(d6297f2a4bc7a870b76cc498d19dbb0ce7d69fec) )
r244642	r244643
2032	2116
2033	2117	ROM_START( elecdet )
2034	2118	ROM_REGION( 0x1000, "maincpu", 0 )
2035		ROM_LOAD( "tms0980nll_mp6100a", 0x0000, 0x1000, CRC(6f396bb8) SHA1(1f104d4ca9bee0d4572be4779b7551dfe20c4f04) )
	2119	ROM_LOAD( "mp6100a", 0x0000, 0x1000, CRC(6f396bb8) SHA1(1f104d4ca9bee0d4572be4779b7551dfe20c4f04) )
2036	2120
2037	2121	ROM_REGION( 1246, "maincpu:ipla", 0 )
2038	2122	ROM_LOAD( "tms0980_default_ipla.pla", 0, 1246, CRC(42db9a38) SHA1(2d127d98028ec8ec6ea10c179c25e447b14ba4d0) )
r244642	r244643
2120	2204
2121	2205	ROM_START( stopthie )
2122	2206	ROM_REGION( 0x1000, "maincpu", 0 )
2123		ROM_LOAD( "tms0980nll_mp6101b", 0x0000, 0x1000, CRC(8bde5bb4) SHA1(8c318fcce67acc24c7ae361f575f28ec6f94665a) )
	2207	ROM_LOAD( "mp6101b", 0x0000, 0x1000, CRC(8bde5bb4) SHA1(8c318fcce67acc24c7ae361f575f28ec6f94665a) )
2124	2208
2125	2209	ROM_REGION( 1246, "maincpu:ipla", 0 )
2126	2210	ROM_LOAD( "tms0980_default_ipla.pla", 0, 1246, CRC(42db9a38) SHA1(2d127d98028ec8ec6ea10c179c25e447b14ba4d0) )
r244642	r244643
2148	2232
2149	2233	ROM_START( bankshot )
2150	2234	ROM_REGION( 0x1000, "maincpu", 0 )
2151		ROM_LOAD( "tms1400nll_mp7313", 0x0000, 0x1000, CRC(7a5016a9) SHA1(a8730dc8a282ffaa3d89e675f371d43eb39f39b4) )
	2235	ROM_LOAD( "mp7313", 0x0000, 0x1000, CRC(7a5016a9) SHA1(a8730dc8a282ffaa3d89e675f371d43eb39f39b4) )
2152	2236
2153	2237	ROM_REGION( 867, "maincpu:mpla", 0 )
2154	2238	ROM_LOAD( "tms1100_default_mpla.pla", 0, 867, CRC(62445fc9) SHA1(d6297f2a4bc7a870b76cc498d19dbb0ce7d69fec) )
r244642	r244643
2159	2243
2160	2244	ROM_START( splitsec )
2161	2245	ROM_REGION( 0x1000, "maincpu", 0 )
2162		ROM_LOAD( "tms1400nll_mp7314", 0x0000, 0x1000, CRC(e94b2098) SHA1(f0fc1f56a829252185592a2508740354c50bedf8) )
	2246	ROM_LOAD( "mp7314", 0x0000, 0x1000, CRC(e94b2098) SHA1(f0fc1f56a829252185592a2508740354c50bedf8) )
2163	2247
2164	2248	ROM_REGION( 867, "maincpu:mpla", 0 )
2165	2249	ROM_LOAD( "tms1100_default_mpla.pla", 0, 867, CRC(62445fc9) SHA1(d6297f2a4bc7a870b76cc498d19dbb0ce7d69fec) )
r244642	r244643
2180	2264
2181	2265	ROM_START( unk3403 )
2182	2266	ROM_REGION( 0x0800, "maincpu", 0 )
2183		ROM_LOAD( "tms1100nll_mp3403", 0x0000, 0x0800, CRC(9eabaa7d) SHA1(b1f54587ed7f2bbf3a5d49075c807296384c2b06) )
	2267	ROM_LOAD( "mp3403", 0x0000, 0x0800, CRC(9eabaa7d) SHA1(b1f54587ed7f2bbf3a5d49075c807296384c2b06) )
2184	2268
2185	2269	ROM_REGION( 867, "maincpu:mpla", 0 )
2186	2270	ROM_LOAD( "tms1100_default_mpla.pla", 0, 867, BAD_DUMP CRC(62445fc9) SHA1(d6297f2a4bc7a870b76cc498d19dbb0ce7d69fec) ) // not verified

https://github.com/mamedev/mame/commit/42796ad6565311588d325e9ad1f7995cd1318a59

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