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r33951 Thursday 18th December, 2014 at 21:36:45 UTC by hap
(MESS)preliminary emulation of Speak & Spell hardware. [hap, Lord Nightmare]

[src/emu/cpu/tms0980]	tms0980.c tms0980.h
[src/mess]	mess.lst
[src/mess/drivers]	tispeak.c
[src/mess/layout]	tispeak.lay

trunk/src/emu/cpu/tms0980/tms0980.c

r242462	r242463
146	146	// - main instructions PLA at the top half, to the right of the midline
147	147	// - 64-term microinstructions PLA between the RAM and ROM, supporting 20 microinstructions
148	148	// - 16-term output PLA and segment PLA above the RAM (rotate opla 90 degrees)
149		const device_type TMS0980 = &device_creator<tms0980_cpu_device>; // 28-pin DIP, 9 R pins, 5 K pins
	149	const device_type TMS0980 = &device_creator<tms0980_cpu_device>; // 28-pin DIP, 9 R pins
150	150
151	151	// TMS0970 is a stripped-down version of the TMS0980, itself acting more like a TMS1000
152	152	// - RAM and ROM is exactly the same as TMS1000
r242462	r242463
161	161	// - 64-term microinstructions PLA between the RAM and ROM, supporting 20 microinstructions plus optional separate lines for custom opcode handling
162	162	// - 48-term output PLA above the RAM (rotate opla 90 degrees)
163	163	const device_type TMS0270 = &device_creator<tms0270_cpu_device>; // 40-pin DIP, 16 O pins, 8+ R pins (some R pins are internally hooked up to support more I/O)
164		// TMS0260 is same? except opla is 32 instead of 48 terms
	164	// TMS0260 is similar? except opla is 32 instead of 48 terms
165	165
166	166
167	167	static ADDRESS_MAP_START(program_11bit_9, AS_PROGRAM, 16, tms1xxx_cpu_device)
r242462	r242463
192	192
193	193
194	194	tms1000_cpu_device::tms1000_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
195		: tms1xxx_cpu_device(mconfig, TMS1000, "TMS1000", tag, owner, clock, 8, 11, 4, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_10bit_8), 6, ADDRESS_MAP_NAME(data_64x4), "tms1000", __FILE__)
196		{
197		}
	195	: tms1xxx_cpu_device(mconfig, TMS1000, "TMS1000", tag, owner, clock, 8, 11, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_10bit_8), 6, ADDRESS_MAP_NAME(data_64x4), "tms1000", __FILE__)
	196	{ }
198	197
199		tms1000_cpu_device::tms1000_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT8 o_pins, UINT8 r_pins, UINT8 k_pins, UINT8 pc_bits, UINT8 byte_bits, UINT8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source)
200		: tms1xxx_cpu_device(mconfig, type, name, tag, owner, clock, o_pins, r_pins, k_pins, pc_bits, byte_bits, x_bits, prgwidth, program, datawidth, data, shortname, source)
201		{
202		}
	198	tms1000_cpu_device::tms1000_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT8 o_pins, UINT8 r_pins, UINT8 pc_bits, UINT8 byte_bits, UINT8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source)
	199	: tms1xxx_cpu_device(mconfig, type, name, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, prgwidth, program, datawidth, data, shortname, source)
	200	{ }
203	201
204	202	tms1070_cpu_device::tms1070_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
205		: tms1000_cpu_device(mconfig, TMS1070, "TMS1070", tag, owner, clock, 8, 11, 4, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_10bit_8), 6, ADDRESS_MAP_NAME(data_64x4), "tms1070", __FILE__)
206		{
207		}
	203	: tms1000_cpu_device(mconfig, TMS1070, "TMS1070", tag, owner, clock, 8, 11, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_10bit_8), 6, ADDRESS_MAP_NAME(data_64x4), "tms1070", __FILE__)
	204	{ }
208	205
209	206	tms1200_cpu_device::tms1200_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
210		: tms1000_cpu_device(mconfig, TMS1200, "TMS1200", tag, owner, clock, 8, 13, 4, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_10bit_8), 6, ADDRESS_MAP_NAME(data_64x4), "tms1200", __FILE__)
211		{
212		}
	207	: tms1000_cpu_device(mconfig, TMS1200, "TMS1200", tag, owner, clock, 8, 13, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_10bit_8), 6, ADDRESS_MAP_NAME(data_64x4), "tms1200", __FILE__)
	208	{ }
213	209
214	210
215	211	tms1100_cpu_device::tms1100_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
216		: tms1000_cpu_device(mconfig, TMS1100, "TMS1100", tag, owner, clock, 8, 11, 4, 6, 8, 3, 11, ADDRESS_MAP_NAME(program_11bit_8), 7, ADDRESS_MAP_NAME(data_128x4), "tms1100", __FILE__)
217		{
218		}
	212	: tms1000_cpu_device(mconfig, TMS1100, "TMS1100", tag, owner, clock, 8, 11, 6, 8, 3, 11, ADDRESS_MAP_NAME(program_11bit_8), 7, ADDRESS_MAP_NAME(data_128x4), "tms1100", __FILE__)
	213	{ }
219	214
220		tms1100_cpu_device::tms1100_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT8 o_pins, UINT8 r_pins, UINT8 k_pins, UINT8 pc_bits, UINT8 byte_bits, UINT8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source)
221		: tms1000_cpu_device(mconfig, type, name, tag, owner, clock, o_pins, r_pins, k_pins, pc_bits, byte_bits, x_bits, prgwidth, program, datawidth, data, shortname, source)
222		{
223		}
	215	tms1100_cpu_device::tms1100_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT8 o_pins, UINT8 r_pins, UINT8 pc_bits, UINT8 byte_bits, UINT8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source)
	216	: tms1000_cpu_device(mconfig, type, name, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, prgwidth, program, datawidth, data, shortname, source)
	217	{ }
224	218
225	219	tms1300_cpu_device::tms1300_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
226		: tms1100_cpu_device(mconfig, TMS1300, "TMS1200", tag, owner, clock, 8, 16, 4, 6, 8, 3, 11, ADDRESS_MAP_NAME(program_11bit_8), 7, ADDRESS_MAP_NAME(data_128x4), "tms1300", __FILE__)
227		{
228		}
	220	: tms1100_cpu_device(mconfig, TMS1300, "TMS1200", tag, owner, clock, 8, 16, 6, 8, 3, 11, ADDRESS_MAP_NAME(program_11bit_8), 7, ADDRESS_MAP_NAME(data_128x4), "tms1300", __FILE__)
	221	{ }
229	222
230	223
231	224	tms0970_cpu_device::tms0970_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
232		: tms1000_cpu_device(mconfig, TMS0970, "TMS0970", tag, owner, clock, 8, 11, 4, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_10bit_8), 6, ADDRESS_MAP_NAME(data_64x4), "tms0970", __FILE__)
233		{
234		}
	225	: tms1000_cpu_device(mconfig, TMS0970, "TMS0970", tag, owner, clock, 8, 11, 6, 8, 2, 10, ADDRESS_MAP_NAME(program_10bit_8), 6, ADDRESS_MAP_NAME(data_64x4), "tms0970", __FILE__)
	226	{ }
235	227
236		tms0970_cpu_device::tms0970_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT8 o_pins, UINT8 r_pins, UINT8 k_pins, UINT8 pc_bits, UINT8 byte_bits, UINT8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source)
237		: tms1000_cpu_device(mconfig, type, name, tag, owner, clock, o_pins, r_pins, k_pins, pc_bits, byte_bits, x_bits, prgwidth, program, datawidth, data, shortname, source)
238		{
239		}
	228	tms0970_cpu_device::tms0970_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT8 o_pins, UINT8 r_pins, UINT8 pc_bits, UINT8 byte_bits, UINT8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source)
	229	: tms1000_cpu_device(mconfig, type, name, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, prgwidth, program, datawidth, data, shortname, source)
	230	{ }
240	231
241	232
242	233	tms0980_cpu_device::tms0980_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
243		: tms0970_cpu_device(mconfig, TMS0980, "TMS0980", tag, owner, clock, 8, 9, 5, 7, 9, 4, 12, ADDRESS_MAP_NAME(program_11bit_9), 8, ADDRESS_MAP_NAME(data_64x9_as4), "tms0980", __FILE__)
244		{
245		}
	234	: tms0970_cpu_device(mconfig, TMS0980, "TMS0980", tag, owner, clock, 8, 9, 7, 9, 4, 12, ADDRESS_MAP_NAME(program_11bit_9), 8, ADDRESS_MAP_NAME(data_64x9_as4), "tms0980", __FILE__)
	235	{ }
246	236
247		tms0980_cpu_device::tms0980_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT8 o_pins, UINT8 r_pins, UINT8 k_pins, UINT8 pc_bits, UINT8 byte_bits, UINT8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source)
248		: tms0970_cpu_device(mconfig, type, name, tag, owner, clock, o_pins, r_pins, k_pins, pc_bits, byte_bits, x_bits, prgwidth, program, datawidth, data, shortname, source)
249		{
250		}
	237	tms0980_cpu_device::tms0980_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT8 o_pins, UINT8 r_pins, UINT8 pc_bits, UINT8 byte_bits, UINT8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source)
	238	: tms0970_cpu_device(mconfig, type, name, tag, owner, clock, o_pins, r_pins, pc_bits, byte_bits, x_bits, prgwidth, program, datawidth, data, shortname, source)
	239	{ }
251	240
252	241
253	242	tms0270_cpu_device::tms0270_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
254		: tms0980_cpu_device(mconfig, TMS0270, "TMS0270", tag, owner, clock, 16, 16, 4, 7, 9, 4, 12, ADDRESS_MAP_NAME(program_11bit_9), 8, ADDRESS_MAP_NAME(data_64x9_as4), "tms0270", __FILE__)
255		{
256		}
	243	: tms0980_cpu_device(mconfig, TMS0270, "TMS0270", tag, owner, clock, 16, 16, 7, 9, 4, 12, ADDRESS_MAP_NAME(program_11bit_9), 8, ADDRESS_MAP_NAME(data_64x9_as4), "tms0270", __FILE__)
	244	, m_read_ctl(*this)
	245	, m_write_ctl(*this)
	246	, m_write_pdc(*this)
	247	{ }
257	248
258	249
259	250
r242462	r242463
380	371
381	372	m_o_mask = (1 << m_o_pins) - 1;
382	373	m_r_mask = (1 << m_r_pins) - 1;
383		m_k_mask = (1 << m_k_pins) - 1;
384	374	m_pc_mask = (1 << m_pc_bits) - 1;
385	375	m_x_mask = (1 << m_x_bits) - 1;
386	376
r242462	r242463
479	469	// common init
480	470	tms1xxx_cpu_device::device_start();
481	471
	472	m_read_ctl.resolve_safe(0);
	473	m_write_ctl.resolve_safe();
	474	m_write_pdc.resolve_safe();
	475
482	476	// zerofill
483		m_a_prev = 0;
484	477	m_r_prev = 0;
	478	m_chipsel = 0;
	479	m_ctl_dir = 0;
	480	m_ctl_out = 0;
	481	m_pdc = -1; // !
485	482
486	483	m_o_latch_low = 0;
487	484	m_o_latch = 0;
488	485	m_o_latch_prev = 0;
489	486
490	487	// register for savestates
491		save_item(NAME(m_a_prev));
492	488	save_item(NAME(m_r_prev));
	489	save_item(NAME(m_chipsel));
	490	save_item(NAME(m_ctl_dir));
	491	save_item(NAME(m_ctl_out));
	492	save_item(NAME(m_pdc));
493	493
494	494	save_item(NAME(m_o_latch_low));
495	495	save_item(NAME(m_o_latch));
r242462	r242463
687	687	// common reset
688	688	tms0980_cpu_device::device_reset();
689	689
690		m_a_prev = m_a;
691		m_r_prev = m_r;
692
693	690	m_o_latch_low = 0;
694	691	m_o_latch = 0;
695	692	m_o_latch_prev = 0;
r242462	r242463
777	774
778	775	void tms0270_cpu_device::dynamic_output()
779	776	{
780		// TODO..
	777	// R15: filament on (handled in the driver)
	778	// R14: N/C by default
	779	// R13: power off, trigger on falling edge
	780	if ((m_r_prev >> 13 & 1) && !(m_r >> 13 & 1))
	781	m_power_off(1);
781	782
782		m_a_prev = m_a;
783		m_r_prev = m_r;
784		m_o_latch_prev = m_o_latch;
	783	// R11: TMS5100 CTL port direction (0=read from TMS5100, 1=write to TMS5100)
	784	m_ctl_dir = m_r >> 11 & 1;
	785
	786	// R12: chip select (off=display via OPLA, on=TMS5100 via ACC/CKB)
	787	m_chipsel = m_r >> 12 & 1;
	788
	789	if (m_chipsel)
	790	{
	791	// ACC via SEG B,C,D,G: TMS5100 CTL pins
	792	if (m_ctl_dir && m_a != m_ctl_out)
	793	{
	794	m_ctl_out = m_a;
	795	m_write_ctl(0, m_ctl_out, 0xff);
	796	}
	797
	798	// R10 via SEG E: TMS5100 PDC pin
	799	if (m_pdc != (m_r >> 10 & 1))
	800	{
	801	m_pdc = m_r >> 10 & 1;
	802	m_write_pdc(m_pdc);
	803	}
	804	}
	805	else
	806	{
	807	// standard O-output
	808	if (m_o_latch != m_o_latch_prev)
	809	{
	810	write_o_output(m_o_latch);
	811	m_o_latch_prev = m_o_latch;
	812	}
	813	}
	814
	815	// standard R-output
	816	if (m_r != m_r_prev)
	817	{
	818	m_write_r(0, m_r & m_r_mask, 0xffff);
	819	m_r_prev = m_r;
	820	}
785	821	}
786	822
787	823
788	824	UINT8 tms1xxx_cpu_device::read_k_input()
789	825	{
790		// K1,2,4,8,3 (KC test pin is not emulated)
791		UINT8 k = m_read_k(0, 0xff) & m_k_mask;
792		UINT8 k3 = (k & 0x10) ? 3: 0; // the K3 line that is on some chips, is simply K1|K2
	826	// K1,2,4,8 (KC test pin is not emulated)
	827	return m_read_k(0, 0xff) & 0xf;
	828	}
	829
	830	UINT8 tms0980_cpu_device::read_k_input()
	831	{
	832	UINT8 k = m_read_k(0, 0xff) & 0x1f;
	833	UINT8 k3 = (k & 0x10) ? 3: 0; // the TMS0980 K3 line is simply K1|K2
793	834	return (k & 0xf) | k3;
794	835	}
795	836
796	837	UINT8 tms0270_cpu_device::read_k_input()
797	838	{
798		// TODO..
799
800		return tms1xxx_cpu_device::read_k_input();
	839	// external: TMS5100 CTL port via SEG B,C,D,G
	840	if (m_chipsel)
	841	return (m_ctl_dir) ? m_ctl_out : m_read_ctl(0, 0xff) & 0xf;
	842
	843	// standard K-input otherwise
	844	UINT8 k = m_read_k(0, 0xff) & 0x1f;
	845	return (k & 0x10) ? 0xf : k; // the TMS0270 KF line asserts all K-inputs
801	846	}
802	847
803	848
r242462	r242463
1015	1060
1016	1061
1017	1062	// TMS0270-specific
	1063	void tms0270_cpu_device::op_setr()
	1064	{
	1065	// same as default, but handle write to output in dynamic_output
	1066	m_r = m_r | (1 << m_y);
	1067	}
	1068
	1069	void tms0270_cpu_device::op_rstr()
	1070	{
	1071	// same as default, but handle write to output in dynamic_output
	1072	m_r = m_r & ~(1 << m_y);
	1073	}
	1074
1018	1075	void tms0270_cpu_device::op_tdo()
1019	1076	{
1020	1077	// TDO: transfer data out
r242462	r242463
1026	1083	// write to output is done in dynamic_output
1027	1084	}
1028	1085
1029		void tms0270_cpu_device::op_setr()
	1086	void tms0270_cpu_device::op_off()
1030	1087	{
1031		// same as default, but handle write to output in dynamic_output
1032		m_r = m_r | (1 << m_y);
	1088	// OFF was moved to R13, handled in dynamic_output
1033	1089	}
1034	1090
1035		void tms0270_cpu_device::op_rstr()
1036		{
1037		// same as default, but handle write to output in dynamic_output
1038		m_r = m_r & ~(1 << m_y);
1039		}
1040	1091
1041	1092
1042
1043	1093	//-------------------------------------------------
1044	1094	//  execute_run
1045	1095	//-------------------------------------------------

trunk/src/emu/cpu/tms0980/tms0980.h

r242462	r242463
21	21	#define MCFG_TMS1XXX_WRITE_O_CB(_devcb) \
22	22	tms1xxx_cpu_device::set_write_o_callback(*device, DEVCB_##_devcb);
23	23
	24	// Use this if the output PLA is unknown:
	25	// If the microinstructions (or other) PLA is unknown, try using one from another romset.
	26	#define MCFG_TMS1XXX_OUTPUT_PLA(_pla) \
	27	tms1xxx_cpu_device::set_output_pla(*device, _pla);
	28
24	29	// R output pins (also called D on some chips)
25	30	#define MCFG_TMS1XXX_WRITE_R_CB(_devcb) \
26	31	tms1xxx_cpu_device::set_write_r_callback(*device, DEVCB_##_devcb);
27	32
28		// OFF opcode on TMS0980 and up
	33	// OFF request on TMS0980 and up
29	34	#define MCFG_TMS1XXX_POWER_OFF_CB(_devcb) \
30	35	tms1xxx_cpu_device::set_power_off_callback(*device, DEVCB_##_devcb);
31	36
32		// Use this if the output PLA is unknown:
33		// If the microinstructions (or other) PLA is unknown, try using one from another romset.
34		#define MCFG_TMS1XXX_OUTPUT_PLA(_pla) \
35		tms1xxx_cpu_device::set_output_pla(*device, _pla);
36	37
	38	// TMS0270 was designed to interface with TMS5100, set it up at driver level
	39	#define MCFG_TMS0270_READ_CTL_CB(_devcb) \
	40	tms0270_cpu_device::set_read_ctl_callback(*device, DEVCB_##_devcb);
37	41
	42	#define MCFG_TMS0270_WRITE_CTL_CB(_devcb) \
	43	tms0270_cpu_device::set_write_ctl_callback(*device, DEVCB_##_devcb);
38	44
	45	#define MCFG_TMS0270_WRITE_PDC_CB(_devcb) \
	46	tms0270_cpu_device::set_write_pdc_callback(*device, DEVCB_##_devcb);
	47
	48
	49
39	50	class tms1xxx_cpu_device : public cpu_device
40	51	{
41	52	public:
42	53	// construction/destruction
43		tms1xxx_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock
44		, UINT8 o_pins, UINT8 r_pins, UINT8 k_pins, UINT8 pc_bits, UINT8 byte_bits, UINT8 x_bits
45		, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source)
	54	tms1xxx_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT8 o_pins, UINT8 r_pins, UINT8 pc_bits, UINT8 byte_bits, UINT8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source)
46	55	: cpu_device(mconfig, type, name, tag, owner, clock, shortname, source)
47	56	, m_program_config("program", ENDIANNESS_BIG, byte_bits > 8 ? 16 : 8, prgwidth, 0, program)
48	57	, m_data_config("data", ENDIANNESS_BIG, 8, datawidth, 0, data)
r242462	r242463
52	61	, m_spla(*this, "spla")
53	62	, m_o_pins(o_pins)
54	63	, m_r_pins(r_pins)
55		, m_k_pins(k_pins)
56	64	, m_pc_bits(pc_bits)
57	65	, m_byte_bits(byte_bits)
58	66	, m_x_bits(x_bits)
r242462	r242463
164	172
165	173	UINT8   m_o_pins;    // how many O pins
166	174	UINT8   m_r_pins;    // how many R pins
167		UINT8   m_k_pins;    // how many K pins
168	175	UINT8   m_pc_bits;   // how many program counter bits
169	176	UINT8   m_byte_bits; // how many bits per 'byte'
170	177	UINT8   m_x_bits;    // how many X register bits
r242462	r242463
196	203	{
197	204	public:
198	205	tms1000_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
199		tms1000_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT8 o_pins, UINT8 r_pins, UINT8 k_pins, UINT8 pc_bits, UINT8 byte_bits, UINT8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source);
	206	tms1000_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT8 o_pins, UINT8 r_pins, UINT8 pc_bits, UINT8 byte_bits, UINT8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source);
200	207
201	208	protected:
202	209	// overrides
r242462	r242463
225	232	{
226	233	public:
227	234	tms1100_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
228		tms1100_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT8 o_pins, UINT8 r_pins, UINT8 k_pins, UINT8 pc_bits, UINT8 byte_bits, UINT8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source);
	235	tms1100_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT8 o_pins, UINT8 r_pins, UINT8 pc_bits, UINT8 byte_bits, UINT8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source);
229	236
230	237	protected:
231	238	// overrides
r242462	r242463
248	255	{
249	256	public:
250	257	tms0970_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
251		tms0970_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT8 o_pins, UINT8 r_pins, UINT8 k_pins, UINT8 pc_bits, UINT8 byte_bits, UINT8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source);
	258	tms0970_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT8 o_pins, UINT8 r_pins, UINT8 pc_bits, UINT8 byte_bits, UINT8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source);
252	259
253	260	protected:
254	261	// overrides
r242462	r242463
266	273	{
267	274	public:
268	275	tms0980_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
269		tms0980_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT8 o_pins, UINT8 r_pins, UINT8 k_pins, UINT8 pc_bits, UINT8 byte_bits, UINT8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source);
	276	tms0980_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, UINT8 o_pins, UINT8 r_pins, UINT8 pc_bits, UINT8 byte_bits, UINT8 x_bits, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data, const char *shortname, const char *source);
270	277
271	278	protected:
272	279	// overrides
r242462	r242463
278	285	virtual UINT32 disasm_max_opcode_bytes() const { return 2; }
279	286	virtual offs_t disasm_disassemble(char *buffer, offs_t pc, const UINT8 *oprom, const UINT8 *opram, UINT32 options);
280	287
	288	virtual UINT8 read_k_input();
281	289	virtual void set_cki_bus();
282	290	virtual void read_opcode();
283	291
r242462	r242463
291	299	{
292	300	public:
293	301	tms0270_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
	302
	303	// static configuration helpers
	304	template<class _Object> static devcb_base &set_read_ctl_callback(device_t &device, _Object object) { return downcast<tms0270_cpu_device &>(device).m_read_ctl.set_callback(object); }
	305	template<class _Object> static devcb_base &set_write_ctl_callback(device_t &device, _Object object) { return downcast<tms0270_cpu_device &>(device).m_write_ctl.set_callback(object); }
	306	template<class _Object> static devcb_base &set_write_pdc_callback(device_t &device, _Object object) { return downcast<tms0270_cpu_device &>(device).m_write_pdc.set_callback(object); }
294	307
295	308	protected:
296	309	// overrides
r242462	r242463
307	320	virtual void op_setr();
308	321	virtual void op_rstr();
309	322	virtual void op_tdo();
	323	virtual void op_off();
310	324
311	325	private:
312		UINT8   m_a_prev;
	326	// state specific to interface with TMS5100
313	327	UINT16  m_r_prev;
	328	UINT8   m_chipsel;
	329	UINT8   m_ctl_out;
	330	UINT8   m_ctl_dir;
	331	int     m_pdc;
314	332
315	333	UINT8   m_o_latch_low;
316	334	UINT8   m_o_latch;
317	335	UINT8   m_o_latch_prev;
	336
	337	devcb_read8 m_read_ctl;
	338	devcb_write8 m_write_ctl;
	339	devcb_write_line m_write_pdc;
318	340	};
319	341
320	342

trunk/src/mess/drivers/tispeak.c

r242462	r242463
8	8
9	9	#include "emu.h"
10	10	#include "cpu/tms0980/tms0980.h"
	11	#include "sound/tms5110.h"
11	12
12	13	#include "tispeak.lh"
13	14
r242462	r242463
20	21	public:
21	22	tispeak_state(const machine_config &mconfig, device_type type, const char *tag)
22	23	: driver_device(mconfig, type, tag),
23		m_maincpu(*this, "maincpu")
	24	m_maincpu(*this, "maincpu"),
	25	m_button_matrix(*this, "IN")
24	26	{ }
25	27
26	28	required_device<tms0270_cpu_device> m_maincpu;
	29	required_ioport_array<9> m_button_matrix;
27	30
28	31	UINT16 m_r;
29	32	UINT16 m_o;
30	33
	34	UINT16 m_leds_state[8];
	35	void leds_update();
	36
31	37	DECLARE_READ8_MEMBER(read_k);
32	38	DECLARE_WRITE16_MEMBER(write_o);
33	39	DECLARE_WRITE16_MEMBER(write_r);
	40	DECLARE_WRITE_LINE_MEMBER(auto_power_off);
34	41
35	42	virtual void machine_start();
36	43	};
r242462	r242463
43	50
44	51	***************************************************************************/
45	52
	53	void tispeak_state::leds_update()
	54	{
	55	// update leds state
	56	for (int i = 0; i < 8; i++)
	57	if (m_r >> i & 1)
	58	m_leds_state[i] = m_o & 0x3fff;
	59
	60	// if filament (R15) is on, send to output
	61	//   if (m_r & 0x8000) // blank..
	62	for (int i = 0; i < 8; i++)
	63	output_set_digit_value(i, m_leds_state[i]);
	64	}
	65
	66
46	67	READ8_MEMBER(tispeak_state::read_k)
47	68	{
48		return 0;
	69	// the Vss row is always on
	70	UINT8 k = m_button_matrix[8]->read();
	71
	72	// read selected button rows
	73	for (int i = 0; i < 8; i++)
	74	if (m_r >> i & 1)
	75	k |= m_button_matrix[i]->read();
	76
	77	return k;
49	78	}
50	79
51	80	WRITE16_MEMBER(tispeak_state::write_r)
52	81	{
53	82	m_r = data;
	83	leds_update();
54	84	}
55	85
56	86	WRITE16_MEMBER(tispeak_state::write_o)
57	87	{
58	88	m_o = data;
	89	leds_update();
59	90	}
60	91
	92	WRITE_LINE_MEMBER(tispeak_state::auto_power_off)
	93	{
	94	//if (state) printf("X");
	95	}
61	96
62	97
	98
63	99	/***************************************************************************
64	100
65	101	Inputs
66	102
67	103	***************************************************************************/
68	104
69		static INPUT_PORTS_START( tispeak )
	105	static INPUT_PORTS_START( snspell )
	106	PORT_START("IN.0") // R0
	107	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_CHAR('A')
	108	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('B')
	109	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('C')
	110	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('D')
	111	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('E')
	112
	113	PORT_START("IN.1") // R1
	114	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('F')
	115	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('G')
	116	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('H')
	117	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('I')
	118	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_CHAR('J')
	119
	120	PORT_START("IN.2") // R2
	121	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_CHAR('K')
	122	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_CHAR('L')
	123	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_CHAR('M')
	124	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_CHAR('N')
	125	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('O')
	126
	127	PORT_START("IN.3") // R3
	128	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('P')
	129	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('Q')
	130	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_CHAR('R')
	131	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_CHAR('S')
	132	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_CHAR('T')
	133
	134	PORT_START("IN.4") // R4
	135	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('U')
	136	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_CHAR('V')
	137	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_CHAR('W')
	138	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('X')
	139	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_CHAR('Y')
	140
	141	PORT_START("IN.5") // R5
	142	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z) PORT_CHAR('Z')
	143	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('\'')
	144	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_NAME("Module")
	145	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_DEL) PORT_CODE(KEYCODE_BACKSPACE) PORT_NAME("Erase")
	146	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ENTER) PORT_NAME("Enter")
	147
	148	PORT_START("IN.6") // R6
	149	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1_PAD) // unused
	150	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2_PAD) // unused
	151	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3_PAD) // unused
	152	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4_PAD) // unused
	153	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5_PAD) // unused
	154
	155	PORT_START("IN.7") // R7
	156	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PGDN) PORT_NAME("Off")
	157	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_NAME("Go")
	158	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_NAME("Replay")
	159	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_NAME("Repeat")
	160	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_NAME("Clue")
	161
	162	PORT_START("IN.8") // Vss!
	163	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_NAME("Mystery Word")
	164	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_NAME("Secret Code")
	165	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_NAME("Letter")
	166	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_NAME("Say It")
	167	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CODE(KEYCODE_PGUP) PORT_NAME("Spell/On")
70	168	INPUT_PORTS_END
71	169
72	170
	171	static INPUT_PORTS_START( snmath )
	172	PORT_START("IN.0") // R0
	173	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) // 0
	174	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) // 3
	175	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) // 6
	176	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) // 9
	177	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1_PAD) // .
73	178
	179	PORT_START("IN.1") // R1
	180	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) // 1
	181	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) // 4
	182	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) // 7
	183	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8)
	184	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2_PAD)
	185
	186	PORT_START("IN.2") // R2
	187	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) // 2
	188	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) // 5
	189	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) // 8
	190	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W)
	191	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3_PAD)
	192
	193	PORT_START("IN.3") // R3
	194	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E)
	195	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) // ent
	196	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) // go
	197	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) // off
	198	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4_PAD)
	199
	200	PORT_START("IN.4") // R4
	201	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) // clr
	202	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) // <
	203	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) // >
	204	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) // rpt
	205	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5_PAD)
	206
	207	PORT_START("IN.5") // R5
	208	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) // +
	209	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) // -
	210	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) // x
	211	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) // /
	212	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6_PAD) // mix
	213
	214	PORT_START("IN.6") // R6
	215	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) // num stum
	216	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) // write it
	217	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) // g/l
	218	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) // word prob
	219	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7_PAD) // solve it/on
	220
	221	PORT_START("IN.7") // R7
	222	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z)
	223	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X)
	224	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C)
	225	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V)
	226	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8_PAD)
	227
	228	PORT_START("IN.8") // Vss!
	229	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B)
	230	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N)
	231	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M)
	232	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA)
	233	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9_PAD)
	234	INPUT_PORTS_END
	235
	236
	237
74	238	/***************************************************************************
75	239
76	240	Machine Config
r242462	r242463
79	243
80	244	void tispeak_state::machine_start()
81	245	{
	246	memset(m_leds_state, 0, sizeof(m_leds_state));
82	247	m_r = 0;
83	248	m_o = 0;
84	249
	250	save_item(NAME(m_leds_state));
85	251	save_item(NAME(m_r));
86	252	save_item(NAME(m_o));
87	253	}
r242462	r242463
94	260	MCFG_TMS1XXX_READ_K_CB(READ8(tispeak_state, read_k))
95	261	MCFG_TMS1XXX_WRITE_O_CB(WRITE16(tispeak_state, write_o))
96	262	MCFG_TMS1XXX_WRITE_R_CB(WRITE16(tispeak_state, write_r))
97
	263	MCFG_TMS1XXX_POWER_OFF_CB(WRITELINE(tispeak_state, auto_power_off))
	264
	265	MCFG_TMS0270_READ_CTL_CB(DEVREAD8("tms5100", tms5100_device, ctl_r))
	266	MCFG_TMS0270_WRITE_CTL_CB(DEVWRITE8("tms5100", tms5100_device, ctl_w))
	267	MCFG_TMS0270_WRITE_PDC_CB(DEVWRITELINE("tms5100", tms5100_device, pdc_w))
	268
98	269	MCFG_DEFAULT_LAYOUT(layout_tispeak)
99	270
100	271	/* no video! */
101	272
102	273	/* sound hardware */
103		//   MCFG_SPEAKER_STANDARD_MONO("mono")
	274	MCFG_SPEAKER_STANDARD_MONO("mono")
	275	MCFG_SOUND_ADD("tms5100", TMS5100, XTAL_640kHz)
	276	MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
104	277	MACHINE_CONFIG_END
105	278
106	279
r242462	r242463
111	284
112	285	***************************************************************************/
113	286
	287	ROM_START( snspell )
	288	ROM_REGION( 0x1000, "maincpu", 0 )
	289	ROM_LOAD( "us4189779_tmc0271", 0x0000, 0x1000, BAD_DUMP CRC(d3f5a37d) SHA1(f75ab617a6067d4d3a954a9f86126d2089554df8) ) // from patent 4189779, may have errors
	290
	291	ROM_REGION( 1246, "maincpu:ipla", 0 )
	292	ROM_LOAD( "tms0980_default_ipla.pla", 0, 1246, CRC(42db9a38) SHA1(2d127d98028ec8ec6ea10c179c25e447b14ba4d0) )
	293	ROM_REGION( 2127, "maincpu:mpla", 0 )
	294	ROM_LOAD( "tms0270_cd2708_mpla.pla", 0, 2127, BAD_DUMP CRC(94333005) SHA1(1583444c73637d859632dd5186cd7e1a2588c78a) ) // taken from cd2708, need to verify if it's same as tmc0271
	295	ROM_REGION( 1246, "maincpu:opla", 0 )
	296	ROM_LOAD( "tms0270_cd2708_opla.pla", 0, 1246, BAD_DUMP CRC(e70836e2) SHA1(70e7dcdf81ae2052874fb21c504fcc06b2649f9a) ) // "
	297
	298	ROM_REGION( 0x8000, "tms5100", 0 )
	299	ROM_LOAD( "tmc0351.vsm", 0x0000, 0x4000, CRC(beea3373) SHA1(8b0f7586d2f12c3d4a885fdb528cf23feffa1a3b) )
	300	ROM_LOAD( "tmc0352.vsm", 0x4000, 0x4000, CRC(d51f0587) SHA1(ddaa484be1bba5fef46b481cafae517e4acaa8ed) )
	301	ROM_END
	302
114	303	ROM_START( snmath )
115	304	ROM_REGION( 0x1000, "maincpu", 0 )
116	305	ROM_LOAD( "us4946391_t2074", 0x0000, 0x1000, CRC(011f0c2d) SHA1(d2e14d72e03ca864abd51da78ffb71a9da82f624) ) // from patent 4946391, verified with source code
r242462	r242463
118	307	ROM_REGION( 1246, "maincpu:ipla", 0 )
119	308	ROM_LOAD( "tms0980_default_ipla.pla", 0, 1246, CRC(42db9a38) SHA1(2d127d98028ec8ec6ea10c179c25e447b14ba4d0) )
120	309	ROM_REGION( 2127, "maincpu:mpla", 0 )
121		ROM_LOAD( "tmc0270_cd2708_mpla.pla", 0, 2127, BAD_DUMP CRC(94333005) SHA1(1583444c73637d859632dd5186cd7e1a2588c78a) ) // taken from cd2708, need to verify if it's same as cd2704
	310	ROM_LOAD( "tms0270_cd2708_mpla.pla", 0, 2127, BAD_DUMP CRC(94333005) SHA1(1583444c73637d859632dd5186cd7e1a2588c78a) ) // taken from cd2708, need to verify if it's same as cd2704
122	311	ROM_REGION( 1246, "maincpu:opla", 0 )
123		ROM_LOAD( "tmc0270_cd2708_opla.pla", 0, 1246, BAD_DUMP CRC(e70836e2) SHA1(70e7dcdf81ae2052874fb21c504fcc06b2649f9a) ) // "
	312	ROM_LOAD( "tms0270_cd2708_opla.pla", 0, 1246, BAD_DUMP CRC(e70836e2) SHA1(70e7dcdf81ae2052874fb21c504fcc06b2649f9a) ) // "
	313
	314	ROM_REGION( 0x8000, "tms5100", 0 )
	315	ROM_LOAD( "cd2392.vsm", 0x0000, 0x4000, CRC(4ed2e920) SHA1(8896f29e25126c1e4d9a47c9a325b35dddecc61f) )
	316	ROM_LOAD( "cd2393.vsm", 0x4000, 0x4000, CRC(571d5b5a) SHA1(83284755d9b77267d320b5b87fdc39f352433715) )
124	317	ROM_END
125	318
126	319
127		COMP( 1980, snmath,  0, 0, tispeak, tispeak, driver_device, 0, "Texas Instruments", "Speak & Math (US, prototype)", GAME_NO_SOUND | GAME_NOT_WORKING )
	320	COMP( 1978, snspell, 0, 0, tispeak, snspell, driver_device, 0, "Texas Instruments", "Speak & Spell (US, prototype)", GAME_NOT_WORKING )
	321	COMP( 1980, snmath,  0, 0, tispeak, snmath,  driver_device, 0, "Texas Instruments", "Speak & Math (US, prototype)", GAME_NOT_WORKING )

trunk/src/mess/layout/tispeak.lay

r242462	r242463
3	3
4	4	<!-- define elements -->
5	5
	6	<element name="digit" defstate="0">
	7	<led14seg><color red="0.3" green="1.0" blue="0.7" /></led14seg>
	8	</element>
6	9
	10
7	11	<!-- build screen -->
8	12
9	13	<view name="Internal Layout">
10	14	<bounds left="0" right="100" top="0" bottom="100" />
11	15
	16	<bezel name="digit0" element="digit">
	17	<bounds x="0" y="0" width="10" height="15" />
	18	</bezel>
	19	<bezel name="digit1" element="digit">
	20	<bounds x="10" y="0" width="10" height="15" />
	21	</bezel>
	22	<bezel name="digit2" element="digit">
	23	<bounds x="20" y="0" width="10" height="15" />
	24	</bezel>
	25	<bezel name="digit3" element="digit">
	26	<bounds x="30" y="0" width="10" height="15" />
	27	</bezel>
	28	<bezel name="digit4" element="digit">
	29	<bounds x="40" y="0" width="10" height="15" />
	30	</bezel>
	31	<bezel name="digit5" element="digit">
	32	<bounds x="50" y="0" width="10" height="15" />
	33	</bezel>
	34	<bezel name="digit6" element="digit">
	35	<bounds x="60" y="0" width="10" height="15" />
	36	</bezel>
	37	<bezel name="digit7" element="digit">
	38	<bounds x="70" y="0" width="10" height="15" />
	39	</bezel>
	40
12	41	</view>
13	42	</mamelayout>

trunk/src/mess/mess.lst

r242462	r242463
1063	1063	avigo_it     // 1997 Avigo (Italian)
1064	1064
1065	1065	// TI Speak & Spell
	1066	snspell
1066	1067	snmath
1067	1068
1068	1069	// Texas Instruments Calculators

https://github.com/mamedev/mame/commit/06c8f41bc1ae1d401dd37528ffe8425dc852dc43

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