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r31416 Friday 25th July, 2014 at 16:06:48 UTC by hap
(MESS) New System Drivers Supported: ----------------------------- TI-95 PROCALC [hap]

[src/emu/cpu/tms7000]	tms7000.h
[src/mess]	mess.lst mess.mak
[src/mess/drivers]	cc40.c ti74.c
[src/mess/layout]	cc40.lay ti74.lay ti95.lay*

trunk/src/emu/cpu/tms7000/tms7000.h

r31415	r31416
102	102
103	103	address_space_config m_program_config;
104	104	address_space_config m_io_config;
105		address_space_config m_data_config;
	105	address_space_config m_data_config; // TMS70C46 only, the "E" bus
106	106
107	107	UINT32 m_info_flags;
108	108
r31415	r31416
319	319	// extra 64KB external memory bus, or extra i/o port
320	320	DECLARE_WRITE8_MEMBER(e_bus_address_lo_w) { m_e_bus_address = (m_e_bus_address & 0xff00) | data; }
321	321	DECLARE_WRITE8_MEMBER(e_bus_address_hi_w) { m_e_bus_address = (m_e_bus_address & 0x00ff) | data << 8; }
322		DECLARE_READ8_MEMBER(e_bus_data_r) { return (m_control & 0x20) ? m_data->read_byte(m_e_bus_address) : m_io->read_byte(TMS7000_PORTE); }
	322	DECLARE_READ8_MEMBER(e_bus_data_r) { return (space.debugger_access()) ? 0 : ((m_control & 0x20) ? m_data->read_byte(m_e_bus_address) : m_io->read_byte(TMS7000_PORTE)); }
323	323	DECLARE_WRITE8_MEMBER(e_bus_data_w) { if (m_control & 0x20) m_data->write_byte(m_e_bus_address, data); else m_io->write_byte(TMS7000_PORTE, data); }
324	324
325	325	protected:

trunk/src/mess/mess.lst

r31415	r31416
1049	1049
1050	1050	// Texas Instruments Calculators
1051	1051	ti73      // 1990 TI-73
1052		ti74      // 1986 TI-74
	1052	ti74      // 1985 TI-74
	1053	ti95      // 1986 TI-95
1053	1054	ti81      // 1990 TI-81 (Z80 2 MHz)
1054	1055	ti81v2  // 1990 TI-81 (Z80 2 MHz)
1055	1056	ti85      // 1992 TI-85 (Z80 6 MHz)

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trunk/src/mess/layout/cc40.lay

r31415	r31416
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	79
	80	<element name="ind_lc" defstate="0">
	81	<rect><color red="0.5412" green="0.57255" blue="0.5804" /></rect>
	82	<text string="LC" align="1" state="0">
	83	<color red="0.515" green="0.537" blue="0.548" />
	84	</text>
	85	<text string="LC" align="1" state="1">
	86	<color red="0.361" green="0.326" blue="0.346" />
	87	</text>
	88	</element>
	89
	90	<element name="ind_ins" defstate="0">
	91	<rect><color red="0.5412" green="0.57255" blue="0.5804" /></rect>
	92	<text string="INS" align="1" state="0">
	93	<color red="0.515" green="0.537" blue="0.548" />
	94	</text>
	95	<text string="INS" align="1" state="1">
	96	<color red="0.361" green="0.326" blue="0.346" />
	97	</text>
	98	</element>
	99
	100	<element name="ind_de" defstate="0">
	101	<rect><color red="0.5412" green="0.57255" blue="0.5804" /></rect>
	102	<text string="DE" align="1" state="0">
	103	<color red="0.515" green="0.537" blue="0.548" />
	104	</text>
	105	<text string="DE" align="1" state="1">
	106	<color red="0.361" green="0.326" blue="0.346" />
	107	</text>
	108	</element>
	109
	110	<element name="ind_g" defstate="0">
	111	<rect><color red="0.5412" green="0.57255" blue="0.5804" /></rect>
	112	<text string="G" align="1" state="0">
	113	<color red="0.515" green="0.537" blue="0.548" />
	114	</text>
	115	<text string="G" align="1" state="1">
	116	<color red="0.361" green="0.326" blue="0.346" />
	117	</text>
	118	</element>
	119
	120	<element name="ind_rad" defstate="0">
	121	<rect><color red="0.5412" green="0.57255" blue="0.5804" /></rect>
	122	<text string="RAD" align="1" state="0">
	123	<color red="0.515" green="0.537" blue="0.548" />
	124	</text>
	125	<text string="RAD" align="1" state="1">
	126	<color red="0.361" green="0.326" blue="0.346" />
	127	</text>
	128	</element>
	129
	130	<element name="ind_hex" defstate="0">
	131	<rect><color red="0.5412" green="0.57255" blue="0.5804" /></rect>
	132	<text string="HEX" align="1" state="0">
	133	<color red="0.515" green="0.537" blue="0.548" />
	134	</text>
	135	<text string="HEX" align="1" state="1">
	136	<color red="0.361" green="0.326" blue="0.346" />
	137	</text>
	138	</element>
	139
	140	<element name="ind_oct" defstate="0">
	141	<rect><color red="0.5412" green="0.57255" blue="0.5804" /></rect>
	142	<text string="OCT" align="1" state="0">
	143	<color red="0.515" green="0.537" blue="0.548" />
	144	</text>
	145	<text string="OCT" align="1" state="1">
	146	<color red="0.361" green="0.326" blue="0.346" />
	147	</text>
	148	</element>
	149
	150	<element name="ind_io" defstate="0">
	151	<rect><color red="0.5412" green="0.57255" blue="0.5804" /></rect>
	152	<text string="I/O" align="1" state="0">
	153	<color red="0.515" green="0.537" blue="0.548" />
	154	</text>
	155	<text string="I/O" align="1" state="1">
	156	<color red="0.361" green="0.326" blue="0.346" />
	157	</text>
	158	</element>
	159
	160	<element name="ind_run" defstate="0">
	161	<rect><color red="0.5412" green="0.57255" blue="0.5804" /></rect>
	162	<text string="RUN" align="1" state="0">
	163	<color red="0.515" green="0.537" blue="0.548" />
	164	</text>
	165	<text string="RUN" align="1" state="1">
	166	<color red="0.361" green="0.326" blue="0.346" />
	167	</text>
	168	</element>
	169
	170	<element name="ind_sys" defstate="0">
	171	<rect><color red="0.5412" green="0.57255" blue="0.5804" /></rect>
	172	<text string="SYS" align="1" state="0">
	173	<color red="0.515" green="0.537" blue="0.548" />
	174	</text>
	175	<text string="SYS" align="1" state="1">
	176	<color red="0.361" green="0.326" blue="0.346" />
	177	</text>
	178	</element>
	179
	180
	181
	182	<view name="Internal Layout">
	183	<bounds left="0" top="0" right="125" bottom="30" />
	184
	185	<screen index="0">
	186	<bounds x="15" y="-2" width="200" height="20" />
	187	</screen>
	188
	189	<!-- 2nd line chars are about 0.83333 smaller -->
	190
	191	<screen index="0">
	192	<bounds x="10" y="22" width="166.66" height="16.666" />
	193	</screen>
	194
	195
	196
	197	<!-- draw background around lcd screen matrix part -->
	198
	199	<bezel element="static_bg">
	200	<bounds left="0" top="0" right="150" bottom="7" />
	201	</bezel>
	202	<bezel element="static_bg">
	203	<bounds left="0" top="0" right="15.25" bottom="20" />
	204	</bezel>
	205	<bezel element="static_bg">
	206	<bounds left="0" top="17.75" right="150" bottom="22.2" />
	207	</bezel>
	208	<bezel element="static_bg">
	209	<bounds left="0" top="20" right="10.2" bottom="45" />
	210	</bezel>
	211	<bezel element="static_bg">
	212	<bounds left="0" top="29.5" right="150" bottom="45" />
	213	</bezel>
	214
	215	<!-- draw bezel around 2nd line -->
	216
	217	<bezel element="static_bg2">
	218	<bounds x="0" y="18.7" width="150" height="2.5" />
	219	</bezel>
	220
	221	<bezel element="static_bg2">
	222	<bounds x="0" y="20" width="7.9" height="15" />
	223	</bezel>
	224	<bezel element="static_bg2">
	225	<bounds x="27.9" y="20" width="2.5" height="15" />
	226	</bezel>
	227	<bezel element="static_bg2">
	228	<bounds x="50.4" y="20" width="2.5" height="15" />
	229	</bezel>
	230	<bezel element="static_bg2">
	231	<bounds x="72.9" y="20" width="2.5" height="15" />
	232	</bezel>
	233	<bezel element="static_bg2">
	234	<bounds x="95.4" y="20" width="2.5" height="15" />
	235	</bezel>
	236	<bezel element="static_bg2">
	237	<bounds x="117.9" y="20" width="10" height="15" />
	238	</bezel>
	239
	240	<!-- crop -->
	241
	242	<bezel element="static_black">
	243	<bounds left="0" top="-10" right="250" bottom="0" />
	244	</bezel>
	245	<bezel element="static_black">
	246	<bounds left="125" top="-10" right="250" bottom="50" />
	247	</bezel>
	248	<bezel element="static_black">
	249	<bounds left="0" top="30" right="250" bottom="50" />
	250	</bezel>
	251
	252
	253
	254	<!-- draw lcd indicators -->
	255
	256	<!-- left: _p, left -->
	257
	258	<bezel name="lamp70" element="ind_p">
	259	<bounds x="1" y="9" width="5" height="5" />
	260	</bezel>
	261	<bezel name="lamp71" element="ind_left">
	262	<bounds x="8" y="9" width="5" height="5" />
	263	</bezel>
	264
	265	<!-- right: run, sys -->
	266
	267	<bezel name="lamp3" element="ind_run">
	268	<bounds x="115.5" y="6.5" width="20" height="5" />
	269	</bezel>
	270	<bezel name="lamp4" element="ind_sys">
	271	<bounds x="115.5" y="12" width="20" height="5" />
	272	</bezel>
	273
	274	<!-- top: _low, _error, 2nd, inv, alpha, lc, ins -->
	275
	276	<bezel name="lamp40" element="ind_low">
	277	<bounds x="1" y="1" width="12" height="5" />
	278	</bezel>
	279	<bezel name="lamp43" element="ind_error">
	280	<bounds x="16" y="1" width="15" height="5" />
	281	</bezel>
	282
	283	<bezel name="lamp41" element="ind_2nd">
	284	<bounds x="32" y="1" width="20" height="5" />
	285	</bezel>
	286	<bezel name="lamp44" element="ind_inv">
	287	<bounds x="41" y="1" width="20" height="5" />
	288	</bezel>
	289	<bezel name="lamp42" element="ind_alpha">
	290	<bounds x="50" y="1" width="20" height="5" />
	291	</bezel>
	292	<bezel name="lamp12" element="ind_lc">
	293	<bounds x="64.3" y="1" width="20" height="5" />
	294	</bezel>
	295	<bezel name="lamp11" element="ind_ins">
	296	<bounds x="71.3" y="1" width="20" height="5" />
	297	</bezel>
	298
	299	<!-- top: deg/rad/grad -->
	300
	301	<bezel name="lamp10" element="ind_de">
	302	<bounds x="80" y="1" width="20" height="5" />
	303	</bezel>
	304	<bezel name="lamp13" element="ind_g">
	305	<bounds x="85" y="1" width="20" height="5" />
	306	</bezel>
	307	<bezel name="lamp14" element="ind_rad">
	308	<bounds x="87.8" y="1" width="20" height="5" />
	309	</bezel>
	310
	311	<!-- top: hex, oct, i/o -->
	312
	313	<bezel name="lamp0" element="ind_hex">
	314	<bounds x="97.7" y="1" width="20" height="5" />
	315	</bezel>
	316	<bezel name="lamp1" element="ind_oct">
	317	<bounds x="107" y="1" width="20" height="5" />
	318	</bezel>
	319	<bezel name="lamp2" element="ind_io">
	320	<bounds x="117.5" y="1" width="20" height="5" />
	321	</bezel>
	322
	323
	324	</view>
	325	</mamelayout>

Property changes on: trunk/src/mess/layout/ti95.lay

Added: svn:mime-type    + text/xml Added: svn:eol-style    + native

trunk/src/mess/drivers/ti74.c

r31415	r31416
5	5	Texas Instruments TI-74 BASICALC
6	6	Texas Instruments TI-95 PROCALC
7	7	hardware family: CC-40 -> TI-74 BASICALC -> TI-95 PROCALC
8
	8
	9	TI-74 PCB layout:
	10	note: TI-95 PCB is nearly the same, just with a different size LCD screen,
	11	its CPU is labeled C70011, and the system ROM is labeled HN61256PC95.
	12
9	13	DOCK-BUS
10	14	--||||||||---
11	15	C  ==           |
r31415	r31416
36	40	-------------------------------------
37	41
38	42	IC1 HN61256PC93 - Hitachi DIP-28 32KB CMOS Mask PROM
39		IC2 C70009      - Texas Instruments TMS70C40 with some TI custom I/O mods, 54 pins (C70011 in case of TI-95)
40		running at max 4MHz. 128 bytes internal RAM, 4KB internal ROM
	43	IC2 C70009      - Texas Instruments TMS70C46, 54 pins. Basically a TMS70C40 with some TI custom I/O mods.
	44	128 bytes internal RAM, 4KB internal ROM, running at max 4MHz.
41	45	IC3 HM6264LP-15 - Hitachi 8KB SRAM (battery backed)
42	46	RC4193N         - Micropower Switching Regulator
43	47	HD44100H        - 60-pin QFP Hitachi HD44100 LCD Driver
r31415	r31416
47	51
48	52
49	53	Overall, the hardware is very similar to TI CC-40. A lot has been shuffled around
50		to cut down on complexity (and probably for protection too).
	54	to cut down on complexity (and probably for protection too). To reduce power usage
	55	even more, the OS often idles while waiting for any keypress that triggers an interrupt
	56	and wakes the processor up.
51	57
52	58	The machine is powered by 4 AAA batteries. These will also save internal RAM,
53	59	provided that the machine is turned off properly.
r31415	r31416
56	62	TODO:
57	63	- it runs too fast due to missing clock divider emulation in TMS70C46
58	64	- external ram cartridge
59		- DOCK-BUS interface and peripherals
	65	- TI-95 I/O indicator is always on (dockbus)
	66	- is battery low/ok status also on dockbus? setting INT1 on reset seems to clear it
	67	- DOCK-BUS interface and peripherals, compatible with both TI-74 and TI-95
60	68	* CI-7 cassette interface
61	69	* PC-324 thermal printer
62	70	(+ old Hexbus devices can be connected via a converter cable)
r31415	r31416
70	78	#include "imagedev/cartslot.h"
71	79
72	80	#include "ti74.lh"
	81	#include "ti95.lh"
73	82
74	83
75	84	class ti74_state : public driver_device
r31415	r31416
83	92	required_device<tms70c46_device> m_maincpu;
84	93
85	94	ioport_port *m_key_matrix[8];
86		emu_timer *m_poweron_timer;
87	95
88	96	UINT8 m_key_select;
89	97	UINT8 m_power;
r31415	r31416
98	106	virtual void machine_start();
99	107	DECLARE_PALETTE_INIT(ti74);
100	108	DECLARE_DEVICE_IMAGE_LOAD_MEMBER(ti74_cartridge);
101		TIMER_CALLBACK_MEMBER(poweron_timer_cb);
102	109	};
103	110
104	111
r31415	r31416
150	157
151	158	PALETTE_INIT_MEMBER(ti74_state, ti74)
152	159	{
153		palette.set_pen_color(0, rgb_t(138, 146, 148));
154		palette.set_pen_color(1, rgb_t(92, 83, 88));
	160	palette.set_pen_color(0, rgb_t(138, 146, 148)); // background
	161	palette.set_pen_color(1, rgb_t(92, 83, 88)); // lcd pixel on
	162	palette.set_pen_color(2, rgb_t(131, 136, 139)); // lcd pixel off
155	163	}
156	164
157	165	void ti74_state::update_lcd_indicator(UINT8 y, UINT8 x, int state)
158	166	{
159		// reference _________________...
	167	// TI-74 ref._________________...
160	168	// output#  |10     11     12     13     14      2      3      4
161	169	// above    | <    SHIFT   CTL    FN     I/O    UCL    _LOW    >
162	170	// ---- raw lcd screen here ----
163	171	// under    |      BASIC   CALC   DEG    RAD    GRAD   STAT
164	172	// output#  |       63     64      1     62     53     54
	173	//
	174	// TI-95 ref._________________...
	175	// output#  |  40   43     41   44   42     12  11  10/13/14  0    1    2
	176	// above    | _LOW _ERROR  2nd  INV  ALPHA  LC  INS  DEGRAD  HEX  OCT  I/O
	177	// screen-  | _P{70} <{71}                                             RUN{3}
	178	//   area   .                                                          SYS{4}
165	179	output_set_lamp_value(y * 10 + x, state);
166	180	}
167	181
168	182	static HD44780_PIXEL_UPDATE(ti74_pixel_update)
169	183	{
	184	// char size is 5x7 + cursor
	185	if (x > 4 || y > 7)
	186	return;
	187
170	188	if (line == 1 && pos == 15)
171	189	{
172		// the last char is used to control lcd indicators
	190	// the last char is used to control the 14 lcd indicators
173	191	ti74_state *driver_state = device.machine().driver_data<ti74_state>();
174	192	driver_state->update_lcd_indicator(y, x, state);
175	193	}
176	194	else if (line < 2 && pos < 16)
177	195	{
178		// internal: 2*16, external: 1*31 + indicators
179		if (y == 7) y++; // the cursor is slightly below the 5x7 character
180		bitmap.pix16(1 + y, 1 + line*16*6 + pos*6 + x) = state;
	196	// internal: 2*16, external: 1*31
	197	if (y == 7) y++; // the cursor is slightly below the character
	198	bitmap.pix16(1 + y, 1 + line*16*6 + pos*6 + x) = state ? 1 : 2;
181	199	}
182	200	}
183	201
	202	static HD44780_PIXEL_UPDATE(ti95_pixel_update)
	203	{
	204	// char size is 5x7 + cursor
	205	if (x > 4 || y > 7)
	206	return;
184	207
	208	if (line == 1 && pos == 15)
	209	{
	210	// the last char is used to control the 17 lcd indicators
	211	ti74_state *driver_state = device.machine().driver_data<ti74_state>();
	212	driver_state->update_lcd_indicator(y, x, state);
	213	}
	214	else if (line == 0 && pos < 16)
	215	{
	216	// 1st line is simply 16 chars
	217	if (y == 7) y++; // the cursor is slightly below the char
	218	bitmap.pix16(10 + y, 1 + pos*6 + x) = state ? 1 : 2;
	219	}
	220	else if (line == 1 && pos < 15 && y < 7)
	221	{
	222	// 2nd line is segmented into 5 groups of 3 chars, there is no cursor
	223	// note: the chars are smaller than on the 1st line (this is handled in .lay file)
	224	const int gap = 9;
	225	int group = pos / 3;
	226	bitmap.pix16(1 + y, 1 + group*gap + pos*6 + x) = state ? 1 : 2;
	227	}
	228	}
185	229
	230
	231
186	232	/***************************************************************************
187	233
188	234	I/O, Memory Maps
r31415	r31416
239	285	AM_RANGE(TMS7000_PORTE, TMS7000_PORTE) AM_WRITE(keyboard_w) AM_READNOP
240	286	ADDRESS_MAP_END
241	287
	288	static ADDRESS_MAP_START( e_map, AS_DATA, 8, ti74_state )
	289	ADDRESS_MAP_END
242	290
243	291
	292
244	293	/***************************************************************************
245	294
246	295	Inputs
r31415	r31416
248	297	***************************************************************************/
249	298
250	299	static INPUT_PORTS_START( ti74 )
251		// 8x8 keyboard matrix, RESET and ON buttons are not on it
252		// Unused entries are not connected, but some might have a purpose for factory testing
	300	// 8x8 keyboard matrix, RESET and ON buttons are not on it. Unused entries are not connected, but some have a purpose for factory testing.
	301	// For convenience, number keys are mapped to number row too.
	302	// PORT_NAME lists functions under [SHIFT] and [MODE] or [STAT] as secondaries.
253	303	PORT_START("IN0")
254		PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M')
255		PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K')
256		PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I')
	304	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M') PORT_NAME("m  M  Frac")
	305	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K') PORT_NAME("k  K  Frq")
	306	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I') PORT_NAME("i  I  SQR(x)")
257	307	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT)) PORT_NAME("LEFT")
258	308	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
259		PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U')
260		PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J')
261		PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N')
	309	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U') PORT_NAME("u  U  x^2")
	310	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J') PORT_NAME("j  J  nCr")
	311	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N') PORT_NAME("n  N  Intg")
262	312
263	313	PORT_START("IN1")
264	314	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('%')
265		PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L')
266		PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O')
267		PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) PORT_NAME("RIGHT")
	315	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L') PORT_NAME("l  L  (x,y)")
	316	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O') PORT_NAME("o  O  1/x")
	317	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) PORT_NAME("RIGHT     EE")
268	318	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
269		PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y')
270		PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H')
271		PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B')
	319	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y') PORT_NAME("y  Y  log")
	320	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H') PORT_NAME("h  H  nPr")
	321	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B') PORT_NAME("b  B  EXC")
272	322
273	323	PORT_START("IN2")
274		PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') PORT_CHAR('\'') PORT_NAME("SPACE  '")
275		PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR(':')
276		PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P')
	324	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') PORT_CHAR('\'') PORT_NAME("SPACE  '  DELTA%")
	325	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR(':') PORT_NAME(";  :  SIGMA+")
	326	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P') PORT_NAME("p  P  y^x")
277	327	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP)) PORT_CHAR('(') PORT_NAME("UP  (")
278	328	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
279		PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T')
280		PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G')
281		PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V')
	329	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T') PORT_NAME("t  T  ln(x)")
	330	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G') PORT_NAME("g  G  n!")
	331	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V') PORT_NAME("v  V  SUM")
282	332
283	333	PORT_START("IN3")
284	334	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD) PORT_CHAR(13) PORT_CHAR('=') PORT_NAME("ENTER  =")
285	335	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED )
286		PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_DEL) PORT_CHAR(UCHAR_MAMEKEY(HOME)) PORT_NAME("CLR  UCL")
	336	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_DEL) PORT_CHAR(UCHAR_MAMEKEY(END)) PORT_NAME("CLR  UCL  CE/C")
287	337	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN)) PORT_CHAR(')') PORT_NAME("DOWN  )")
288		PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_HOME) PORT_CHAR(UCHAR_MAMEKEY(PGDN)) PORT_NAME("RUN")
289		PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R')
290		PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F')
291		PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C')
	338	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_HOME) PORT_CHAR(UCHAR_MAMEKEY(HOME)) PORT_NAME("RUN     x<->y")
	339	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R') PORT_NAME("r  R  pi")
	340	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F') PORT_NAME("f  F  P->R")
	341	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C') PORT_NAME("c  C  RCL")
292	342
293	343	PORT_START("IN4")
294		PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('~') PORT_CHAR('?') PORT_NAME("+/-  ?")
295		PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1_PAD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
296		PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4_PAD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
297		PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7_PAD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR(UCHAR_MAMEKEY(DEL)) PORT_NAME("7  DEL")
298		PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_END) PORT_CHAR(UCHAR_MAMEKEY(END)) PORT_NAME("BREAK")
299		PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E')
300		PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D')
301		PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X')
	344	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('~') PORT_CHAR('?') PORT_NAME("+/-  ?  CSR")
	345	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1_PAD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') PORT_NAME("1  !  r")
	346	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4_PAD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') PORT_NAME("4  $  SIGMA(x)")
	347	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7_PAD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR(UCHAR_MAMEKEY(DEL)) PORT_NAME("7  DEL  SIGMA(x^2)")
	348	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_END) PORT_CHAR(UCHAR_MAMEKEY(PAUSE)) PORT_NAME("BREAK")
	349	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E') PORT_NAME("e  E  tan")
	350	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D') PORT_NAME("d  D  DRG->")
	351	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X') PORT_NAME("x  X  STO")
302	352
303	353	PORT_START("IN5")
304		PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0_PAD) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR('<')
305		PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2_PAD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"')
306		PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5_PAD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('&')
307		PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8_PAD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR(UCHAR_MAMEKEY(INSERT)) PORT_NAME("8  INS")
308		PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PGUP) PORT_NAME("MODE")
309		PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W')
310		PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S')
311		PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z')
	354	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0_PAD) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR('<') PORT_NAME("0  <  x'")
	355	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2_PAD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"') PORT_NAME("2  \"  a")
	356	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5_PAD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('&') PORT_NAME("5  &  SIGMA(y)")
	357	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8_PAD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR(UCHAR_MAMEKEY(INSERT)) PORT_NAME("8  INS  SIGMA(y^2)")
	358	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PGUP) PORT_CHAR(UCHAR_MAMEKEY(PGUP)) PORT_NAME("MODE")
	359	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W') PORT_NAME("w  W  cos")
	360	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S') PORT_NAME("s  S  DRG")
	361	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z') PORT_NAME("z  Z  PRINT")
312	362
313	363	PORT_START("IN6")
314		PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CODE(KEYCODE_DEL_PAD) PORT_CHAR('.') PORT_CHAR('>')
315		PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3_PAD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
316		PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6_PAD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('^')
317		PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9_PAD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_NAME("9  PB")
318		PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F1) PORT_CHAR(UCHAR_MAMEKEY(F1)) PORT_NAME("OFF")
319		PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q')
320		PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A')
	364	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CODE(KEYCODE_DEL_PAD) PORT_CHAR('.') PORT_CHAR('>') PORT_NAME(".  >  y'") // 2 on the keyboard, same scancode
	365	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3_PAD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') PORT_NAME("3  #  b")
	366	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6_PAD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('^') PORT_NAME("6  ^  n")
	367	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9_PAD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_NAME("9  PB  SIGMA(xy)")
	368	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PGDN) PORT_CHAR(UCHAR_MAMEKEY(PGDN)) PORT_NAME("OFF")
	369	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q') PORT_NAME("q  Q  sin")
	370	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A') PORT_NAME("a  A  DMS->DD")
321	371	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED )
322	372
323	373	PORT_START("IN7")
324		PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PLUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(PLUS_PAD)) PORT_NAME("+")
325		PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS_PAD) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-')
326		PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ASTERISK) PORT_CHAR(UCHAR_MAMEKEY(ASTERISK)) PORT_NAME("*")
327		PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH_PAD) PORT_CODE(KEYCODE_SLASH) PORT_CHAR(UCHAR_MAMEKEY(SLASH_PAD)) PORT_NAME("/")
	374	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PLUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(PLUS_PAD)) PORT_NAME("+     sy")
	375	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS_PAD) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_NAME("-     sx")
	376	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ASTERISK) PORT_CHAR(UCHAR_MAMEKEY(ASTERISK)) PORT_NAME("*     _y")
	377	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH_PAD) PORT_CODE(KEYCODE_SLASH) PORT_CHAR(UCHAR_MAMEKEY(SLASH_PAD)) PORT_NAME("/     _x")
328	378	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
329		PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LALT) PORT_CODE(KEYCODE_RALT) PORT_CHAR(UCHAR_MAMEKEY(PGUP)) PORT_NAME("FN")
330		PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(KEYCODE_RCONTROL) PORT_CHAR(UCHAR_SHIFT_2) PORT_NAME("CTL")
331		PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) PORT_NAME("SHIFT")
	379	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LALT) PORT_CODE(KEYCODE_RALT) PORT_CHAR(UCHAR_MAMEKEY(F1)) PORT_NAME("FN     hyp")
	380	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(KEYCODE_RCONTROL) PORT_CHAR(UCHAR_SHIFT_2) PORT_NAME("CTL     STAT")
	381	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) PORT_NAME("SHIFT     INV")
332	382	INPUT_PORTS_END
333	383
	384	static INPUT_PORTS_START( ti95 )
	385	// 8x8 keyboard matrix, RESET and ON buttons are not on it.
	386	// For convenience, number keys are mapped to number row too.
	387	// PORT_NAME lists functions under [ALPHA] and [2nd] as secondaries.
	388	PORT_START("IN0")
	389	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PGDN) PORT_NAME("OFF")
	390	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_NAME("BREAK  Q")
	391	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_NAME("SIN  A")
	392	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z) PORT_NAME("I/O  Z")
	393	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PGUP) PORT_NAME("HELP  ASM")
	394	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(')') PORT_NAME(")  ]  DRG")
	395	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH_PAD) PORT_CODE(KEYCODE_SLASH) PORT_CHAR(UCHAR_MAMEKEY(SLASH_PAD)) PORT_NAME("/  \\  DFN")
	396	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD) PORT_CHAR('=') PORT_NAME("=  ~  TRACE")
334	397
	398	PORT_START("IN1")
	399	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_NAME("EE  {  ENG")
	400	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_NAME("HALT  W")
	401	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_NAME("COS  S")
	402	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_NAME("FILES  X")
	403	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LALT) PORT_CODE(KEYCODE_RALT) PORT_NAME("ALPHA  PART")
	404	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3_PAD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_NAME("3  ;  SBL")
	405	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PLUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(PLUS_PAD)) PORT_NAME("+  &  RTN")
	406	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2_PAD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_NAME("2  :  GTL")
335	407
	408	PORT_START("IN2")
	409	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F1) PORT_NAME("F1")
	410	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_NAME("SIGMA+  E")
	411	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_NAME("TAN  D")
	412	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_NAME("STAT  C")
	413	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(KEYCODE_RCONTROL) PORT_NAME("LEARN  PC")
	414	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6_PAD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_NAME("6  @  CP")
	415	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS_PAD) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_NAME("-  _  13d")
	416	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5_PAD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_NAME("5  %  CMS")
	417
	418	PORT_START("IN3")
	419	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F2) PORT_NAME("F2")
	420	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_NAME("x~t  R  AH")
	421	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_NAME("LN  F")
	422	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_NAME("CONV  V")
	423	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_HOME) PORT_NAME("OLD  NOP")
	424	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9_PAD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_NAME("9  >  x!")
	425	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ASTERISK) PORT_CHAR(UCHAR_MAMEKEY(ASTERISK)) PORT_NAME("*  ^  PI")
	426	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8_PAD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_NAME("8  <  nCr")
	427
	428	PORT_START("IN4")
	429	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F3) PORT_NAME("F3")
	430	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_NAME("HYP  T  BH")
	431	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_NAME("LOG  G")
	432	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_NAME("NUM  B")
	433	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SPACE) PORT_NAME("RUN  SPACE")
	434	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0_PAD) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_NAME("0  $  PAUSE")
	435	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_DEL_PAD) PORT_CHAR('.') PORT_NAME(".  ?  ADV")
	436	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_NAME("+/-  !  PRINT")
	437
	438	PORT_START("IN5")
	439	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F4) PORT_NAME("F4")
	440	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_NAME("INCR  Y  CH")
	441	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_NAME("x^2  H")
	442	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_NAME("FLAGS  N")
	443	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LEFT) PORT_NAME("LEFT  DEL")
	444	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_NAME("RCL  O  FH")
	445	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_NAME("INV  P")
	446	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7_PAD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_NAME("7  }  nPr")
	447
	448	PORT_START("IN6")
	449	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F5) PORT_NAME("F5")
	450	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_NAME("EXC  U  DH")
	451	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_NAME("SQR(x)  J")
	452	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_NAME("TESTS  M")
	453	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_RIGHT) PORT_NAME("RIGHT  INS")
	454	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_NAME("y^x  L")
	455	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_NAME("2nd")
	456	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4_PAD) PORT_CODE(KEYCODE_4) PORT_CHAR('4' )PORT_NAME("4     IND")
	457
	458	PORT_START("IN7")
	459	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('(') PORT_NAME("(  [  FIX")
	460	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_NAME("STO  I  EH")
	461	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_NAME("1/x  K")
	462	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_NAME("FUNC  ,  \"")
	463	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_END) PORT_NAME("CE  F:CLR")
	464	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_NAME("LIST  .  '")
	465	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_DEL) PORT_NAME("CLEAR")
	466	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1_PAD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_NAME("1  #  LBL")
	467	INPUT_PORTS_END
	468
	469
	470
336	471	/***************************************************************************
337	472
338	473	Machine Config
339	474
340	475	***************************************************************************/
341	476
342		TIMER_CALLBACK_MEMBER(ti74_state::poweron_timer_cb)
	477	void ti74_state::machine_reset()
343	478	{
344	479	m_power = 1;
345
346		// battery ok/low status is on int1 line!
347		m_maincpu->set_input_line(TMS7000_INT1_LINE, ASSERT_LINE);
348	480	}
349	481
350		void ti74_state::machine_reset()
351		{
352		address_space &space = m_maincpu->space(AS_PROGRAM);
353		bankswitch_w(space, 0, 0);
354
355		// give the system some time to boot before switching poweron latch
356		m_power = 0;
357		m_maincpu->set_input_line(TMS7000_INT1_LINE, CLEAR_LINE);
358		m_poweron_timer->adjust(attotime::from_msec(10));
359		}
360
361	482	void ti74_state::machine_start()
362	483	{
363	484	static const char *const tags[] = { "IN0", "IN1", "IN2", "IN3", "IN4", "IN5", "IN6", "IN7" };
r31415	r31416
365	486	m_key_matrix[i] = ioport(tags[i]);
366	487
367	488	membank("sysbank")->configure_entries(0, 4, memregion("system")->base(), 0x2000);
	489	membank("sysbank")->set_entry(0);
368	490
369		m_poweron_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(ti74_state::poweron_timer_cb), this));
370		m_poweron_timer->adjust(attotime::never);
371
372	491	// zerofill
373	492	m_key_select = 0;
374	493	m_power = 0;
r31415	r31416
384	503	MCFG_CPU_ADD("maincpu", TMS70C46, XTAL_4MHz)
385	504	MCFG_CPU_PROGRAM_MAP(main_map)
386	505	MCFG_CPU_IO_MAP(main_io_map)
	506	MCFG_CPU_DATA_MAP(e_map)
387	507
388	508	MCFG_NVRAM_ADD_0FILL("6264.ic3")
389	509
r31415	r31416
397	517	MCFG_SCREEN_UPDATE_DEVICE("hd44780", hd44780_device, screen_update)
398	518	MCFG_SCREEN_PALETTE("palette")
399	519
400		MCFG_PALETTE_ADD("palette", 2)
	520	MCFG_PALETTE_ADD("palette", 3)
401	521	MCFG_PALETTE_INIT_OWNER(ti74_state, ti74)
402	522
403	523	MCFG_HD44780_ADD("hd44780") // 270kHz
404		MCFG_HD44780_LCD_SIZE(2, 16) // internal: 2*16, external: 1*31 + indicators
	524	MCFG_HD44780_LCD_SIZE(2, 16) // 2*16 internal
405	525	MCFG_HD44780_PIXEL_UPDATE_CB(ti74_pixel_update)
406	526
407	527	/* cartridge */
408	528	MCFG_CARTSLOT_ADD("cart")
409		MCFG_CARTSLOT_EXTENSION_LIST("bin,rom")
	529	MCFG_CARTSLOT_EXTENSION_LIST("bin,rom,256")
410	530	MCFG_CARTSLOT_NOT_MANDATORY
411	531	MCFG_CARTSLOT_LOAD(ti74_state, ti74_cartridge)
412	532	MCFG_CARTSLOT_INTERFACE("ti74_cart")
413	533	MCFG_SOFTWARE_LIST_ADD("cart_list", "ti74_cart")
414	534	MACHINE_CONFIG_END
415	535
	536	static MACHINE_CONFIG_START( ti95, ti74_state )
416	537
	538	/* basic machine hardware */
	539	MCFG_CPU_ADD("maincpu", TMS70C46, XTAL_4MHz)
	540	MCFG_CPU_PROGRAM_MAP(main_map)
	541	MCFG_CPU_IO_MAP(main_io_map)
	542	MCFG_CPU_DATA_MAP(e_map)
417	543
	544	MCFG_NVRAM_ADD_0FILL("6264.ic3")
	545
	546	/* video hardware */
	547	MCFG_SCREEN_ADD("screen", LCD)
	548	MCFG_SCREEN_REFRESH_RATE(60) // arbitrary
	549	MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500))
	550	MCFG_SCREEN_SIZE(200, 20)
	551	MCFG_SCREEN_VISIBLE_AREA(0, 200-1, 0, 20-1)
	552	MCFG_DEFAULT_LAYOUT(layout_ti95)
	553	MCFG_SCREEN_UPDATE_DEVICE("hd44780", hd44780_device, screen_update)
	554	MCFG_SCREEN_PALETTE("palette")
	555
	556	MCFG_PALETTE_ADD("palette", 3)
	557	MCFG_PALETTE_INIT_OWNER(ti74_state, ti74)
	558
	559	MCFG_HD44780_ADD("hd44780")
	560	MCFG_HD44780_LCD_SIZE(2, 16)
	561	MCFG_HD44780_PIXEL_UPDATE_CB(ti95_pixel_update)
	562
	563	/* cartridge */
	564	MCFG_CARTSLOT_ADD("cart")
	565	MCFG_CARTSLOT_EXTENSION_LIST("bin,rom,256")
	566	MCFG_CARTSLOT_NOT_MANDATORY
	567	MCFG_CARTSLOT_LOAD(ti74_state, ti74_cartridge)
	568	MCFG_CARTSLOT_INTERFACE("ti95_cart")
	569	MCFG_SOFTWARE_LIST_ADD("cart_list", "ti95_cart")
	570	MACHINE_CONFIG_END
	571
	572
	573
418	574	/***************************************************************************
419	575
420	576	ROM Definitions
r31415	r31416
432	588	ROM_END
433	589
434	590
	591	ROM_START( ti95 )
	592	ROM_REGION( 0x10000, "maincpu", 0 )
	593	ROM_LOAD( "c70011.ic2", 0xf000, 0x1000, CRC(b4d0a5c1) SHA1(3ff41946d014f72220a88803023b6a06d5086ce4) ) // internal cpu rom
	594
	595	ROM_REGION( 0x8000, "system", 0 )
	596	ROM_LOAD( "hn61256pc95.ic1", 0x0000, 0x8000, CRC(c46d29ae) SHA1(c653f08590dbc28241a9f5a6c2541641bdb0208b) ) // system rom, banked
	597
	598	ROM_REGION( 0x8000, "user1", ROMREGION_ERASEFF ) // cartridge area
	599	ROM_END
	600
	601
435	602	COMP( 1985, ti74, 0, 0, ti74, ti74, driver_device, 0, "Texas Instruments", "TI-74 BASICALC", GAME_SUPPORTS_SAVE | GAME_NO_SOUND_HW )
	603	COMP( 1986, ti95, 0, 0, ti95, ti95, driver_device, 0, "Texas Instruments", "TI-95 PROCALC", GAME_SUPPORTS_SAVE | GAME_NO_SOUND_HW )

trunk/src/mess/drivers/cc40.c

r31415	r31416
8	8	---------------------------------------------
9	9	| ---------------------------------------   |
10	10	| |                                     |   |
11		| | LCD 1 line, 31 chars + 18 indicators|   |
	11	| |             LCD screen              |   |
12	12	| |                                     |   ---------------
13	13	| ---------------------------------------                 |
14	14	|                                                         |
r31415	r31416
166	166
167	167	PALETTE_INIT_MEMBER(cc40_state, cc40)
168	168	{
169		palette.set_pen_color(0, rgb_t(138, 146, 148));
170		palette.set_pen_color(1, rgb_t(92, 83, 88));
	169	palette.set_pen_color(0, rgb_t(138, 146, 148)); // background
	170	palette.set_pen_color(1, rgb_t(92, 83, 88)); // lcd pixel on
	171	palette.set_pen_color(2, rgb_t(131, 136, 139)); // lcd pixel off
171	172	}
172	173
173	174	void cc40_state::update_lcd_indicator(UINT8 y, UINT8 x, int state)
r31415	r31416
183	184
184	185	static HD44780_PIXEL_UPDATE(cc40_pixel_update)
185	186	{
	187	// char size is 5x7 + cursor
	188	if (x > 4 || y > 7)
	189	return;
	190
186	191	if (line == 1 && pos == 15)
187	192	{
188		// the last char is used to control lcd indicators
	193	// the last char is used to control the 18 lcd indicators
189	194	cc40_state *driver_state = device.machine().driver_data<cc40_state>();
190	195	driver_state->update_lcd_indicator(y, x, state);
191	196	}
192	197	else if (line < 2 && pos < 16)
193	198	{
194		// internal: 2*16, external: 1*31 + indicators
195		if (y == 7) y++; // the cursor is slightly below the 5x7 character
196		bitmap.pix16(1 + y, 1 + line*16*6 + pos*6 + x) = state;
	199	// internal: 2*16, external: 1*31
	200	if (y == 7) y++; // the cursor is slightly below the character
	201	bitmap.pix16(1 + y, 1 + line*16*6 + pos*6 + x) = state ? 1 : 2;
197	202	}
198	203	}
199	204
r31415	r31416
339	344	***************************************************************************/
340	345
341	346	static INPUT_PORTS_START( cc40 )
342		// 8x8 keyboard matrix, RESET and ON buttons are not on it
343		// The numpad number keys are shared with the ones on the main keyboard.
344		// Unused entries are not connected, but some might have a purpose for factory testing(?)
	347	// 8x8 keyboard matrix, RESET and ON buttons are not on it. Unused entries are not connected, but some might have a purpose for factory testing(?)
	348	// The numpad number keys are shared with the ones on the main keyboard, also on the real machine.
	349	// PORT_NAME lists functions under [SHIFT] as secondaries.
345	350	PORT_START("IN0")
346	351	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1_PAD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
347	352	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2_PAD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"')
r31415	r31416
394	399
395	400	PORT_START("IN5")
396	401	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CODE(KEYCODE_0_PAD) PORT_CHAR('0') PORT_CHAR('\'')
397		PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_DEL) PORT_CHAR(UCHAR_MAMEKEY(HOME)) PORT_NAME("CLR  UCL")
	402	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_DEL) PORT_CHAR(UCHAR_MAMEKEY(END)) PORT_NAME("CLR  UCL")
398	403	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT)) PORT_CHAR(UCHAR_MAMEKEY(DEL)) PORT_NAME("LEFT  DEL")
399	404	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) PORT_CHAR(UCHAR_MAMEKEY(INSERT)) PORT_NAME("RIGHT  INS")
400	405	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP)) PORT_NAME("UP  PB")
r31415	r31416
415	420	PORT_START("IN7")
416	421	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(KEYCODE_RCONTROL) PORT_CHAR(UCHAR_SHIFT_2) PORT_NAME("CTL")
417	422	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) PORT_NAME("SHIFT")
418		PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_END) PORT_CHAR(UCHAR_MAMEKEY(END)) PORT_NAME("BREAK")
419		PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_HOME) PORT_CHAR(UCHAR_MAMEKEY(PGDN)) PORT_NAME("RUN")
	423	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_END) PORT_CHAR(UCHAR_MAMEKEY(PAUSE)) PORT_NAME("BREAK")
	424	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_HOME) PORT_CHAR(UCHAR_MAMEKEY(HOME)) PORT_NAME("RUN")
420	425	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
421		PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LALT) PORT_CODE(KEYCODE_RALT) PORT_CHAR(UCHAR_MAMEKEY(PGUP)) PORT_NAME("FN")
422		PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F1) PORT_CHAR(UCHAR_MAMEKEY(F1)) PORT_NAME("OFF")
	426	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LALT) PORT_CODE(KEYCODE_RALT) PORT_CHAR(UCHAR_MAMEKEY(F1)) PORT_NAME("FN")
	427	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PGDN) PORT_CHAR(UCHAR_MAMEKEY(PGDN)) PORT_NAME("OFF")
423	428	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED )
424	429	INPUT_PORTS_END
425	430
r31415	r31416
482	487	MCFG_SCREEN_UPDATE_DEVICE("hd44780", hd44780_device, screen_update)
483	488	MCFG_SCREEN_PALETTE("palette")
484	489
485		MCFG_PALETTE_ADD("palette", 2)
	490	MCFG_PALETTE_ADD("palette", 3)
486	491	MCFG_PALETTE_INIT_OWNER(cc40_state, cc40)
487	492
488	493	MCFG_HD44780_ADD("hd44780")
489		MCFG_HD44780_LCD_SIZE(2, 16) // internal: 2*16, external: 1*31 + indicators
	494	MCFG_HD44780_LCD_SIZE(2, 16) // 2*16 internal
490	495	MCFG_HD44780_PIXEL_UPDATE_CB(cc40_pixel_update)
491	496
492	497	/* sound hardware */
r31415	r31416
497	502
498	503	/* cartridge */
499	504	MCFG_CARTSLOT_ADD("cart")
500		MCFG_CARTSLOT_EXTENSION_LIST("bin,rom")
	505	MCFG_CARTSLOT_EXTENSION_LIST("bin,rom,256")
501	506	MCFG_CARTSLOT_NOT_MANDATORY
502	507	MCFG_CARTSLOT_LOAD(cc40_state, cc40_cartridge)
503	508	MCFG_CARTSLOT_INTERFACE("cc40_cart")
r31415	r31416
517	522	ROM_LOAD( "tms70c20.bin", 0xf800, 0x0800, CRC(a21bf6ab) SHA1(3da8435ecbee143e7fa149ee8e1c92949bade1d8) ) // internal cpu rom
518	523
519	524	ROM_REGION( 0x8000, "system", 0 )
520		ROM_LOAD( "cc40.bin",    0x0000, 0x8000, CRC(f5322fab) SHA1(1b5c4052a53654363c458f75eac7a27f0752def6) ) // system rom, banked
	525	ROM_LOAD( "hn61256pc09.bin", 0x0000, 0x8000, CRC(f5322fab) SHA1(1b5c4052a53654363c458f75eac7a27f0752def6) ) // system rom, banked
521	526
522	527	ROM_REGION( 0x20000, "user1", ROMREGION_ERASEFF ) // cartridge area, max 4*32KB
523	528	ROM_END

trunk/src/mess/mess.mak

r31415	r31416
2298	2298	$(MESS_DRIVERS)/mekd2.o:    $(MESS_LAYOUT)/mekd2.lh
2299	2299	$(MESS_DRIVERS)/mephisto.o: $(MESS_LAYOUT)/mephisto.lh
2300	2300	$(MESS_DRIVERS)/merlin.o:   $(MESS_LAYOUT)/merlin.lh
2301		$(MESS_DRIVERS)/minicom.o:  $(MESS_LAYOUT)/minicom.lh
	2301	$(MESS_DRIVERS)/minicom.o:  $(MESS_LAYOUT)/minicom.lh
2302	2302	$(MESS_DRIVERS)/mirage.o:   $(MESS_LAYOUT)/mirage.lh
2303	2303	$(MESS_DRIVERS)/mk1.o:      $(MESS_LAYOUT)/mk1.lh
2304	2304	$(MESS_DRIVERS)/mk14.o:     $(MESS_LAYOUT)/mk14.lh
r31415	r31416
2341	2341	$(MESS_DRIVERS)/tavernie.o: $(MESS_LAYOUT)/tavernie.lh
2342	2342	$(MESS_DRIVERS)/tec1.o:     $(MESS_LAYOUT)/tec1.lh
2343	2343	$(MESS_DRIVERS)/tecnbras.o: $(MESS_LAYOUT)/tecnbras.lh
2344		$(MESS_DRIVERS)/ti74.o:     $(MESS_LAYOUT)/ti74.lh
	2344	$(MESS_DRIVERS)/ti74.o:     $(MESS_LAYOUT)/ti74.lh \
	2345	$(MESS_LAYOUT)/ti95.lh
2345	2346	$(MESS_DRIVERS)/tk80.o:     $(MESS_LAYOUT)/tk80.lh
2346	2347	$(MESS_DRIVERS)/tm990189.o: $(MESS_LAYOUT)/tm990189.lh \
2347	2348	$(MESS_LAYOUT)/tm990189v.lh

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