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r31704 Tuesday 19th August, 2014 at 10:51:28 UTC by Robbbert
ltd.c : atlantis, black hole, working with no sound.

[src/mame/drivers]	ltd.c
[src/mame/layout]	ltd.lay

trunk/src/mame/layout/ltd.lay

r31703	r31704
30	30
31	31	<!-- Background -->
32	32	<backdrop element="background">
33		<bounds left="0" top="20" right="318" bottom="394" />
	33	<bounds left="0" top="20" right="274" bottom="394" />
34	34	</backdrop>
35	35
36	36	<!-- LEDs -->
37	37
38	38	<!-- Player 1 Score -->
39	39
40		<bezel name="digit6" element="digit">
	40	<bezel name="digit5" element="digit">
41	41	<bounds left="10" top="45" right="44" bottom="84" />
42	42	</bezel>
43		<bezel name="digit5" element="digit">
	43	<bezel name="digit4" element="digit">
44	44	<bounds left="54" top="45" right="88" bottom="84" />
45	45	</bezel>
46		<bezel name="digit4" element="digit">
	46	<bezel name="digit3" element="digit">
47	47	<bounds left="98" top="45" right="132" bottom="84" />
48	48	</bezel>
49		<bezel name="digit3" element="digit">
	49	<bezel name="digit2" element="digit">
50	50	<bounds left="142" top="45" right="176" bottom="84" />
51	51	</bezel>
52		<bezel name="digit2" element="digit">
	52	<bezel name="digit1" element="digit">
53	53	<bounds left="186" top="45" right="220" bottom="84" />
54	54	</bezel>
55		<bezel name="digit1" element="digit">
	55	<bezel name="digit0" element="digit">
56	56	<bounds left="230" top="45" right="264" bottom="84" />
57	57	</bezel>
58		<bezel name="digit0" element="digit">
59		<bounds left="274" top="45" right="308" bottom="84" />
60		</bezel>
61	58
62	59	<!-- Player 2 Score -->
63		<bezel name="digit16" element="digit">
	60	<bezel name="digit15" element="digit">
64	61	<bounds left="10" top="105" right="44" bottom="144" />
65	62	</bezel>
66		<bezel name="digit15" element="digit">
	63	<bezel name="digit14" element="digit">
67	64	<bounds left="54" top="105" right="88" bottom="144" />
68	65	</bezel>
69		<bezel name="digit14" element="digit">
	66	<bezel name="digit13" element="digit">
70	67	<bounds left="98" top="105" right="132" bottom="144" />
71	68	</bezel>
72		<bezel name="digit13" element="digit">
	69	<bezel name="digit12" element="digit">
73	70	<bounds left="142" top="105" right="176" bottom="144" />
74	71	</bezel>
75		<bezel name="digit12" element="digit">
	72	<bezel name="digit11" element="digit">
76	73	<bounds left="186" top="105" right="220" bottom="144" />
77	74	</bezel>
78		<bezel name="digit11" element="digit">
	75	<bezel name="digit10" element="digit">
79	76	<bounds left="230" top="105" right="264" bottom="144" />
80	77	</bezel>
81		<bezel name="digit10" element="digit">
82		<bounds left="274" top="105" right="308" bottom="144" />
83		</bezel>
84	78
85	79	<!-- Player 3 Score -->
86		<bezel name="digit26" element="digit">
	80	<bezel name="digit25" element="digit">
87	81	<bounds left="10" top="165" right="44" bottom="204" />
88	82	</bezel>
89		<bezel name="digit25" element="digit">
	83	<bezel name="digit24" element="digit">
90	84	<bounds left="54" top="165" right="88" bottom="204" />
91	85	</bezel>
92		<bezel name="digit24" element="digit">
	86	<bezel name="digit23" element="digit">
93	87	<bounds left="98" top="165" right="132" bottom="204" />
94	88	</bezel>
95		<bezel name="digit23" element="digit">
	89	<bezel name="digit22" element="digit">
96	90	<bounds left="142" top="165" right="176" bottom="204" />
97	91	</bezel>
98		<bezel name="digit22" element="digit">
	92	<bezel name="digit21" element="digit">
99	93	<bounds left="186" top="165" right="220" bottom="204" />
100	94	</bezel>
101		<bezel name="digit21" element="digit">
	95	<bezel name="digit20" element="digit">
102	96	<bounds left="230" top="165" right="264" bottom="204" />
103	97	</bezel>
104		<bezel name="digit20" element="digit">
105		<bounds left="274" top="165" right="308" bottom="204" />
106		</bezel>
107	98
108	99	<!-- Player 4 Score -->
109		<bezel name="digit36" element="digit">
	100	<bezel name="digit35" element="digit">
110	101	<bounds left="10" top="225" right="44" bottom="264" />
111	102	</bezel>
112		<bezel name="digit35" element="digit">
	103	<bezel name="digit34" element="digit">
113	104	<bounds left="54" top="225" right="88" bottom="264" />
114	105	</bezel>
115		<bezel name="digit34" element="digit">
	106	<bezel name="digit33" element="digit">
116	107	<bounds left="98" top="225" right="132" bottom="264" />
117	108	</bezel>
118		<bezel name="digit33" element="digit">
	109	<bezel name="digit32" element="digit">
119	110	<bounds left="142" top="225" right="176" bottom="264" />
120	111	</bezel>
121		<bezel name="digit32" element="digit">
	112	<bezel name="digit31" element="digit">
122	113	<bounds left="186" top="225" right="220" bottom="264" />
123	114	</bezel>
124		<bezel name="digit31" element="digit">
	115	<bezel name="digit30" element="digit">
125	116	<bounds left="230" top="225" right="264" bottom="264" />
126	117	</bezel>
127		<bezel name="digit30" element="digit">
128		<bounds left="274" top="225" right="308" bottom="264" />
129		</bezel>
130	118
131	119	<!-- Credits and Balls -->
132		<bezel name="digit44" element="digit">
133		<bounds left="10" top="345" right="44" bottom="384" />
134		</bezel>
135		<bezel name="digit43" element="digit">
	120	<bezel name="digit41" element="digit">
136	121	<bounds left="54" top="345" right="88" bottom="384" />
137	122	</bezel>
138		<bezel name="digit41" element="digit">
139		<bounds left="186" top="345" right="220" bottom="384" />
140		</bezel>
141	123	<bezel name="digit40" element="digit">
142	124	<bounds left="230" top="345" right="264" bottom="384" />
143	125	</bezel>
r31703	r31704
148	130	<bezel name="text2" element="P4"><bounds left="100" right="180" top="90" bottom="102" /></bezel>
149	131	<bezel name="text1" element="P5"><bounds left="100" right="180" top="150" bottom="162" /></bezel>
150	132	<bezel name="text0" element="P6"><bounds left="100" right="180" top="210" bottom="222" /></bezel>
151		<bezel name="led0" element="red_led">
152		<bounds left="110" right="125" top="360" bottom="375" /></bezel>
153	133	</view>
154	134	</mamelayout>

trunk/src/mame/drivers/ltd.c

r31703	r31704
3	3	PINBALL
4	4	LTD (Brazil)
5	5
6		Not much info available for these machines.
	6	Not much info available for these machines. System 3 has a homebrew partial
	7	schematic available (with some obvious mistakes). There's also a manual
	8	(looks like Portuguese?), but no schematic. No info on system 4 has been found.
	9
7	10	Used PinMAME as a reference.
8	11
	12	System 3: NMI is connected "FICHA" (coin slot). RST is connected to "TILT".
	13
	14	The manual mentions these machines:
	15	Arizona, Atlantis, Galaxia, Hustler, Martian Queen.
	16
	17	PinMAME has a large list of games, these are:
	18	1977: O Gaucho, Samba
	19	1978: Grand Prix
	20	1981: Al Capone, Amazon, Arizona, Atlantis, Black Hole, Carnaval no Rio,
	21	Cowboy Eight Ball, Disco Dancing, Force, Galaxia, Haunted Hotel,
	22	Hustler, King Kong, Kung Fu, Mr. & Mrs. Pec-Men, Martian Queen,
	23	Space Poker, Time Machine, Zephy
	24	1982: Alien Warrior, Columbia, Cowboy 2, Trick Shooter
	25	(unknown year): Viking King
	26
9	27	ToDo:
10		- Everything
	28	- System 4, everything
	29	- System 3, sound
	30	- Zephy, no playfield inputs
	31	- Outputs
	32	- Mechanical
11	33
12
13	34	********************************************************************************/
14	35
15	36	#include "machine/genpin.h"
16	37	#include "cpu/m6800/m6800.h"
	38	#include "sound/ay8910.h"
17	39	#include "ltd.lh"
18	40
19	41	class ltd_state : public genpin_class
r31703	r31704
25	47	, m_p_ram(*this, "nvram")
26	48	{ }
27	49
	50	DECLARE_DRIVER_INIT(atla_ltd);
	51	DECLARE_DRIVER_INIT(bhol_ltd);
	52	DECLARE_DRIVER_INIT(zephy);
28	53	DECLARE_DRIVER_INIT(ltd);
29	54	DECLARE_READ8_MEMBER(io_r);
30	55	DECLARE_WRITE8_MEMBER(io_w);
	56	DECLARE_INPUT_CHANGED_MEMBER(ficha);
31	57	TIMER_DEVICE_CALLBACK_MEMBER(timer_r);
32	58	private:
	59	bool m_timer_r;
	60	UINT8 m_game;
33	61	UINT8 m_out_offs;
34	62	virtual void machine_reset();
35	63	required_device<cpu_device> m_maincpu;
r31703	r31704
39	67
40	68	static ADDRESS_MAP_START( ltd3_map, AS_PROGRAM, 8, ltd_state )
41	69	AM_RANGE(0x0000, 0x007f) AM_RAM AM_SHARE("nvram") // internal to the cpu
42		AM_RANGE(0x0080, 0x00ff) AM_READ(io_r)
	70	AM_RANGE(0x0080, 0x0087) AM_MIRROR(0x78) AM_READ(io_r)
43	71	AM_RANGE(0x0800, 0x2fff) AM_WRITE(io_w)
44	72	AM_RANGE(0xc000, 0xcfff) AM_ROM AM_MIRROR(0x3000) AM_REGION("roms", 0)
45	73	ADDRESS_MAP_END
46	74
47	75	static ADDRESS_MAP_START( ltd4_map, AS_PROGRAM, 8, ltd_state )
48		AM_RANGE(0x0000, 0x01ff) AM_RAM
	76	AM_RANGE(0x0000, 0x001f) AM_RAM // internal to the cpu
	77	AM_RANGE(0x0080, 0x00ff) AM_RAM
	78	AM_RANGE(0x0100, 0x01ff) AM_RAM AM_SHARE("nvram")
49	79	//AM_RANGE(0x0800, 0x0800) AM_WRITE(cycle_reset_w)
50		//AM_RANGE(0x0c00, 0x0c00) AM_WRITE(ay8910_1_reset)
51		//AM_RANGE(0x1000, 0x1000) AM_WRITE(ay8910_0_ctrl_w)
52		//AM_RANGE(0x1400, 0x1400) AM_WRITE(ay8910_0_reset)
53		//AM_RANGE(0x1800, 0x1800) AM_WRITE(ay8910_1_ctrl_w)
	80	AM_RANGE(0x0c00, 0x0c00) AM_DEVWRITE("aysnd_1", ay8910_device, reset_w)
	81	AM_RANGE(0x1000, 0x1000) AM_DEVWRITE("aysnd_0", ay8910_device, address_w)
	82	AM_RANGE(0x1400, 0x1400) AM_DEVWRITE("aysnd_0", ay8910_device, reset_w)
	83	AM_RANGE(0x1800, 0x1800) AM_DEVWRITE("aysnd_1", ay8910_device, address_w)
54	84	//AM_RANGE(0x2800, 0x2800) AM_WRITE(auxlamps_w)
55		//AM_RANGE(0x3000, 0x3000) AM_WRITE(ay8910_0_data_w)
56		//AM_RANGE(0x3800, 0x3800) AM_WRITE(ay8910_1_data_w)
	85	AM_RANGE(0x3000, 0x3000) AM_DEVWRITE("aysnd_0", ay8910_device, data_w)
	86	AM_RANGE(0x3800, 0x3800) AM_DEVWRITE("aysnd_1", ay8910_device, data_w)
57	87	AM_RANGE(0xc000, 0xdfff) AM_ROM AM_MIRROR(0x2000) AM_REGION("roms", 0)
58	88	ADDRESS_MAP_END
59	89
r31703	r31704
62	92	//AM_RANGE(0x0101, 0x0101) AM_WRITE(
63	93	ADDRESS_MAP_END
64	94
65		static INPUT_PORTS_START( ltd )
	95	static INPUT_PORTS_START( ltd3 )
	96	PORT_START("FICHA")
	97	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, ltd_state, ficha, 0)
	98
	99	PORT_START("X0")
	100	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_0_PAD) //tilt
	101	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_1_PAD) //1,2
	102	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_2_PAD) //1,2
	103	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_3_PAD) //1,2
	104	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_4_PAD) //1,2
	105	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_5_PAD) //1,2
	106	PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED )
	107
	108	PORT_START("X1")
	109	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_SLASH) //2
	110	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_COLON) //1,2
	111	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_QUOTE) //1,2
	112	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_BACKSLASH) //1,2
	113	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_BACKSPACE) //1,2
	114	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_OPENBRACE) //1
	115	PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED )
	116
	117	PORT_START("X2")
	118	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_A) //1,2
	119	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_S) //1,2
	120	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_D) //1,2
	121	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_F) //1,2
	122	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_G) //2
	123	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_H) //2
	124	PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED )
	125
	126	PORT_START("X3")
	127	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_Q) //2
	128	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_W) //2
	129	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_E) //2
	130	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_R)
	131	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_Y)
	132	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START )
	133	PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED )
	134
	135	PORT_START("X4")
	136	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_Z)
	137	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_C)
	138	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_V)
	139	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_B)
	140	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_N)
	141	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_M)
	142	PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED )
	143
	144	PORT_START("X5")
	145	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_CLOSEBRACE)
	146	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_ENTER)
	147	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_J)
	148	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_K)
	149	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_I)
	150	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_O)
	151	PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED )
	152
	153	PORT_START("X6")
	154	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_COMMA)
	155	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_STOP)
	156	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_6_PAD)
	157	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_7_PAD)
	158	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_8_PAD)
	159	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_9_PAD)
	160	PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED )
	161
	162	PORT_START("X7")
	163	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_X) PORT_NAME("Outhole") // 1,2
	164	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_ASTERISK)
	165	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_SLASH_PAD)
	166	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_MINUS_PAD)
	167	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_PLUS_PAD)
	168	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_ENTER_PAD)
	169	PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED )
66	170	INPUT_PORTS_END
67	171
	172	static INPUT_PORTS_START( ltd4 )
	173	INPUT_PORTS_END
	174
	175	INPUT_CHANGED_MEMBER( ltd_state::ficha )
	176	{
	177	if(newval)
	178	m_maincpu->set_input_line(INPUT_LINE_NMI, PULSE_LINE);
	179	}
	180
68	181	// switches
69	182	READ8_MEMBER( ltd_state::io_r )
70	183	{
71		return 0;
	184	if (offset==0) return ioport("X0")->read();
	185	if (offset==1) return ioport("X1")->read();
	186	if (offset==2) return ioport("X2")->read();
	187	if (offset==3) return ioport("X3")->read();
	188	if (offset==7) return ioport("X7")->read();
	189	return 0xff;
72	190	}
73	191
74		// Lamps
	192	// Lamps only used by Zephy
75	193	WRITE8_MEMBER( ltd_state::io_w )
76	194	{
77	195	offset >>= 10; // reduces offsets to 1 per bank
r31703	r31704
80	198	void ltd_state::machine_reset()
81	199	{
82	200	m_out_offs = 0;
	201	m_timer_r = 0;
83	202	}
84	203
85	204	DRIVER_INIT_MEMBER( ltd_state, ltd )
86	205	{
	206	m_game = 0;
87	207	}
88	208
	209	DRIVER_INIT_MEMBER( ltd_state, atla_ltd )
	210	{
	211	m_game = 1;
	212	output_set_digit_value(0, 0x3f);
	213	output_set_digit_value(10, 0x3f);
	214	}
	215
	216	DRIVER_INIT_MEMBER( ltd_state, bhol_ltd )
	217	{
	218	m_game = 2;
	219	}
	220
	221	DRIVER_INIT_MEMBER( ltd_state, zephy )
	222	{
	223	m_game = 3;
	224	}
	225
89	226	TIMER_DEVICE_CALLBACK_MEMBER( ltd_state::timer_r )
90	227	{
	228	m_timer_r ^= 1;
	229	m_maincpu->set_input_line(M6800_IRQ_LINE, (m_timer_r) ? CLEAR_LINE : ASSERT_LINE);
91	230	static const UINT8 patterns[16] = { 0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7c, 0x07, 0x7f, 0x67, 0x58, 0x4c, 0x62, 0x69, 0x78, 0 }; // 7447
92	231	m_out_offs++;
	232	if (m_out_offs > 0x7f) m_out_offs = 0x60;
93	233
94		if (m_out_offs < 0x40)
	234	if ((m_out_offs > 0x5f) && (m_out_offs < 0x6a))
95	235	{
96		UINT8 display = (m_out_offs >> 3) & 7;
97		UINT8 digit = m_out_offs & 7;
98		output_set_digit_value(display * 10 + digit, patterns[m_p_ram[m_out_offs]&15]);
	236	switch(m_game)
	237	{
	238	case 1: // atlantis (2-player, 5-digit)
	239	{
	240	switch(m_out_offs-0x60)
	241	{
	242	case 0:
	243	output_set_digit_value(1, patterns[m_p_ram[m_out_offs]&15]);
	244	output_set_digit_value(2, patterns[m_p_ram[m_out_offs]>>4]);
	245	break;
	246	case 1:
	247	output_set_digit_value(11, patterns[m_p_ram[m_out_offs]&15]);
	248	output_set_digit_value(12, patterns[m_p_ram[m_out_offs]>>4]);
	249	break;
	250	case 2:
	251	output_set_digit_value(3, patterns[m_p_ram[m_out_offs]&15]);
	252	output_set_digit_value(4, patterns[m_p_ram[m_out_offs]>>4]);
	253	break;
	254	case 3:
	255	output_set_digit_value(13, patterns[m_p_ram[m_out_offs]&15]);
	256	output_set_digit_value(14, patterns[m_p_ram[m_out_offs]>>4]);
	257	break;
	258	case 8:
	259	output_set_digit_value(41, patterns[m_p_ram[m_out_offs]&15]);
	260	output_set_digit_value(40, patterns[m_p_ram[m_out_offs]>>4]);
	261	break;
	262	}
	263	break;
	264	}
	265	case 2: // black hole (2-player, 6-digit)
	266	{
	267	switch(m_out_offs-0x60)
	268	{
	269	case 0:
	270	output_set_digit_value(0, patterns[m_p_ram[m_out_offs]&15]);
	271	output_set_digit_value(1, patterns[m_p_ram[m_out_offs]>>4]);
	272	break;
	273	case 1:
	274	output_set_digit_value(10, patterns[m_p_ram[m_out_offs]&15]);
	275	output_set_digit_value(11, patterns[m_p_ram[m_out_offs]>>4]);
	276	break;
	277	case 2:
	278	output_set_digit_value(2, patterns[m_p_ram[m_out_offs]&15]);
	279	output_set_digit_value(3, patterns[m_p_ram[m_out_offs]>>4]);
	280	break;
	281	case 3:
	282	output_set_digit_value(12, patterns[m_p_ram[m_out_offs]&15]);
	283	output_set_digit_value(13, patterns[m_p_ram[m_out_offs]>>4]);
	284	break;
	285	case 4:
	286	output_set_digit_value(4, patterns[m_p_ram[m_out_offs]&15]);
	287	output_set_digit_value(5, patterns[m_p_ram[m_out_offs]>>4]);
	288	break;
	289	case 5:
	290	output_set_digit_value(14, patterns[m_p_ram[m_out_offs]&15]);
	291	output_set_digit_value(15, patterns[m_p_ram[m_out_offs]>>4]);
	292	break;
	293	case 8:
	294	output_set_digit_value(41, patterns[m_p_ram[m_out_offs]&15]);
	295	output_set_digit_value(40, patterns[m_p_ram[m_out_offs]>>4]);
	296	break;
	297	}
	298	break;
	299	}
	300	case 3: // zephy (3-player, 6-digit)
	301	{
	302	switch(m_out_offs-0x60)
	303	{
	304	case 0:
	305	output_set_digit_value(0, patterns[m_p_ram[m_out_offs]&15]);
	306	output_set_digit_value(1, patterns[m_p_ram[m_out_offs]>>4]);
	307	break;
	308	case 1:
	309	output_set_digit_value(2, patterns[m_p_ram[m_out_offs]&15]);
	310	output_set_digit_value(3, patterns[m_p_ram[m_out_offs]>>4]);
	311	break;
	312	case 2:
	313	output_set_digit_value(4, patterns[m_p_ram[m_out_offs]&15]);
	314	output_set_digit_value(5, patterns[m_p_ram[m_out_offs]>>4]);
	315	break;
	316	case 3:
	317	output_set_digit_value(10, patterns[m_p_ram[m_out_offs]&15]);
	318	output_set_digit_value(11, patterns[m_p_ram[m_out_offs]>>4]);
	319	break;
	320	case 4:
	321	output_set_digit_value(12, patterns[m_p_ram[m_out_offs]&15]);
	322	output_set_digit_value(13, patterns[m_p_ram[m_out_offs]>>4]);
	323	break;
	324	case 5:
	325	output_set_digit_value(14, patterns[m_p_ram[m_out_offs]&15]);
	326	output_set_digit_value(15, patterns[m_p_ram[m_out_offs]>>4]);
	327	break;
	328	case 6:
	329	output_set_digit_value(20, patterns[m_p_ram[m_out_offs]&15]);
	330	output_set_digit_value(21, patterns[m_p_ram[m_out_offs]>>4]);
	331	break;
	332	case 7:
	333	output_set_digit_value(22, patterns[m_p_ram[m_out_offs]&15]);
	334	output_set_digit_value(23, patterns[m_p_ram[m_out_offs]>>4]);
	335	break;
	336	case 8:
	337	output_set_digit_value(24, patterns[m_p_ram[m_out_offs]&15]);
	338	output_set_digit_value(25, patterns[m_p_ram[m_out_offs]>>4]);
	339	break;
	340	case 9:
	341	output_set_digit_value(40, patterns[m_p_ram[m_out_offs]&15]);
	342	output_set_digit_value(41, patterns[m_p_ram[m_out_offs]>>4]);
	343	break;
	344	}
	345	break;
	346	}
	347
	348	}
99	349	}
100		else
101		if (m_out_offs == 0x4a) // outhole
102		{
103		if (BIT(m_p_ram[m_out_offs], 0))
104		m_samples->start(0, 5);
105		}
106		else
107		if (m_out_offs == 0x4b) // knocker (not strapids)
108		{
109		if (BIT(m_p_ram[m_out_offs], 0))
110		m_samples->start(0, 6);
111		}
	350	//   else
	351	//   if (m_out_offs == 0x4a) // outhole
	352	//   {
	353	//      if (BIT(m_p_ram[m_out_offs], 0))
	354	//         m_samples->start(0, 5);
	355	//   }
	356	//   else
	357	//   if (m_out_offs == 0x4b) // knocker
	358	//   {
	359	//      if (BIT(m_p_ram[m_out_offs], 0))
	360	//         m_samples->start(0, 6);
	361	//   }
112	362	}
113	363
114	364	static MACHINE_CONFIG_START( ltd3, ltd_state )
r31703	r31704
133	383	MCFG_CPU_PROGRAM_MAP(ltd4_map)
134	384	MCFG_CPU_IO_MAP(ltd4_io)
135	385
	386	MCFG_NVRAM_ADD_0FILL("nvram")
	387
136	388	/* Video */
137	389	MCFG_DEFAULT_LAYOUT(layout_ltd)
138	390
139	391	/* Sound */
140	392	MCFG_FRAGMENT_ADD( genpin_audio )
	393
	394	MCFG_SPEAKER_STANDARD_MONO("mono")
	395	MCFG_SOUND_ADD("aysnd_0", AY8910, XTAL_3_579545MHz/2) /* guess */
	396	MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.3)
	397	MCFG_SOUND_ADD("aysnd_1", AY8910, XTAL_3_579545MHz/2) /* guess */
	398	MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.3)
141	399	MACHINE_CONFIG_END
142	400
143	401	/*-------------------------------------------------------------------
r31703	r31704
203	461	ROM_END
204	462
205	463	// system 3
206		GAME(1981, atla_ltd, 0,  ltd3,  ltd,  ltd_state, ltd, ROT0, "LTD", "Atlantis (LTD)",     GAME_IS_SKELETON_MECHANICAL)
207		GAME(1981, bhol_ltd, 0,  ltd3,  ltd,  ltd_state, ltd, ROT0, "LTD", "Black Hole (LTD)",   GAME_IS_SKELETON_MECHANICAL)
208		GAME(1981, zephy,    0,  ltd3,  ltd,  ltd_state, ltd, ROT0, "LTD", "Zephy",              GAME_IS_SKELETON_MECHANICAL)
	464	GAME(1981, atla_ltd, 0,  ltd3,  ltd3, ltd_state, atla_ltd, ROT0, "LTD", "Atlantis (LTD)",     GAME_MECHANICAL | GAME_NO_SOUND )
	465	GAME(1981, bhol_ltd, 0,  ltd3,  ltd3, ltd_state, bhol_ltd, ROT0, "LTD", "Black Hole (LTD)",   GAME_MECHANICAL | GAME_NO_SOUND )
	466	GAME(1981, zephy,    0,  ltd3,  ltd3, ltd_state, zephy,    ROT0, "LTD", "Zephy",              GAME_IS_SKELETON_MECHANICAL)
209	467
210	468	// system 4
211		GAME(1981, cowboy,   0,  ltd4,  ltd,  ltd_state, ltd, ROT0, "LTD", "Cowboy Eight Ball",  GAME_IS_SKELETON_MECHANICAL)
212		GAME(1981, pecmen,   0,  ltd4,  ltd,  ltd_state, ltd, ROT0, "LTD", "Mr. & Mrs. Pec-Men", GAME_IS_SKELETON_MECHANICAL)
213		GAME(1981, alcapone, 0,  ltd4,  ltd,  ltd_state, ltd, ROT0, "LTD", "Al Capone",          GAME_IS_SKELETON_MECHANICAL)
214		GAME(1982, columbia, 0,  ltd4,  ltd,  ltd_state, ltd, ROT0, "LTD", "Columbia",           GAME_IS_SKELETON_MECHANICAL)
	469	GAME(1981, cowboy,   0,  ltd4,  ltd4, ltd_state, ltd,      ROT0, "LTD", "Cowboy Eight Ball",  GAME_IS_SKELETON_MECHANICAL)
	470	GAME(1981, pecmen,   0,  ltd4,  ltd4, ltd_state, ltd,      ROT0, "LTD", "Mr. & Mrs. Pec-Men", GAME_IS_SKELETON_MECHANICAL)
	471	GAME(1981, alcapone, 0,  ltd4,  ltd4, ltd_state, ltd,      ROT0, "LTD", "Al Capone",          GAME_IS_SKELETON_MECHANICAL)
	472	GAME(1982, columbia, 0,  ltd4,  ltd4, ltd_state, ltd,      ROT0, "LTD", "Columbia",           GAME_IS_SKELETON_MECHANICAL)

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