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seta.cpp: greatly improved PCB documentation for Crazy Fight [Guru]

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(nw) I also updated the clocks in machine config accordingly
This commit is contained in:
Ivan Vangelista 2019-05-02 07:14:50 +02:00
parent bda9120f21
commit 1002571595
1 changed files with 56 additions and 15 deletions
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71
src/mame/drivers/seta.cpp
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@ -1322,18 +1322,59 @@ Notes:
/***************************************************************************
Crazy Fight
Subsino 1996
Readme by Guru
This game runs on Allumer-based hardware.
It is a whack-a-mole type game using 6 buttons.
x1-11
x1-11
x1-12
x1-12
x1-001a
x1-002a
x1-007
Lattlice PLSI 1032 FPGA
oki 6295
ym3812
68000
PCB Layout
----------
186P010
|--------------------------------------------------------------------|
| VOLUME 68000 ROM_U68 |
|TDA1519 LM358 LM324 |
| YM3014 ROM_U3 ROM_U67 |
| YM3812 |
|4.43361875MHz 62256 X1-011 X1-012 |
| PLSI1032 |
| M6295 ROM_U4 |
| ROM_U66 |
| 62256 |
| ROM_U85 ROM_U65 |
|J 16MHz |
|A X1-011 X1-012 |
|M |
|M X1-007 PAL |
|A 6164 X1-001A |
| 6164 |
| |
| 6164 6164 X1-002A |
| DSW2(8) DSW1(8) |
| TD62003 PAL ROM_U228 ROM_U226 |
| J2 DIP42 PAL ROM_U227 ROM_U225|
|--------------------------------------------------------------------|
Notes:
68000 clock - 16.00MHz (DIP64)
YM3812 clock - 4.000MHz [16/4] (DIP24)
M6295 clock - 1.108404688 [4.43361875/4]. Pin 7 HIGH (QFP44)
PLSI1032 - Lattice pLSI1032-80LJ Programmable Logic Device (PLCC84)
6164 - 8kx8 SRAM (SDIP28)
62256 - 32kx8 SRAM (SDIP28)
TD62003 - Toshiba TD62003 7-Channel Darlington Sink Driver (DIP16)
DIP42 - Unknown DIP42 IC. Note several pins have no connection.
Pins 6-26 tied to inputs on JAMMA connector.
Some other pins tied to logic.
No pins have a clock so this chip is not a MCU.
J2 - 4 pin connector. Pin 2 tied to DIP42 IC pin 27
and pin 3 tied to TD62003 pin 16
Custom Chips - X1-007
X1-001A
X1-002A
X1-011 (2)
X1-012 (2)
HSync - 15.1433kHz
VSync - 59.1851Hz
***************************************************************************/
@ -9759,7 +9800,7 @@ TIMER_DEVICE_CALLBACK_MEMBER(seta_state::crazyfgt_interrupt)
void seta_state::crazyfgt(machine_config &config)
{
/* basic machine hardware */
M68000(config, m_maincpu, 16000000); /* 16 MHz */
M68000(config, m_maincpu, 16_MHz_XTAL);
m_maincpu->set_addrmap(AS_PROGRAM, &seta_state::crazyfgt_map);
TIMER(config, "scantimer").configure_scanline(FUNC(seta_state::crazyfgt_interrupt), "screen", 0, 1);
@ -9769,7 +9810,7 @@ void seta_state::crazyfgt(machine_config &config)
/* video hardware */
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(60);
screen.set_refresh_hz(59.1851);
screen.set_vblank_time(ATTOSECONDS_IN_USEC(0));
screen.set_size(64*8, 32*8);
screen.set_visarea(0*8, 48*8-1, 2*8, 30*8-1);
@ -9784,10 +9825,10 @@ void seta_state::crazyfgt(machine_config &config)
/* sound hardware */
SPEAKER(config, "mono").front_center();
ym3812_device &ymsnd(YM3812(config, "ymsnd", 16000000/4)); /* 4 MHz */
ym3812_device &ymsnd(YM3812(config, "ymsnd", 16_MHz_XTAL / 4));
ymsnd.add_route(ALL_OUTPUTS, "mono", 1.0);
okim6295_device &oki(OKIM6295(config, "oki", 1000000, okim6295_device::PIN7_HIGH)); // clock?
okim6295_device &oki(OKIM6295(config, "oki", 4.433619_MHz_XTAL / 4, okim6295_device::PIN7_HIGH));
oki.add_route(ALL_OUTPUTS, "mono", 1.0);
}