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commando.cpp: added hardware info [Guru]

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Ivan Vangelista 2022-05-08 16:37:04 +02:00
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108
src/mame/drivers/commando.cpp
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@ -53,6 +53,114 @@ Note : there is an ingame typo bug that doesn't display the bonus life values
// There is also a DMA circuit that copies object data from the CPU RAM to a buffer
// this also slows down the CPU as it is halted during that time.
/***************************************************************************
Commando (Capcom, 1985)
Hardware info by Guru
PCB Layout
----------
Top board (parts face up)
85605-C-1
|----------| |----------|
|--|----------|-----------|----------|--|
| |
| |
| MB8416 |
| |
| VT11.5A |
| |
| VT12.6A |
| |
| VT13.7A |
| |
| VT14.8A |
| |
| VT15.9A |
| |
| VT16.10A |
|---------------------------------------|
Notes:
MB8416 - Fujitsu MB8416 2kBx8-bit SRAM (background tile RAM)
VT* - 27C128 EPROM (background tiles)
Middle board (parts face up)
85605-A-2 |----------| |----------|
|-------------------|----------|-----------|----------|--|
|DIP-A DIP-B 24S10.1D 24S10.1H 12MHz|
| 24S10.2D |
| 24S10.3D |
| |
| |
|5 VT01.5D |
|6 |
|P |
|I 24S10.6L |
|N |
| MB8128(1) 6264 |
| LM324 YM3014 MB8128(2) CM03.8M|
| YM3014 CM02.9F CM04.9M|
| YM2203 CUSTOM |
|HA1368 VOL VOL YM2203 Z80A(2) Z80A(1)|
|--------------------------------------------------------|
Notes:
Z80A(1) - Z80A CPU. Clock 3.000MHz [12/4] (main CPU)
Z80A(2) - Z80A CPU. Clock 3.000MHz [12/4] (sound CPU)
YM2203 - Yamaha YM2203 FM Operator Type-N(OPN) sound chip. Clock 1.500MHz [12/8]
YM3014 - Yamaha YM3014 Serial Input Floating D/A Converter. Clock 1.000MHz [12/12]
MB8128(1) - Mitsubishi M58725 2kBx8-bit SRAM (character/text layer RAM)
MB8128(2) - Mitsubishi M58725 2kBx8-bit SRAM (sound program RAM)
6264 - Hitachi HM6264 8kBx8-bit SRAM (main program RAM)
CUSTOM - DIP48 custom chip. On bootlegs this is replaced by a PAL, 74LS245 and 74LS08 on a plug-in sub-board
CM02.9F - 27C128 EPROM (sound program)
CM03.8M - 27C128 EPROM (main program)
CM04.9M - 27C256 EPROM (main program)
VT01.5D - 27C128 EPROM (characters/text layer)
DIP* - 8-position DIP switch
LM324 - Texas Instruments LM324 Quad Operational Amplifier
HA1368 - Hitachi HA1368 5.3W Mono Audio Power Amplifier
56PIN - 56-pin edge connector (not JAMMA)
24S10.1D - Texas Instruments TBP24S10 bi-polar PROM (red color PROM)
24S10.2D - Texas Instruments TBP24S10 bi-polar PROM (green color PROM)
24S10.3D - Texas Instruments TBP24S10 bi-polar PROM (blue color PROM)
24S10.1H - Texas Instruments TBP24S10 bi-polar PROM (palette selector PROM)
24S10.6L - Texas Instruments TBP24S10 bi-polar PROM (interrupt timing PROM)
HSync - 15.6196kHz
VSync - 59.6170Hz
Bottom board (parts face up)
85605-B-1 |----------| |----------|
|-------------------|----------|-----------|----------|--|
|2114 |
|2114 |
| |
| |
| 2114 2114 2148 |
| 2114 2114 2148 |
| |
| |
| 24S10.6E |
| |
| VT05.7E VT08.7H |
| |
| VT06.8E VT09.8H |
| 2148 2148 |
| VT07.9E VT10.9H |
|--------------------------------------------------------|
Notes:
24S10.6E - Texas Instruments TBP24S10 bi-polar PROM (video timing PROM)
VT* - 27C128 EPROM (sprites)
2114 - Mitsubishi M5L2114 1kBx4-bit SRAM (sprite RAM)
2148 - Intel P2148 1kBx4-bit SRAM (sprite RAM)
***************************************************************************/
#include "emu.h"
#include "includes/commando.h"