diff options
Diffstat (limited to 'src/mame/drivers/stadhero.cpp')
-rw-r--r-- | src/mame/drivers/stadhero.cpp | 92 |
1 files changed, 79 insertions, 13 deletions
diff --git a/src/mame/drivers/stadhero.cpp b/src/mame/drivers/stadhero.cpp index de0bc01baa3..0c9bca18345 100644 --- a/src/mame/drivers/stadhero.cpp +++ b/src/mame/drivers/stadhero.cpp @@ -6,21 +6,87 @@ Emulation by Bryan McPhail, mish@tendril.co.uk -=== PCB Info === - - The OSC on the CPU board(DE-0303-3) is 20MHz - The OSC on the video board(DE-0304-3) is 24MHz - 68000 = 20 / 2 (10) - 6502 = 24 / 16 (1.5) - YM3812 = 24 / 8 (3) - YM2203 = 24 / 16 (1.5) - M6295 is driven by a 1.056MHz resonator, pin 7 is high - HSync = 15.6246kHz - VSync = 57.4434Hz - -TODO : RNG issue? Some behavior isn't correct (ex: BGM randomizer). + PCB Layout and Hardware Info by Guru + + + PCB Layouts + ----------- + + DE-0303-3 |-----------| |------------| + |------------|-----------|-----|------------|-------------| + | | + | 20MHz 6264 | + | PV-2A | + | (PAL) X | + | |----| | + | SW2 | | | + | | 6 | X | + |J | 8 | | + |A | 0 | | + |M EF18.7F 65C02 | 0 | EF15.9A| + |M | 0 | | + |A 5814 | | | + | |----| X | + | SW1 | + | PV-1 | + | YM2203 YM3812 (PAL) PV-0 X | + | (PAL) | + | YM3014 YM3014 M6295 EF13.4A| + | UPC3403 UPC3403 1.056MHz | + | 6264 | + | MB3730 EF17.1E | + |---------------------------------------------------------| + Notes: + 68000 - Clock 10.000MHz [20/2] + 65C02 - Clock 1.500MHz [24/16] + YM3812 - Clock 3.000MHz [24/8] + YM2203 - Clock 1.500MHz [24/16] + M6295 - Clock 1.056MHz (via resonator), pin 7 HIGH + YM3014 - Yamaha YM3014B Serial Input Floating D/A Converter + 6264 - 8kx8 SRAM + 5814 - 2kx8 SRAM + X - unpopulated DIP28 socket + SW1/2 - 8-position DIP Switch + MB3730 - Fujitsu MB3730 Audio Power AMP + uPC3403- NEC uPC3403 High Performance Quad Operational Amplifier + HSync - 15.6246kHz + VSync - 57.4434Hz + + + DE-0304-3 |-----------| |------------| + |------------|-----------|-----|------------|-------------| + |EF12.14J | + | HM3-65728 | + |EF11.13J | + | |--------| HM3-65728 EF07.12A| + |EF10.11J |DATAEAST| PV-3 | + | |L7B0072 | (PAL) EF06.11A| + | 2063 |BAC 06 | | + | |--------| EF05.9A | + | 2063 5814 | + | 5814 EF04.8A | + | | + | 5814 | + | 5814 |--------| EF03.6A | + | |DATAEAST| | + | |L7B0073 | EF02.5A | + | |MXC 06 | | + | |--------| |--------| EF01.4A | + |EF09.4J |DATAEAST| | + | |TC17G042| EF-19.3D EF00.2A | + |EF08.2J | | | + | |--------| 24MHz | + |---------------------------------------------------------| + Notes: + HM3-65728 - 2kx8 SRAM + 2063 - 8kx8 SRAM + 5814 - 2kx8 SRAM + + TODO : RNG issue? Some behavior isn't correct (ex: BGM randomizer). reference: https://youtu.be/6azneK6uUnA + + ***************************************************************************/ #include "emu.h" |