Alcon (US)
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| dumper | Guru |
| date | 16/04/2005 |
| emulator | MAME 0.35RC1 |
| dev | Marco Cassili |
| name | alcon on Arcade Database |
| description | Alcon (US) |
| year | 1986-12 |
| manufacturer | Toaplan - Taito |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | LH0080A-Z80A-CPU-0 | main PCB 12B | 8-bit Microprocessor - main | |
| 2x | AY-3-8910A | main PCB 11G,11J | Programmable Sound Generator - sound | |
| 1x | MB3712 | main PCB 13Q | Audio Amplifier - sound | |
| 1x | LH0080B-Z80B-CPU | ROMs PCB 8Q | 8-bit Microprocessor - main | |
| 1x | 68705P5 | ROMs PCB 6A | 8-bit EPROM Microcomputer Unit - main (internal ROM dumped 14) | |
| 1x | oscillator | 36.000MHz | ROMs PCB 9F X1 |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 3x | AM2764DC | main PCB 03,04,05 | dumped |
| 2x | MBM27256 | main PCB 10,12 | dumped |
| 2x | MN27256 | main PCB 11,13 | dumped |
| 1x | N82S129AN | main PCB 16 | not dumped |
| 3x | N82S129AN | main PCB ROM19,ROM20,ROM21 | dumped |
| 1x | N82S129N | main PCB 17 | not dumped |
| 1x | TBP18S030N | main PCB 18 | not dumped |
| 2x | M5L27128 | ROMs PCB 00,01 | dumped |
| 1x | D27256 | ROMs PCB 02 | dumped |
| 4x | MBM27256 | ROMs PCB 06,07,08,09 | dumped |
| 2x | N82S129AN | ROMs PCB ROM14,ROM15 | not dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 5x | D2148 | main PCB 2F,5M,5P,5S,5T |
| 4x | CXK5864PN-15L | main PCB 3H,3J,3K,3L |
| 1x | M5M5117P-15 | main PCB 11B |
| 6x | TMM2016AP-10 | ROMs PCB 2M,4F,4G,4N,4P,8J |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 0x |
Others
1x 28x2 JAMMA edge connector
2x 50 pins flat cable connector from main board to ROMs board (CN1,CN2)
1x trimmer (volume) (main PCB VR1 13S)
2x 8 DIP switches banks (main PCB 11H,12H)
Notes
main PCB is marked: "8606S MADE IN JAPAN"
main PCB is labeled: "M6100186A" and "860100714"
ROMs PCB is marked: "8606M MADE IN JAPAN"
update 20080710: added readme
update 20100625: Guru - The 68705P5 MCU has now been successfully processed (decap, de-protect & read)
Files
-
readme provided by GURU
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