Mr. Du!
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dumper | f205v, Gnoppi |
date | 24/07/2007 |
emulator | MAME 0.30 |
dev | Lee Taylor |
name | mrdu on ProgettoEMMA mrdu on Arcade Database |
description | Mr. Du! |
year | 1982 |
manufacturer |
Technical references
CPUs
QTY | Type | clock | position | function |
---|---|---|---|---|
1x | Z80 | missing | 8-bit Microprocessor - main | |
2x | SN76489AN | Digital Complex Sound Generator - sound | ||
1x | LM377 | - | Dual Audio Amplifier - sound | |
1x | oscillator | 18MHz | ||
1x | oscillator | 7680Khz |
ROMs
QTY | Type | position | status |
---|---|---|---|
6x | HN462732G | gfx | dumped |
4x | 2764 | main missing | not dumped |
4x | DM74S288N | not dumped |
RAMs
QTY | Type | position |
---|
PLDs
QTY | Type | position | status |
---|---|---|---|
0x |
Others
1x 28x2 edge connector
1x trimmer (volume)
2x 8 DIP switches banks
Notes
Files
-
PCB component side
-
PCB solder side
579