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From Citylan
| dumper | Corrado Tomaselli |
| date | 04/03/2005 |
| emulator | MAME 0.93u3 |
| dev | David Haywood, Corrado Tomaselli, MAME Italian Forum |
| name | moremore on Arcade Database |
| description | More More |
| year | 1999 |
| manufacturer | SemiCom - Exit |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | AT89C52 | u24 | 8-bit Microcontroller - main (internal ROM not dumped) | |
| 1x | MC68EC0D0FU10 | u1 | 16/32-bit Microprocessor - main | |
| 1x | Z80 | u15 | 8-bit Microprocessor - sound | |
| 1x | AD-65 | u13 | 4-Channel Mixing ADCPM Voice Synthesis LSI - sound | |
| 1x | BS901 | u4 | FM Operator Type-M (OPM) - sound | |
| 1x | BS902 | u3 | D/A Converter (DAC) - sound | |
| 1x | LM324 | - | u1 | Quad Operational Amplifier - sound |
| 1x | uPC1241 | - | Audio Amplifier - sound | |
| 1x | oscillator | 12.000MHz | osc1 | |
| 1x | oscillator | 16.000MHz | xtal2 |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 3x | 27C2000 | u14,u52,u74 | dumped |
| 1x | TMS27C512 | u35 | dumped |
| 2x | 27C4000 | u76,u77 | dumped |
| 2x | NM27C040 | u75,u78 | dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 3x | HM3-65728BK-5 | u28,uxx,uxx |
| 4x | HM62H256AK-15 | u51,u72,u73,uxx |
| 4x | GM76C256CLL-70 | u37,u38,u64,u65 |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | QuickLogic QL2003-XPL84C | read protected | |
| 1x | PAL16L8 | u507 | read protected |
Others
1x 28x2 JAMMA edge connector
1x trimmer (volume)
2x 8 DIP switches banks(SW1,SW2)
Notes
PCB is marked: "SemiCom CO.LTD" and "Ser-4331-4" on component side
update 20200421: better description
Files
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PCB component side
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PCB component side notes
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Title
99
