Maniac Square (unprotected, Version 1.0, Checksum 66B1, 960419/1 PCB)
From Citylan
| dumper | f205v |
| date | 24/01/2018 |
| emulator | |
| dev |
| name | 1580 |
| description | Maniac Square (unprotected, alt) |
| year | 19960419 |
| manufacturer | Gaelco |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | MC68HC000FN16 | ic40x | 16/32-bit Microprocessor - main | |
| 1x | custom "CG-1V 427" | ic31 | main | |
| 1x | LM324N | ic11 | Quad Operational Amplifier - sound | |
| 1x | TDA1543 | ic23 | D/A Converter (DAC) - sound | |
| 1x | TDA1552Q | ic2 | Audio Amplifier - sound | |
| 1x | oscillator | 30.000MHz | xtal1 | |
| 1x | oscillator | 24.000MHz | xtal2 |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 4x | CY27H010-45WC | ms1,ms2,f2,f3 | dumped |
| 2x | M27C4001 | f0,f1 | dumped |
| 1x | 93C66 | ic3 | not dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 2x | HM3-65764F-5 | ic14,ic15 |
| 2x | KM428C256J-7 | ic33,ic34 |
| 4x | AS7C256-15PC | ic50,ic51,ic52,ic54 |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | ispLSI1016 | ic39 | read protected |
| 1x | TIBPAL16L8-25CN | ic48 | read protected |
Others
1x 28x2 JAMMA edge connector
1x 50 pins flat cable connector on solder side
1x pushbutton (SW2)
1x trimmer (volume)(P1)
Notes
PCB is marked: "COMP" and "(C) 1996 ALL RIGHTS RESERVED" and "REF. 960419/1 AMDE IN SPAIN" and "gaelco" on component side
PCB is marked: "SOLD" and "E193E" on component side
Files
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assembled PCBs
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PCB component side
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PCB solder side
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PCB component side
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PCB solder side
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ROMs
1580
