Head On 2 (Sidam bootleg): Difference between revisions
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!function | !function | ||
|- | |- | ||
|1x || [[Z80]] || || 8b || main | |1x || [[Z80]] || || 8b || 8-bit Microprocessor - main | ||
|- | |||
|1x || oscillator || 15.46646 || || | |||
|} | |} | ||
===ROMs=== | ===ROMs=== | ||
Revision as of 21:14, 30 January 2010
| dumper | f205v |
| dump date | 17/11/2009 |
| emulator | MAME 0.135u3 |
| dev | f205v, Any |
| name | headon2s |
| description | Head On 2 (Sidam bootleg) |
| year | 1979 |
| manufacturer | Sidam |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | Z80 | 8b | 8-bit Microprocessor - main | |
| 1x | oscillator | 15.46646 |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 8x | TMS2708 | 0-7 | dumped |
| 2x | MMI6331-1 | 2e,3e | dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 8x | 4027 | 1b-5b |
PLDs
| QTY | Type | position | status |
|---|
Others
1x 22x2 edge connector
1x 4x2 switches DIP (6h)
Notes
Working
This PCB is manufactured by SIDAM.
Files
864
