Head On (bootleg, alt maze): Difference between revisions
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!status | !status | ||
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|6x || [[ | |6x || [[2708|F2708]] || 1-6 || dumped | ||
|- | |- | ||
|1x || [[ | |1x || [[2708|IC2708]] || 0 || broken, not dumped | ||
|- | |- | ||
|2x || [[PROM|SN74S288N]] || 14b,14c || not dumped yet | |2x || [[PROM|SN74S288N]] || 14b,14c || not dumped yet |
Revision as of 12:24, 30 April 2011
dumper | f205v |
dump date | 19/07/2005 |
emulator | |
dev |
name | 63 |
description | Head On (bootleg) |
year | |
manufacturer | ?BBF? |
Technical references
CPUs
QTY | Type | clock | position | function |
---|---|---|---|---|
1x | Z80 | 14a | 8-bit Microprocessor - main | |
1x | oscillator | no markings | 12b |
ROMs
QTY | Type | position | status |
---|---|---|---|
6x | F2708 | 1-6 | dumped |
1x | IC2708 | 0 | broken, not dumped |
2x | SN74S288N | 14b,14c | not dumped yet |
RAMs
QTY | Type | position |
---|---|---|
8x | 4027 | 4b-11b |
PLDs
QTY | Type | position | status |
---|
Others
1x 22x2 edge connector
Notes
This PCB is clearly manufactured in Italy, it's a bootleg based on the classical SIDAM hardware design.
Files
-
PCB component side
-
PCB solder side
-
ROMs
63