Griffon (Videotron bootleg of Phoenix)
From Citylan
| dumper | f205v |
| date | 01/05/2007 |
| emulator | |
| dev |
| name | 549 |
| description | Griffon (set 2) |
| year | 1981 |
| manufacturer | Videotron |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | Z80CPUB1 | 2b | 8-bit Microprocessor - main | |
| 1x | MN6221AA | 1d | Melody-Alarm Generator - sound (Internal ROM not dumped) | |
| 2x | UA324PC | 2k,2j | Quad Operational Amplifier - sound | |
| 1x | oscillator | 10MHz | 10k |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 8x | MM2716 | 00,07 | dumped |
| 4x | TMS2516 | b7,b8,d7,d8 | dumped |
| 1x | SN74S471N | 11k | dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 8x | SY2114-2 | 9b,9-10b,10-11b,11b,9d,9-10d,10-11d,11d |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 0x |
Others
1x 22x2 edge connector
1x trimmer (volume)
2x 4x2 switches DIP (1.4d 2.4d)
1x 8x2 switches DIP (3.4c)
Notes
update 20100318 from ANY:
griffon.03 is the only different rom from the supported set, don't know what the difference are.
griffon.k11 is the real prom used on griffon pcb. maybe the data is the same as the 2 proms.
Files
-
PCB 1 component side
-
PCB 1 solder side
-
Read me 1
-
PCB 2 component side
-
Read me 2
-
ROMs
549
