Griffon (Videotron bootleg of Phoenix): Difference between revisions
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m WikiSysop moved page Griffon to Griffon (set 2) without leaving a redirect |
m →CPUs |
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|1x || [[MN6221|MN6221AA]] || || 1d || Melody-Alarm Generator - sound (Internal ROM not dumped) | |1x || [[MN6221|MN6221AA]] || || 1d || Melody-Alarm Generator - sound (Internal ROM not dumped) | ||
|- | |- | ||
| | |2x || [[LM324|UA324PC]] || || 2g,2h || Quad Operational Amplifier - sound | ||
|- | |- | ||
|1x || oscillator || 10MHz || 10k || | |1x || oscillator || 10MHz || 10k || | ||
Revision as of 19:55, 2 May 2016
| 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 | 2g,2h | 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 | 2 | not dumped yet |
RAMs
| QTY | Type | position |
|---|---|---|
| 8x | SY2114 | 9b,9-10b,10-11b,11b,9d,9-10d,10-11d,11d |
PLDs
| QTY | Type | position | status |
|---|
Others
1x 22x2 edge connector
1x trimmer (volume)
2x 4x2 switches DIP
1x 8x2 switches DIP
Notes
Files
-
PCB component side
-
PCB solder side
-
Read me
-
ROMs
549
