Griffon (Videotron bootleg of Phoenix): Difference between revisions
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griffon.03 is the only different rom from the supported set, don't know what the difference are.<br> | griffon.03 is the only different rom from the supported set, don't know what the difference are.<br> | ||
griffon.k11 is the real prom used on griffon pcb. maybe the data is the same as the 2 proms. | griffon.k11 is the real prom used on griffon pcb. maybe the data is the same as the 2 proms. | ||
-- | --- | ||
update 20170305 from F205V:<br> | update 20170305 from F205V:<br> | ||
I finally redumped the PROM (the previous dump was bad due to a faulty connection on 1 leg).<br> | I finally redumped the PROM (the previous dump was bad due to a faulty connection on 1 leg).<br> | ||
Revision as of 15:45, 5 March 2017
| dumper | f205v, ANY, Dumping Union |
| 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.
---
update 20170305 from F205V:
I finally redumped the PROM (the previous dump was bad due to a faulty connection on 1 leg).
It is the exactly the same as PCN N°896 dumped by ANY, so we at least have a reconfirmation of the dump.
The 2 PCBs have been merged into this page, for clarity.
Files
-
PCB 1 component side
-
PCB 1 solder side
-
Read me 1
-
PCB 2 component side
-
Read me 2
-
ROMs
549 - 896
