EMU Infos
| dumper |
Alberto Grego, Silvio Grazzini, Corrado Tomaselli, Caius
|
| date |
21/10/2013
|
| emulator |
MAME 0.151
|
| dev |
Tafoid
|
PCB Infos
| name |
phozons
|
| description |
Phozon (Sidam)
|
| year |
1983
|
| manufacturer |
Sidam
|
Technical references
CPUs
| QTY
|
Type
|
clock
|
position
|
function
|
ROMs
RAMs
PLDs
Others
Notes
Finally I could dump the BRPOMs from the SIDAM Phozon PCB and I can confirm they match the existing ones.
The label and locations (suffix of ROM files) are:
PH1-1.1S
PH1-2.1R
PH1-3.1E
PH1-4.3E
PH1-5.5L
PH1-6.6R
While the three PLDs -already dumped by Corrado- are (tough in my PCB two of them lack of label but Corrado properly reported them):
PH1-7.7B
PH1-8.4B
PH1-9.7R
So, the sound BPROM is the 'PH1-4.3E' while @7R there is the PLD labelled 'PH1-9'@9R in my PCB there is an EPROM which I'm not able to read the type of but should be a 2764 for the SUB CPU code.
The only strange thing is that in MAME source there is also a 'pallette.prm' BPROM which I can't see on my PCB, maybe some devs could explain this.
Files
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