Phozon (Sidam): Difference between revisions
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==Notes== | ==Notes== | ||
Finally I could dump the BRPOMs from the SIDAM Phozon PCB and I can confirm they match the existing ones.<br> | |||
The label and locations (suffix of ROM files) are:<br> | |||
PH1-1.1S<br> | |||
PH1-2.1R<br> | |||
PH1-3.1E<br> | |||
PH1-4.3E<br> | |||
PH1-5.5L<br> | |||
PH1-6.6R <br> | |||
While the three PLDs -already dumped by Corrado- are (tough in my PCB two of them lack of label but Corrado properly reported them):<br> | |||
PH1-7.7B<br> | |||
PH1-8.4B<br> | |||
PH1-9.7R<br> | |||
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.<br> | |||
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== | ==Files== | ||
Revision as of 09:45, 4 February 2015
| dumper | Alberto Grego, Silvio Grazzini, Corrado Tomaselli, Caius |
| date | 21/10/2013 |
| emulator | MAME 0.151 |
| dev | Tafoid |
| name | phozons |
| description | Phozon (Sidam) |
| year | 1983 |
| manufacturer | Sidam |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|
ROMs
| QTY | Type | position | status |
|---|
RAMs
| QTY | Type | position |
|---|
PLDs
| QTY | Type | position | status |
|---|
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
-
PCB component side
-
Read me
-
ROMs
1181
