Asterion: Difference between revisions
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|12x || [[2708|F2708]] || || dumped | |12x || [[2708|F2708]] || || dumped | ||
|- | |- | ||
|1x || [[PROM|SN74S472N]] || || | |1x || [[PROM|SN74S472N]] || || dumped | ||
|- | |- | ||
|1x || [[PROM|SN74S470N]] || || | |1x || [[PROM|SN74S470N]] || || dumped | ||
|} | |} | ||
Revision as of 20:13, 4 October 2020
| dumper | Lorenzo Fongaro, Xadhoom, Paolo Bolognesi, Paolo Rinoldi |
| date | 21/09/2020 |
| emulator | MAME 0.225 |
| dev | Osso |
| name | asterion on ProgettoEMMA asterion on Arcade Database |
| description | Asterion |
| year | 1980 |
| manufacturer | Olympia |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | R6502P | 8-bit Microprocessor - main | ||
| 1x | TCA940 | - | Audio Amplifier - sound | |
| 1x | oscillator | 10595 | clock to be verified |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 12x | F2708 | dumped | |
| 1x | SN74S472N | dumped | |
| 1x | SN74S470N | dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 19x | M4027P-4F1 | |
| 1x | MM2114UCE |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 0x |
Others
1x 22x2 edge connector
1x trimmer (volume)
1x 8 DIP switches bank
1x 4 DIP switches bank
Notes
update 20201004: -> PROMs dump
Files
-
PCB component side -
PCB component side notes -
PCB component side detail 1 -
PCB component side detail 2 -
PCB component side detail 3 -
PCB component side detail 4 -
PCB component side detail 5 -
PCB component side detail 6 -
PCB component side detail 7 -
bezel -
control panel -
marquee 1 -
marquee 2 -
side art left 1 -
side art left 2 -
side art right -
PROMs
1709
