Asterion
From Citylan
| dumper | Lorenzo Fongaro, Xadhoom, Paolo Bolognesi, Paolo Rinoldi |
| date | 21/09/2020 |
| emulator | |
| dev |
| name | 1709 |
| 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 | not dumped yet | |
| 1x | SN74S470N | not dumped yet |
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
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
-
ROMs
1709
