Black Hole (EFG Sanremo)
| dumper | f205v |
| date | 17/02/2019 |
| emulator | MAME 0.222 |
| dev | Osso |
| name | blackhol on ProgettoEMMA blackhol on Arcade Database |
| description | Black Hole (EFG Sanremo) |
| year | 198x |
| manufacturer | EFG Sanremo |
Contents |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | D8080A-I | 19 | 8-bit Microprocessor - main | |
| 1x | LM380N | Audio Amplifier - sound | ||
| 1x | oscillator | 20MHz |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 8x | TMS2516 | 1,2,3,5,6,9,10,11 | dumped |
| 1x | D2716 | 4 | dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 8x | S2102-1 | 35-42 |
| 2x | SEMI2114UCE |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 0x |
Others
1x 22x2 edge connector
1x 14 legs (DIP14-300mil) connector from main PCB to sub PCB
1x 24 legs (DIP24-600mil) connector from main PCB to sub PCB
1x trimmer (volume)
1x 8 DIP switches bank
Notes
main PCB is marked: "GEF*8" on solder side
sub PCB is marked: "LC" on component side ("LC" is the Italian for "Lato Componenti" which translates to "Components Side")
sub PCB is marked: "GEF*9 LS" on solder side ("LS" is the Italian for "Lato Saldature" which translates to "Solders Side")
PCB locations for EPROMs 7 and 8 are unpopulated.
The handwritten name "Omino - Scale" translates to "Little Man - Stairs"
Files
assembled PCBs component side
main PCB component side detail 1
main PCB component side detail 2
main PCB solder side
sub PCB component side
sub PCB solder side
1660
