Chewing Gum
From Citylan
| dumper | Corrado Tomaselli |
| date | 14/03/2005 |
| emulator | MAME 0.99u2 |
| dev | Curt Coder, f205v |
| name | chewing on ProgettoEMMA chewing on Arcade Database |
| description | Chewing Gum |
| year | 198x |
| manufacturer |
Technical references
CPUs
| QTY | Type | clock | position | function |
|---|---|---|---|---|
| 1x | SGS Z80ACPUB1-133-Italy | 8-bit Microprocessor - main | ||
| 1x | TDA2002 | Audio Amplifier - sound | ||
| 1x | oscillator | 18432 | label "MEC18432" |
ROMs
| QTY | Type | position | status |
|---|---|---|---|
| 1x | SGS M2716 | 3 (GFX) | dumped |
| 1x | TMS 2716JL | 2 (GFX) | dumped |
| 1x | TMS 2516JL | 7L (main) | dumped |
| 1x | TMS 2532JL | 1 (main) | dumped |
| 1x | SN74S288N | dumped |
RAMs
| QTY | Type | position |
|---|---|---|
| 4x | 2114L2PC | |
| 2x | 2101A-4N | |
| 5x | AM27LS00DC |
PLDs
| QTY | Type | position | status |
|---|---|---|---|
| 0x |
Others
1x 22x2 edge connector
1x 10x2 edge connector (maybe coin/ticket payout)
1x trimmer (volume)
1x 8 DIP switches bank
Notes
PCB is marked: "1018" on component side
PCB is marked: "1018-B" on solder side
update 20180407: better pics and description
Files
-
PCB component side 1
-
PCB component side 2
-
PCB solder side 1
-
PCB solder side 2
-
In game
114
