EMU Infos
| dumper |
f205v
|
| date |
06/11/2010
|
| emulator |
|
| dev |
|
PCB Infos
| name |
934
|
| description |
Tetris (bootleg set 3)
|
| year |
1988
|
| manufacturer |
|
Technical references
CPUs
| QTY
|
Type
|
clock
|
position
|
function
|
| 1x |
SY6502 |
MHz |
|
8-bit Microprocessor - main
|
| 1x |
P8749H |
MHz |
|
8-bit Microcontroller - main (internal ROM dumped)
|
| 1x |
76489 |
MHz |
u16 |
Digital Complex Sound Generator - sound
|
| 1x |
oscillator |
4.000 |
40 |
|
| 1x |
oscillator |
10.000MHz |
107 |
|
| 1x |
oscillator |
14.31818MHz |
143 |
|
ROMs
| QTY
|
Type
|
position
|
status
|
| 1x |
KM28C16 |
ic3 |
dumped
|
| 2x |
27C512 |
ic1,ic2 |
dumped
|
RAMs
PLDs
Others
1x 28x2 JAMMA edge connector
1x trimmer (volume)
1x 4x2 switches DIP
Notes
Files
-
PCB component side
-
PCB solder side
-
Title
-
Attract mode
-
ROMs
934
Title
ROMs
