EMU Infos
| dumper |
f205v
|
| date |
23/08/2011
|
| emulator |
MAME 0.143u6
|
| dev |
Roberto Fresca
|
Technical references
CPUs
| QTY
|
Type
|
clock
|
position
|
function
|
| 1x |
Z8400AB1-Z80ACPU |
|
11c |
8-bit Microprocessor - main
|
| 3x |
D8255AC-2 |
|
7c,8c,9c |
Programmable Peripheral Interface
|
| 1x |
WF19054 |
|
5c |
Programmable Sound Generator - sound
|
| 1x |
oscillator |
12.000MHz |
X1 6j |
|
ROMs
| QTY
|
Type
|
position
|
status
|
| 4x |
2764 |
1,2,3,4 |
dumped
|
| 4x |
27256 |
5,6,7,9 |
dumped
|
| 3x |
DM74S287N |
3f,13g,14g |
dumped
|
| 2x |
N82S123N |
12d,13d |
not dumped yet
|
RAMs
PLDs
Others
1x 36x2 edge connector
1x 10x2 edge connector
1x pushbutton
1x trimmer (volume)
1x trimmer VAL
4x 8x2 switches DIP
1x battery 3.6V
Notes
Not working
it looks like EPROM "bingo8.12b" is missing
Files
979
PCB component side
PCB component side detail 1
PCB component side detail 2
PCB solder side
