EMU Infos
| dumper |
f205v
|
| date |
18/03/2017
|
| emulator |
|
| dev |
|
PCB Infos
| name |
1489
|
| description |
unconfirmed Ozma Wars sound PCB
|
| year |
1979
|
| manufacturer |
Model Racing
|
Technical references
CPUs
| QTY
|
Type
|
clock
|
position
|
function
|
| 1x |
SN76477N |
|
CS244 |
Complex Sound Generator - sound
|
| 7x |
LM3900N |
|
CS209 |
Quad Operational Amplifier - sound
|
| 1x |
LM377N |
|
CS209 |
Dual Audio Amplifier - sound
|
ROMs
| QTY
|
Type
|
position
|
status
|
| 0x |
|
|
|
RAMs
PLDs
| QTY
|
Type
|
position
|
status
|
| 0x |
|
|
|
Others
1x 36x2 edge connector (CS209)
1x 15x2 edge connector (CS209)
8x trimmer (CS209 VR1-VR8)
1x 8 DIP switches bank (CS209 SW1)
Notes
CS209 PCB is labeled: "CS209 = 080301" and "09800128"
CS244 PCB is marked: "CS244" and "L.C." and "L.S."
Files
-
assembled PCBs component side
-
CS209 PCBs component side
-
CS209 PCB solder side
-
CS244 PCBs component side
-
CS244 PCB solder side
1489
assembled PCBs component side
CS209 PCBs component side
CS209 PCB solder side
CS244 PCBs component side
CS244 PCB solder side
