Dip switches and LDP I/O ribbon cable example:
Attachment:
File comment: Dragon's Lair example dip switches which are known to work for LD-V1000 mode using the original ROM board. The LDP I/O cable orientation is also shown.
20150814_133716.jpg [ 1.84 MiB | Viewed 10328 times ]
20150814_133716.jpg [ 1.84 MiB | Viewed 10328 times ]
Troubleshooting tips:
- Make sure LDP I/O ribbon cable is not plugged in backward
- If your PCB is revision C, you probably need to be running in LD-V1000 mode. If it is revision A, you need to be running in PR-7820 mode.