The VIC-II – 425-407 Conversion Adapter can be used to eliminate your entire VIC-II circuit on your 250407 board. The adapter isolates the C64 from the on-board timing circuit and utilizes the timing circuitry on the adapter.
So what are the benefits?
- Easily troubleshoot faulty timing circuitry
- Quickly switch between PAL & NTSC
- Requires less components
It’s also a great replacement if you’re building up a 250407 board and don’t want to build any of the VIC-II circuitry. You can just as easily plug this into the VIC-II’s socket and use it.