Posted By
crock
on 2020-12-09
08:48:42
 |  Re: Video Tutorial DIY Eprom For Commodore Plus 4
I just modified one of the OpenC16Cart PCB's to test BASIC7 and can confirm it works.
https://www.inchocks.co.uk/commodore/C16Plus4/cart_screen.jpg
https://www.inchocks.co.uk/commodore/C16Plus4/cart_front.jpg
https://www.inchocks.co.uk/commodore/C16Plus4/cart_back.jpg
As you can see from the images, you need to cut the trace between pin 'B' and pin 22 of the low-rom EPROM on the back side of the cart, and then run a jumper wire from pin 7 on the front, back again to pin 22 of the EPROM.
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