nesdev.org

This is what I did (found on Famicomworld): UNROM -> UOROM conversion (mapper 2): Bend up pin 6 of 74HC161 Bend up pins 9 and 10 from 74HC32 Connect pin 9 from 74HC32 to pin 2,5, or 12 of 74HC32 so all 4 are connected together. Connect pin 11 of 74HC161 to pin 10 of 74HC32 Connect pin 6 of 74HC161 ...

Thanks afaik it's a 27c020 to use so will try the 32 pin layout

Hopefully will get chance this weekend.

Thanks again

- Ben

Is there a guide then as I'd love to try am I right in thinking a mapper 2 cart is correct?

I thought a Blades of Steel cart would do it but I must have gone wrong somewhere then?

This is as far as I understand (If I'm ready correctly) That they modified mapper 2?

http://wiki.nesdev.com/w/index.php/UxROM

Oh and the game is Dizzy

Thanks for your reply

- Ben

Hi all, 1st post so Hi to begin! My main collection I have is arcade machines and pinballs, I also do collect consoles and computers and I'm getting more into it. As I repair my own arcade pcbs, etc I've started messing with carts now as I have a programmer, etc. I seem to be in a phase where I just...