Trying your RAM upgrade with the latest BE6502

Hi

Firstly can I say a big thank you for your amazing web page and work that you have done on the BE6502. Its great, please keep it up :-)


EDIT!!!!!!!!!

I re-watched Ben's video and worked out that that the ram upgrade uses the same memory space as the ACIA chip LOL. So of course it would never work. :-)

Yes, I think he was generous in his use of address spaces. You could try to restrict the RAM upgrade to use less addresses, but that would require another chip or two for the address decoding. Or just ditch the ACIA because my bit-banged serial works anyway.