07:46 ... okay, having the documentation for Retroleum's diagnostics ... this could indicate an issue with the lower RAM (16KByte) multiplexors ... ICs 3 & 4, both 74LS157s, next to the ULA
interesting symptoms... and nice lttle RGB addon.. ..CPC needs one of them VLAs with extra features... 256 color out would be schweet!..i actually read earlier today someone is working on one using an arm micro instead of a FPGA solution... so when are you gonna design and build your own.. "Yet Another Speccy Clone" ? :P
Yes, I should (with my +2A) … but do you think I could find the bloody thing! And I don’t normally have DIN8 plugs as none of the other machines use that size, so I had to order one just to make up a new cable
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07:46 ... okay, having the documentation for Retroleum's diagnostics ... this could indicate an issue with the lower RAM (16KByte) multiplexors ... ICs 3 & 4, both 74LS157s, next to the ULA
That's a nice little setup. Tidy!
interesting symptoms... and nice lttle RGB addon.. ..CPC needs one of them VLAs with extra features... 256 color out would be schweet!..i actually read earlier today someone is working on one using an arm micro instead of a FPGA solution...
so when are you gonna design and build your own.. "Yet Another Speccy Clone" ? :P
I would have thought you already had all the various possible cables already made.. :P
Yes, I should (with my +2A) … but do you think I could find the bloody thing! And I don’t normally have DIN8 plugs as none of the other machines use that size, so I had to order one just to make up a new cable