Re: Non-working Commodore PET 3016
Can I just check - when we say look at DA0 (etc) at the CPU socket we mean on the pins of the socket which is soldered into the PCB - not the one the CPU is plugged into on top.
If you were looking at DA0 on the CPU itself then it would be understandable to see a constant low bit '0', as that bit is low in the NOP opcode (EA = 1110 1010).
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