My first program which should spam ‘A’ at puTTY is almost ready to be run. I just completed the final wirerapping for everything I can remember I need. INT is not hooked up yet and neither is the timer CPLD. But the rest is.
So, I’ll some continuity checking to ensure I have connections where I think I have them. Then a power up test to see if I have power. Then a final check to see if I can read the flash with the in-circuit flash programmer.
If all that passes, I pop in the 3 last chips, the 2MHz oscillator, the SRAM, and the Z-80.
Here is the fun side: