3 ms·
Until now I've never heard of anyone else doing this. I purchased a 6502 in Nov '75 without any way to program it. Out of desperation, I wired up a diode matri
by morninglight 2y ago
Until now I've never heard of anyone else doing this.
I purchased a 6502 in Nov '75 without any way to program it.
Out of desperation, I wired up a diode matrix using the 6502
machine codes and was delighted that it actually ran! Even
though I had a bucket full of signal diodes from a nearby surplus
store, this programming effort was more than sufficient motivation
for purchasing some ram chips.