I built the EEPROM programmer, and after some trials and normal silliness, I have a Gorgar System 6 MPU board booting Andre's test ROM v2.
It seems to differ from other videos I've seen in that it seems to be testing backwards. The bar lights I used are wired in the same direction as the connector(left most pin connected to left most led, etc).
I took a video of the main test and the old test running. Can someone familiar with this ROM take a look and see how they would interpret the results?

Thanks!

lol, I'm ok with either direction. I just used the wiring scheme I got with the ROM image, and was wondering if it was correct.

So, if that one was the non-existent PIA, does that mean that it generally passed test #1?

I built the LED board to be able to connect to the solenoid output. I'll test that next. (need to wire up a couple of new connectors)

*stares at Gorgar*
I have you now, you beast!

Thanks again for taking a look barakandl