Quick update, the new 74LS259s arrived, and after replacing IC32 the machine now gets to the basic prompt, with all chips back in place, and keyboard/leds/sound are working too!
I am however still getting a problem on the RGB output, it is garbled and scrolling horizontally, so that is something I need to look into. In the mean time I am limited to black and white on the AV port.
Thanks for all the help!
Nic
I am however still getting a problem on the RGB output, it is garbled and scrolling horizontally, so that is something I need to look into. In the mean time I am limited to black and white on the AV port.
Thanks for all the help!
Nic
Statistics: Posted by nicf82 — Wed Dec 11, 2024 5:08 pm