On 1/29/2020 6:41 PM, TangentDelta via cctalk wrote:
I mapped out the Maxi-Bus using the Alpha manual. It
seems relatively straight-forward.
https://docs.google.com/spreadsheets/d/1Qp5xM5E_9Trn5-VABEbeffxY4pEnmCk6m-x…
The Linotron 202 reverse-engineering paper by Joe Condon, Brian Kernighan, and Ken
Thompson mentions a 512x4 PROM containing boot code. It seems like the next step here is
for me to identify this PROM and attempt to dump it and disassemble it.
And if you don't have a prom programer, you can burn one here.
http://www.eprompro.com/Index.html