Hi Spiro, the 2716 is used as logic chip / PLA like in the cbm drives. You got the most important chips. I remembered also the "wrong" byte order at the reset vector ;) Special chips are: N82s123N - 256bit prom (logic) UA9614DC - Line Driver DS75115N - Dual Diff Driver AM25LS2521 - 8bit equal to comperator I have read out the 2716 - do you want it? I think it should also be possible to read the 82s123 to preserve the content. PS: Now someone have to convert the code to 6502 assembler for the 8250 to use subdirectories ;) ----- greets Christian -- Sent from: http://cbm-hackers.2304266.n4.nabble.com/Received on 2020-09-09 08:00:03
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