On 02/11/2012 05:40 PM, Jim Brain wrote: > OK, on those units, is READ (going to the 7501 directly) read only, or > can that port pin be set to output as well? The 8501 has the same setup as the 6510, a data direction register on $00 and a data register on $01. So yes, you can set CAS_RD to output. It's P4, motor is P3. Gerrit Message was sent through the cbm-hackers mailing listReceived on 2012-02-11 18:00:14
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