(HP71B) HP-IL PILBOX ILPER ILVIDEO setup; HowTo?

[Christoph Giesselink]

(11-27-2023 06:40 PM)floppy Wrote:  HP71B connect now to the loop. Reaching the 2nd drive HDRIVE16.DAT still not achieved.

Looking into the Scope windows I only see NOP frames. For me the controller isn't initialized correctly. In the case of a HP71 do RESET HPIL @ RESTORE IO to initialize the loop with the device addressing sequence.

Sorry these are HP71 basics.