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making HP39GS Serial Cable (RS-232)
05-07-2019, 05:10 AM
Post: #8
RE: making HP39GS Serial Cable (RS-232)
Hello,

Depending on the cals, the higher level protocols will be either an improved version of X-modem or Kermit...
Some other logical data can be exchanged to do directory listing and the like.

Cyrille

Although I work for the HP calculator group, the views and opinions I post here are my own. I do not speak for HP.
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RE: making HP39GS Serial Cable (RS-232) - cyrille de brébisson - 05-07-2019 05:10 AM



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