HP-67 1705A01234 [erase other's cards, writes and sometime read back its own cards]

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HP-67 1705A01234 [erase other's cards, writes and sometime read back its own cards]

11-21-2021, 01:39 AM

Post: #6

teenix

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Posts: 2,047
Joined: May 2016

RE: HP-67 1705A01234 [erase other's cards, writes and sometime read back its own cards]

(11-21-2021 01:07 AM)albertofenini Wrote: Thanks again Tony
By low you mean connected to ground ?
By hi what do you mean?
Take care and thanks

Logic LO would be close to zero volts.
Logic HI would be somewhere between 4 and 6 volts. I can't remember exactly.

cheers

Tony

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RE: HP-67 1705A01234 [erase other's cards, writes and sometime read back its own cards] - teenix - 11-21-2021 01:39 AM

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