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+--- Thread: HP41 display specification? (/thread-5460.html)
HP41 display specification? - John Ioannidis - 01-04-2016 08:07 PM
Was the protocol that the hp41 CPU uses to communicate with the display ever documented/reverse-engineered?
I have a couple of 41s (one fullnut, one halfnut) with broken LCDs. It would be fun to build an external display using, say, B7971 nixie tubes
/ji
RE: HP41 display specification? - Monte Dalrymple - 01-05-2016 05:02 AM
The spec for the display driver is on the Museum DVD.
RE: HP41 display specification? - emece67 - 01-07-2016 07:53 PM
And also available in TOS.
Regards.