Re: Nostalgia (HP 65) and now HP 25C and now HP 97 Message #4 Posted by Olivier De Smet on 21 Sept 2012, 11:19 a.m., in response to message #3 by Hans-Erik Lehndal
Some more nostalgia
HP 97 emulator on android (search go97c)
Two models in one app:
HP97 model: 26 registers, 224 program steps
HP97+ model: 106 registers, 896 program steps, 5 new instructions
97+ model is a personnal patch of the original rom to use the full cpu address space.
Oliver
|