Changes between Version 65 and Version 66 of HpCalculatorSim


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Timestamp:
Aug 15, 2020, 10:04:21 AM (2 years ago)
Author:
Eric Hazen
Comment:

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  • HpCalculatorSim

    v65 v66  
    11This is a retro-tech implementation of the classic HP-25 calculator.  I love the HP-25, and wanted to create a larger-than-life (literally) recreation.  Using the original chips is out of the question, so I've chosen to use a Z80, which was introduced at about the same time (1976 vs 1975 for the HP-25).  I started with some inspiration from Eric Smith's excellent [https://nonpareil.brouhaha.com/ nonpareil] simulator and the equally excellent [https://archived.hpcalc.org/laporte/Woodstock/ws_intro.htm reverse-engineering] done by Jacques Laporte (R.I.P.).
     2
     3== Events ==
     4
     5* https://hhuc.us/
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    37[[HpCalcBuildLog]]