The Museum of HP Calculators

HP Forum Archive 15

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HP 9825 Simulator needs ROM-dump
Message #1 Posted by Klaus on 16 Jan 2006, 2:26 p.m.

Hi!

I am trying to simulate the CPUs of the HP 9825 on the PC. So far I have typed in 6000 lines of Microcode from the patent, and it seems to work. Since the microcode in the patent lacks checksums and some links, I need a ROM-dump to continue my work (besides typing in the rest of the microcode would cost me another year).

If someone here can provide a ROM-dump, he or she can decide on the licence unter which the simulator will be published.

Thanks for your interest! Klaus


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