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HP 80: What the heck is going on behind the curtain?
11-28-2019, 12:59 PM
Post: #6
RE: HP 80: What the heck is going on behind the curtain?
(11-28-2019 09:31 AM)teenix Wrote:  
(11-28-2019 03:16 AM)Dave Britten Wrote:  I'd be really curious to know which keystrokes change the status bits, and how these bits affect the different code paths when computing a result.

Not sure if it is what you need, but the emulator at http://www.teenix.org will let you play around behind the scenes of the HP80. As well as the emulator, you need to download the HP80 module as well.

cheers

Tony

That was going to be my next step. Whether or not I can actually make sense of what it's doing remains to be seen, of course! But the Trace feature ought to help quite a bit.
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RE: HP 80: What the heck is going on behind the curtain? - Dave Britten - 11-28-2019 12:59 PM



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