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Could someone do a calculation on a real HP-21?
01-06-2019, 08:01 PM
Post: #11
RE: Could someone do a calculation on a real HP-21?
(01-06-2019 04:55 AM)teenix Wrote:  
(01-05-2019 09:11 PM)Harald Wrote:  Does the pic code need the same update?

Cheers,
Harald

Hi Harald,

Sorry it took awhile to update the PIC code.

There is a new update available at teenix.org.

The PIC will need to be flashed in [ALL] mode and should be explained when the Windows software communicates with the PIC

I had to do a text comparison of the microcode and this was the error that showed up. Not sure how it ended up that way, and even that the code worked at all.

bad good
26F 0 -> p if P = 0
287 13 -> p if P = 13

cheers

Tony

Hi Tony,

Thanks a lot! I didn't mean to rush you, sorry if it came across like that.

Cheers,
Harald
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RE: Could someone do a calculation on a real HP-21? - Harald - 01-06-2019 08:01 PM



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