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HrastProgrammer · 06-01-2016, 07:45 AM

(05-24-2016 12:24 PM)Dieter Wrote:
(05-24-2016 12:54 AM)hp41cx Wrote:

Code:

.. .. ... 08 93 . 09 00 0 10 01 1 11 82 HIR 12 42 42 .. .. ...

I just tried this on Hrastprogrammer's TI59E emulator that is said to run the original microcode. Here the .01 HIR 42 sequence does not work (after the HIR command the display switches from .01 to 100), but 100 HIR 62 does it.

Although that .01 HIR 42 result looked like bug at first, I checked it on all TI-59 emulators I have access to, and they all produced the same result:

(1) My TI-59E for HP-48SX/48G+/48GX/49G/49G+/50G

(2) My TI-59E for Windows

(3) TI-59 emulator by Hynek Sladky (Windows console version)

(4) TI-59 emulator by Willibald Meyer (Windows version)

I believe the real TI-59 should behave the same, but I don't have a working one to check it ...