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Delta Percentage (Texas TI-58/59)
07-27-2016, 03:22 PM (This post was last modified: 07-27-2016 03:27 PM by Mark.)
Post: #7
RE: Delta Percentage (Texas TI-58/59)
(07-26-2016 09:15 PM)Gerson W. Barbosa Wrote:  
(07-26-2016 07:14 PM)rprosperi Wrote:  I can create the "HIR 02" using "STO 82 2" then deleting the "STO", but how does one generate the 2-digit "12" ? I tried "B", as on the 58, but this does not work.

What about STO 12 then deleting STO? The resulting code doesn't work, however.



Unfortunately, the TI-66 doesn't handle the HIR instruction, it's even mentioned in its owner's manual. TI didn't care much about that : When they ordered that calc's design from Toshiba, they very well could have included that opcode in the Toshiba microcontroller's firmware... (have a look at Joerg Woerner's "" website for more information)

EDIT : oops, didn't fully read rprosperi's post #4 which already flagged the manual, sorry. You tell that "clearly they work" .... on the TI-58/59 only, of course :-)

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Delta Percentage (Texas TI-58/59) - hp41cx - 07-26-2016, 12:11 AM
RE: Delta Percentage (Texas TI-58/59) - Mark - 07-27-2016 03:22 PM

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