RTC Calibration?

Forum for discussion of the DM10, DM11, DM12, DM15, DM16 and DM41 units
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Boub65
Posts: 231
Joined: Tue Sep 12, 2017 4:34 pm
Location: Rabat, Morocco

RTC Calibration?

Post by Boub65 »

Hi all,
Just a question to improve clock accuracy on Voyager calculators... if the hardware allows it!

Would it be possible to change the firmware so it accepts a "RTC Calibration" value?

The value could be pushed thru a Serial Console command (after calculation) and/or a combination of [Key]+[On] for +1 unit or -1 unit of the "RTC Calibration" value...

Sincerely,
Boubker.
Sincèrement, Sincerely, 73,
Boubker

DM15L, DM41L, DM42 #00855 (domes upgraded), DM41X #00707
HP48SX (with dark screen), HP42s, HP32SII (1990 with fraction bug), HP41C/CV
TI-89 titanium, CASIO fx-cg50 and Numworks (to play with micropython)
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