Did you know the 2nd bathch of Spice calculators are more accurate?

[J-F Garnier]

(05-20-2023 06:21 AM)brouhaha Wrote:  

(05-19-2023 08:08 AM)J-F Garnier Wrote:  BTW, I didn't know that the 38E and 38C have different firmware, contrary to the 33E/33C.

The 33E and 33C have different firmware.
[..] they added detection for "Pr Error", so I expect they must have added use of a cold-start constant in RAM somewhere.

Oh yes, I should have thought about the "Pr Error" message, definitively a firmware difference.

I probably confused with the 25/25C.
The 25C doesn't have a RAM check or "Pr Error" message and so uses the same ROM as the 25, correct?
In this small booklet , there is a specific procedure for the 25C to initialize the RAM in case of power disruption.

J-F