3421A CAL RAM

[Dave Frederickson]

(04-25-2019 05:24 AM)djd328 Wrote:  Did you investigate further?

I've been staring at the hexdumps for a little while, the 9999s jump out at me. Maybe an artifact of the parity algorithm? Assuming you are correct about the nibbles, from my 3468B:

No I did not. Once I was able to save, restore, and reset the CAL RAM data I concluded my investigation.

Regarding the 9's, like your YYYYYYY value for the 3v range, I would think that would be a negative offset from zero.

Dave