[volt-nuts] HP3458A calibration memory backup

Poul-Henning Kamp phk at phk.freebsd.dk
Thu Aug 7 02:38:15 EDT 2014


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In message <BLU170-W124ED5EA748A7038AFDE927CEE10 at phx.gbl>, Mark Sims writes:

>Unfortunately,  I accidentally over-wrote the files where the data
>was changing when I gave my dumping program batch file the wrong
>file name...  but  it was MREAD location 60ECA (RAM byte offset
>0765).  On one dump it was 01 and another it was 05.  I didn't write
>down what it was the other time.

As far as I know, that is an unused area of the CALRAM, so the
difference could seem to indicate that your CALRAM battery is on
its last legs...

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.


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