[sdiy] JP6 doesn't write presets. CR2032 over CR1/3N - OK?

Hugh Blemings hugh at blemings.org
Fri Mar 15 05:20:40 CET 2013


On 15/03/13 14:40, 3 vcos wrote:
> Funny I had the same problem recently. I actually replaced my battery
> with a new cr1/3n. Afterwards I wasn't able to write presets. I still
> haven't figured this out.

It's a looong time (sadly) since I played with a JP6, but I've a vague 
recollection that you had to do an implicit factory reset after 
replacing the battery.

Perhaps this step also ensured the RAM was written to a known state with 
any required metadata/checksums in place before a user patch write would 
work ?

Maybe you folk have already tried this, apologies if so!


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