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71B MultiMod: MEMORY LOST when changing batteries?
04-21-2021, 02:24 PM
Post: #8
Dave Britten Offline
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RE: 71B MultiMod: MEMORY LOST when changing batteries?
(04-21-2021 02:49 AM)teenix Wrote:  I don't know the J2 function, but I gather removes power to the MultiMod board. Wiith the PIC powered down, if the 71 holds any of the PIC pins HI via the data pins etc, this may be a source of current draw.

cheers

Tony

Yeah, I was wondering if it might be a stray pull-up/down somewhere, but I don't know nearly enough about electronics engineering to go much further than that.
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RE: 71B MultiMod: MEMORY LOST when changing batteries? - Dave Britten - 04-21-2021 02:24 PM



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