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On Sat, Jan 25, 2014 4:13 PM EST miketakeguess@... wrote:
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I would expect it to pick up the previous date and time from the last time you set it. Your experiment tells me that a DS1645 (128k nvram without any RTC) would likely work the same as a D
S1556....because due to the memory map differences I think the DS1556 is acting just like an SRAM.
Mike
Probably the SRAM would act like the last time it was set, but the mapped registers of the DS1645 and the DS1556 are way different.