
DS1386/1386P
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Figure 2. DS1386 RAMified Watchdog Timekeeper Registers
Table 1. Time-of-Day Alarm Mask Bits
REGISTER
(3) MINUTES
(5) HOURS
(7) DAYS
DESCRIPTION
1
Alarm Once Per Minute
0
1
Alarm When Minutes Match
0
1
Alarm When Hours and Minutes Match
0
Alarm When Hours, Minutes and Days Match
Note: Any other bit combinations of mask bit settings produce illogical operation.