W90P710_05 Datasheet, PDF (429/526 Pages) Winbond – 16/32-bit ARM microcontroller

W90P710
BITS
[31:3]
[2:0]
Reserved
DESCRIPTIONS
-
RTC Tick Time Interrupt request Interval
The TTR [2:0] is used to select tick time interrupt request
interval. The period of tick time interrupt is as follow:
TTR[2:0]
Tick Time interrupt interval
0
1 sec
TTI
1
2
1/2 sec
1/4 sec
3
1/8 sec
4
1/16 sec
5
1/32 sec
6
1/64 sec
7
1/128 sec
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Publication Release Date: January 17, 2005
Revision A.2