pic32mx320f064h Microchip Technology Inc., pic32mx320f064h Datasheet - Page 406

• Manufacturer Part Number: pic32mx320f064h
• Description: 64/100-pin General Purpose, 32-bit Flash Microcontrollers
• Manufacturer: Microchip Technology Inc.

PIC32MX FAMILY
REGISTER 21-2:
DS61143A-page 404
bit 11-8
bit 7-0
Note 1: This register is only reset by POR.
AMASK<3:0>: Alarm Mask Configuration bits
0000 = Every half-second
0001 = Every second
0010 = Every 10 seconds
0011 = Every minute
0100 = Every 10 minutes
0101 = Every hour
0110 = Once a day
0111 = Once a week
1000 = Once a month
1001 = Once a year (except when configured for February 29th, once every 4 years)
1010 = Reserved – do not use
1011 = Reserved – do not use
11XX = Reserved – do not use
Note: This field should not be written when RTCCON = 1 (RTCCON<15>) and ALRMSYNC = 1.
ARPT<7:0>: Alarm Repeat Counter Value bits
11111111 = Alarm will trigger 256 times
...
00000000 = Alarm will trigger 1 time
The counter decrements on any alarm event. The counter only rolls over from 00 to FF if CHIME = 1.
Note: This field should not be written when RTCCON = 1 (RTCCON<15>) and ALRMSYNC = 1.
RTCALRM: RTC ALARM CONTROL REGISTER
Advance Information
(1)
(CONTINUED)
© 2007 Microchip Technology Inc.