Datasheet

SAM9G45 [DATASHEET]
Atmel-6438O-ATARM-SAM9G45-Datasheet_08-Dec-15
114
14.5.1 Periodic Interval Timer Mode Register
Name: PIT_MR
Address: 0xFFFFFD30
Access: Read/Write
• PIV: Periodic Interval Value
Defines the value compared with the primary 20-bit counter of the Periodic Interval Timer (CPIV). The period is equal to
(PIV + 1).
• PITEN: Period Interval Timer Enabled
0: The Periodic Interval Timer is disabled when the PIV value is reached.
1: The Periodic Interval Timer is enabled.
• PITIEN: Periodic Interval Timer Interrupt Enable
0: The bit PITS in PIT_SR has no effect on interrupt.
1: The bit PITS in PIT_SR asserts interrupt.
31 30 29 28 27 26 25 24
––––––PITIENPITEN
23 22 21 20 19 18 17 16
–––– PIV
15 14 13 12 11 10 9 8
PIV
76543210
PIV