at91sam9g20-cu ATMEL Corporation, at91sam9g20-cu Datasheet - Page 108

• Manufacturer Part Number: at91sam9g20-cu
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

16.4.1
Register Name:PIT_MR
Access Type: 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.
108
31
23
15
–
–
7
AT91SAM9G20 Preliminary
Periodic Interval Timer Mode Register
30
22
14
–
–
6
29
21
13
–
–
5
28
20
12
–
–
4
PIV
PIV
27
19
11
–
3
26
18
10
–
2
PIV
PITIEN
25
17
9
1
6384B–ATARM–15-Dec-08
PITEN
24
16
8
0