Atmel ARM-Based Evaluation Kit for SAM4S16C, 32-Bit ARM® Cortex® Microcontroller ATSAM4S-WPIR-RD ATSAM4S-WPIR-RD Data Sheet
Product codes
ATSAM4S-WPIR-RD
989
SAM4S Series [DATASHEET]
Atmel-11100G-ATARM-SAM4S-Datasheet_27-May-14
39.7.32 PWM Comparison x Value Register
Name:
PWM_CMPVx
Address:
0x40020130 [0], 0x40020140 [1], 0x40020150 [2], 0x40020160 [3], 0x40020170 [4], 0x40020180 [5],
0x40020190 [6], 0x400201A0 [7]
Access:
Access:
Read/Write
Only the first
16
bits (channel counter size) of field CV are significant.
• CV: Comparison x Value
Define the comparison x value to be compared with the counter of the channel 0.
• CVM: Comparison x Value Mode
0: The comparison x between the counter of the channel 0 and the comparison x value is performed when this counter is
incrementing.
1: The comparison x between the counter of the channel 0 and the comparison x value is performed when this counter is
1: The comparison x between the counter of the channel 0 and the comparison x value is performed when this counter is
decrementing.
Note: This bit is useless if the counter of the channel 0 is left aligned (CALG = 0 in “PWM Channel Mode Register” on page 993)
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
CVM
23
22
21
20
19
18
17
16
CV
15
14
13
12
11
10
9
8
CV
7
6
5
4
3
2
1
0
CV