SAM3SD8C Atmel Corporation, SAM3SD8C Datasheet - Page 942

• Manufacturer Part Number: SAM3SD8C
• Manufacturer: Atmel Corporation

35.7.34
Name:
Address:
Access:
• CEN: Comparison x Enable
0 = The comparison x is disabled and can not match.
1 = The comparison x is enabled and can match.
• CTR: Comparison x Trigger
The comparison x is performed when the value of the comparison x period counter (CPRCNT) reaches the value defined
by CTR.
• CPR: Comparison x Period
CPR defines the maximum value of the comparison x period counter (CPRCNT). The comparison x value is performed
periodically once every CPR+1 periods of the channel 0 counter.
• CPRCNT: Comparison x Period Counter
Reports the value of the comparison x period counter.
Note:
• CUPR: Comparison x Update Period
Defines the time between each update of the comparison x mode and the comparison x value. This time is equal to
CUPR+1 periods of the channel 0 counter.
• CUPRCNT: Comparison x Update Period Counter
Reports the value of the comparison x update period counter.
Note:
942
942
31
23
15
–
7
The field CPRCNT is read-only
The field CUPRCNT is read-only
SAM3S8/SD8
SAM3S8/SD8
PWM Comparison x Mode Register
PWM_CMPMx
0x40020138 [0], 0x40020148 [1], 0x40020158 [2], 0x40020168 [3], 0x40020178 [4], 0x40020188 [5],
0x40020198 [6], 0x400201A8 [7]
Read-write
30
22
14
–
6
CUPRCNT
CPRCNT
CTR
29
21
13
–
5
28
20
12
–
4
27
19
11
–
3
–
26
18
10
–
2
–
CUPR
CPR
25
17
–
9
1
–
11090A–ATARM–10-Feb-12
11090A–ATARM–10-Feb-12
CEN
24
16
–
8
0