AT32UC3C1512C Automotive Atmel Corporation, AT32UC3C1512C Automotive Datasheet - Page 1033

• Manufacturer Part Number: AT32UC3C1512C Automotive
• Manufacturer: Atmel Corporation

33.7.36
Name:
Access Type:
Offset:
Reset Value:
This register acts as a double buffer for the CEN, CTR, CPR and CUPR values. This prevents an unexpected comparison
x match.
• CUPRUPD: Comparison x Update Period Update
• CPRUPD: Comparison x Period Update
• CTRUPD: Comparison x Trigger Update
• CENUPD: Comparison x Enable Update
9166C–AVR-08/11
31
23
15
7
-
-
-
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.
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.
The comparison x is performed when the value of the comparison x period counter (CPRCNT) reaches the value defined by
CTR.
0: The comparison x is disabled and can not match.
1: The comparison x is enabled and can match.
PWM Comparison x Mode Update Register
30
22
14
6
-
-
-
CMPxMUPD
Write-only
0x13C + [x * 0x10]
-
CTRUPD
29
21
13
5
-
-
-
28
20
12
4
-
-
-
27
19
11
3
-
-
26
18
10
2
-
-
CUPRUPD
CPRUPD
25
17
9
1
-
-
AT32UC3C
CENUPD
24
16
8
0
-
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