AT32UC3C2512C Automotive Atmel Corporation, AT32UC3C2512C Automotive Datasheet - Page 1031

• Manufacturer Part Number: AT32UC3C2512C Automotive
• Manufacturer: Atmel Corporation

33.7.34
Name:
Access Type:
Offset:
Reset Value:
This register acts as a double buffer for the CV and CVM values. This prevents an unexpected comparison x match.
Only the first 20 bits (channel counter size) of CV
• CVMUPD: Comparison x Value Mode Update
Note:
• CVUPD: Comparison x Value Update
CAUTION: to be taken into account, the write of the CMPxVUPD register must be followed by a write of the CMPxMUPD
register.
9166C–AVR-08/11
31
23
15
7
-
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
decremented.
This bit is useless if the counter of the channel 0 is left aligned (CALG=0 in
Defines the comparison x value to be compared with the counter of the channel 0.
Comparison x Value Update Register
30
22
14
6
-
CMPxVUPD
Write-only
0x134 + [x * 0x10]
-
29
21
13
5
-
UPD
28
20
12
4
-
field are significant.
CVUPD
CVUPD
CVUPD
27
19
11
3
-
”Channel Mode Register” on page
26
18
10
2
-
25
17
9
1
-
AT32UC3C
1034)
CVMUPD
24
16
8
0
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