SAM4S_14 Datasheet, PDF (968/1231 Pages) ATMEL Corporation – ARM-based Flash MCU

39.7.12 PWM Sync Channels Update Period Update Register
Name:
Address:
PWM_SCUPUPD
0x40020030
Access: Write-only
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
–
–
–
7
6
5
4
3
2
1
0
–
–
–
–
UPRUPD
This register acts as a double buffer for the UPR value. This prevents an unexpected automatic trigger of the update of
synchronous channels.
• UPRUPD: Update Period Update
Defines the wanted time between each update of the synchronous channels if automatic trigger of the update is activated
(UPDM = 1 or UPDM = 2 in “PWM Sync Channels Mode Register” ). This time is equal to UPR+1 periods of the synchro-
nous channels.
968
SAM4S Series [DATASHEET]
Atmel-11100G-ATARM-SAM4S-Datasheet_27-May-14