SAM3SD8B Atmel Corporation, SAM3SD8B Datasheet - Page 947

• Manufacturer Part Number: SAM3SD8B
• Manufacturer: Atmel Corporation

35.7.38
Name:
Address:
Access:
This register acts as a double buffer for the CDTY value. This prevents an unexpected waveform when modifying the wave-
form duty-cycle.
Only the first 16 bits (channel counter size) are significant.
• CDTYUPD: Channel Duty-Cycle Update
Defines the waveform duty-cycle. This value must be defined between 0 and CPRD (PWM_CPRx).
11090A–ATARM–10-Feb-12
11090A–ATARM–10-Feb-12
31
23
15
–
7
PWM Channel Duty Cycle Update Register
PWM_CDTYUPDx [x=0..3]
0x40020208 [0], 0x40020228 [1], 0x40020248 [2], 0x40020268 [3]
Write-only.
30
22
14
–
6
29
21
13
–
5
28
20
12
–
4
CDTYUPD
CDTYUPD
CDTYUPD
27
19
11
–
3
26
18
10
–
2
SAM3S8/SD8
SAM3S8/SD8
25
17
–
9
1
24
16
–
8
0
947
947