Datasheet

SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
1060
40.7.10 PWM DMA Register
Name: PWM_DMAR
Address: 0x40000024
Access: Write-only
Only the first 16 bits (channel counter size) are significant.
 DMADUTY: Duty-Cycle Holding Register for DMA Access
Each write access to PWM_DMAR sequentially updates the CDTY field of PWM_CDTYx with DMADUTY (only for channel
configured as synchronous). See Section “Method 3: Automatic write of duty-cycle values and automatic trigger of the
update”.
31 30 29 28 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
DMADUTY
15 14 13 12 11 10 9 8
DMADUTY
76543210
DMADUTY