Datasheet

487
SAM9X35 [DATASHEET]
11055E–ATARM–10-Mar-2014
31.7.11 DMAC Channel Handler Disable Register
Name: DMAC_CHDR
Address: 0xFFFFEC2C (0), 0xFFFFEE2C (1)
Access: Write-only
Reset: 0x00000000
• DISx: Disable [7:0]
Write one to this field to disable the relevant DMAC Channel. The content of the FIFO is lost and the current AHB access is termi-
nated. Software must poll DIS[7:0] field in the DMAC_CHSR register to be sure that the channel is disabled.
• RESx: Resume [7:0]
Write one to this field to resume the channel transfer restoring its context.
31 30 29 28 27 26 25 24
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23 22 21 20 19 18 17 16
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15 14 13 12 11 10 9 8
RES7 RES6 RES5 RES4 RES3 RES2 RES1 RES0
76543210
DIS7 DIS6 DIS5 DIS4 DIS3 DIS2 DIS1 DIS0