Datasheet

363
SAM3X / SAM3A [DATASHEET]
Atmel-11057C-ATARM-SAM3X-SAM3A-Datasheet_23-Mar-15
22.7.5 DMAC Software Last Transfer Flag Register
Name: DMAC_LAST
Address: 0x400C4010
Access: Read-write
Reset: 0x00000000
• DLASTx: Destination Last
Writing one to DLASTx prior to writing one to DSREQx or DCREQx indicates that this destination request is the last trans-
fer of the buffer.
• SLASTx: Source Last
Writing one to SLASTx prior to writing one to SSREQx or SCREQx indicates that this source request is the last transfer of
the buffer.
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
––––DLAST5SLAST5DLAST4SLAST4
76543210
DLAST3 SLAST3 DLAST2 SLAST2 DLAST1 SLAST1 DLAST0 SLAST0