Datasheet

SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
500
26.8.15 DMAC Channel x [x = 0..3] Descriptor Address Register
Name: DMAC_DSCRx [x = 0..3]
Address: 0x400C0044 [0], 0x400C006C [1], 0x400C0094 [2], 0x400C00BC [3]
Access: Read-write
Reset: 0x00000000
This register can only be written if the WPEN bit is cleared in “DMAC Write Protect Mode Register” .
 DSCR: Buffer Transfer Descriptor Address
This address is word aligned.
31 30 29 28 27 26 25 24
DSCR
23 22 21 20 19 18 17 16
DSCR
15 14 13 12 11 10 9 8
DSCR
76543210
DSCR –
–