Datasheet

315
SAM9263 [DATASHEET]
Atmel-6249N-ATARM-SAM9263-Datasheet_14-Mar-16
24.4.21 Last Destination Transaction Request Register
Name: DMAC_LstDstReqReg
Address: 0x00800390
Access: Read/Write
A bit is assigned for each channel in this register. LstDstReqReg[n] is ignored when software handshaking is not enabled
for the source of channel n.
A channel LSTDST bit is written only if the corresponding channel write enable bit in the LSTDS_WE field is asserted on
the same AMBA write transfer.
• LSTDSTx: Destination Last Transaction Request
• LSTDS_WEx: Destination Last Transaction Request Write Enable
0: Write disabled
1: Write enabled
31 30 29 28 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
––––––––
15 14 13 12 11 10 9 8
––––––LSTDS_WE1LSTDS_WE0
76543210
––––––LSTDST1LSTDST0