Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK Data Sheet
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Product codes
AT91SAM9M10-G45-EK
956
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
Figure 41-16.
DMAC Transfer Flow for Linked List Source Address and Contiguous Destination Address
Channel Enabled by
software
LLI Fetch
Hardware reprograms
SADDRx, CTRLAx,CTRLBx, DSCRx
HDMA buffer transfer
Writeback of control
information of LLI
Is HDMA in
Row 1
Channel Disabled by
hardware
Buffer Complete interrupt
generated here
HDMA Transfer Complete
interrupt generated here
yes
no