Atmel Xplained Evaluation Board AT32UC3A3-XPLD AT32UC3A3-XPLD Data Sheet

32072H–AVR32–10/2012

Figure 19-8. Multi-Block with Linked List Address for Source and Destination

If the user needs to execute a DMA transfer where the source and destination address are con-
tiguous but the amount of data to be transferred is greater than the maximum block size
CTLx.BLOCK_TS, then this can be achieved using the type of multi-block transfer as shown in

.

SAR(2)

SAR(1)

SAR(0)

DAR(2)

DAR(1)

DAR(0)

Block 2

Block 1

Block 0

Block 0

Block 1

Block 2

Address of 

Source Layer

Address of

Destination Layer

Source Blocks

Destination Blocks