ARM Technical Support Knowledge Articles
PL330 AXI DMA Controller Knowledge Articles
Knowledge Articles in this section
Are device drivers available for the PL330?
At what point in an AXI bus transfer is davalid asserted?
Can DMA-330 perform Scatter-gather to unaligned addresses?
Can I choose which counter my PL330 program uses?
Can the number of events exceed the number of configured interrupts?
Changing PL330 AXI transaction IDs
DMA interface on PL330 AXI DMA Controller
Do ARM supply a Linux reference driver for PL330?
Does PL330 support Byte transfers?
Does PL330 wait for a 'ready' signal when executing a DMASTP instruction?
Does the source transfer size have to equal the destination transfer size?
PL330 scatter-gather implementation without manager thread
What are the differences between the DMAEND and DMAKILL instructions?
What causes the lockup_err bit to be asserted?
What does PL330 do if there is insufficient data inthe MFIFO?
What is the maximum amount of data that PL330 can transfer at any one time on a single channel?
What is the purpose of DMAFLUSHP?
What is the purpose of the PL330 DMAFLUSHP instruction?
Which device can control the data transfer length, to or from a peripheral?
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