SPRUIU1C July 2020 – February 2024 DRA821U , DRA821U-Q1
After reset, all threads/channels in the PDMA will be idle and waiting for work to be assigned to them. In order to initiate PDMA operation, the host will need to first pair the channel with a remote data source (normally a paired-DMA channel), setup the static TR for the channel, and enable the thread.