SPRUIE9D May 2017 – May 2024 DRA74P , DRA75P , DRA76P , DRA77P
Bits 31:0 contain the pointer to the data payload if the command packet is an indirect type. This value along with the Payload Length will be combined to issue a DMA transaction that must complete before the List Manager can finish processing this descriptor. The list will be made inactive pending this DMA completion. This address should be on a 16 byte boundary so the lower 4 bits should always be 0.