SPRZ398K November 2012 – September 2024 DRA745 , DRA746 , DRA750 , DRA756
EDMA to VCP Stream Burst Is Not Functional
Low
If EDMA is configured for a constant addressing mode (also referred to as STREAM or FIFO mode) transfer to the VCP data space, the accesses fail.
Software must configure the EDMA to perform Incrementing transfers to VCP instead of constant addressing mode. A constant addressing mode transfer can be emulated by setting the EDMA PaRAM as follows:
SR 2.0, 1.1, 1.0
TDA2x: 2.0, 1.1, 1.0
DRA75x, DRA74x: 2.0, 1.1, 1.0