I tested EE-401 "SC58x_MDMA_Throughput" with the following settings on ADZS-SC584-EZLITE.
2) SYSCLK = 225 MHz
3) DMA count = 16384 bytes
4) MSIZE = 32
5) PSIZE = 4
6) from C1L1S1 to C1L1S1
The measured throughput is 893.9 MB/s.
I changed the code to use the DMA Service "adi_mdma_Copy1D" instead of "MDMA_CONFIG".
The throughput is degraded to 224.7 MB/s.
Does the DMA Service support maximum theoretical throughput?
I think it is caused by setting DMA_CFG.PSIZE=0 and DMA_CFG.EN=1 simultaneously in the DMA service (MDmaUpdateXferStatus()).
I modified the code as shown below, the throughput changed to 895.6 MB/s.
adi_mdma_Copy1D(hStream, pMemDest, pMemSrc, ADI_DMA_MSIZE_32BYTES, Bytes/32);
adi_mdma_Copy1D(hStream, pMemDest, pMemSrc, 0x520, Bytes/32);