How to achieve High performance on zynq zc706 DDR3 SODIMM memory (PL)
Please look into the attached PDF of block design which I made for PL DDR3. I have four AXI masters in PL (only write) and one AXI read master from VDMA. I am using PL DDR3 SODIMM due to BW limitation on PS DDR. I need 3.84 Gbytes/sec including read and writes. I got around 960 Mbytes/sec when I am using the PS DDR(used HP ports), but after changing to PL SODIMM the performance is decreased.
I have doubts on my PL DDR3 implementation, configuration. All AXI read and write data width is 64-bit. Please help me understand and achieve more performance on PL DDR3 (than PS DDR).