I designed my signal processing board which uses TigerSHARC TS101 as DSP. The TS101 receives data from AD6635 via link ports. The AD6635 support link port output commucation. I found the order of the data is out of order. I mean the even and odd data was exchanged. The AD6635 outputs its data by quad word. I set DI register in receiver TCB as a pointer to a internal memory in TS101. The TigerSHARC manual says the DI should be multiplicands of 4 for the quad word DMA setting. But I made a mistake that I didn't set the DI address as a multiplicands of 4. My question is whether the even and odd reverse problem can occur if I don't follow the rule. Thank you in advance.
Link DMA setting in ADSP TS101
Started by ●August 14, 2006