Part Number:OMAP-L138
Tool/software: Code Composer Studio
I have a product that uses C6748 DSPs (about 3-4 years old). I upgraded the part to an Omap L-138. So far I am only using the C6748 DSP on the OMAP chip.
I am running the exact same code on the old C6748 and the new Omap L-138 DSP (same binary file, I just combine it with the ARM code the allows the DSP to run). I am noticing some very strange behavior on the OMAP device that I never saw on the old C6748 device. I think that the behavior is being caused by the EMIF interface between the OMAP and the FPGA. The errors are infrequent, but nonetheless still there.
Do you know if there are timing differences between the old C6748 and the C4748 on the new OMAP L138? Would I perhaps have to change EMIF settings/PLL settings between the two devices? If anyone knows any differences that could cause my issues, please let me know. Thanks.
