Hello ADI Technical support,
My customer will have two ADCs pumping about 320MB/s of data into the DSP for processing. Really, the captured data will go to a FPGA first, then get passed to the DSP for processing/analysis.
1. What is the fastest interface with the lowest latency for getting the data into and out of the DSP?
-> is the link port the interface with the fastest/highest bandwidth and the lowest latency? Should the customer consider using the ADSP-SC589 to get PCIe and will that be the fastest/highest bandwidth with the lowest latency? Looking for whatever ADI would recommend as the best solution for this requirement.
2. Using the fastest/highest bandwidth interface defined above, what is the latency to get data into/out of the DSP core for processing/analysis?
3. Are the engineering samples for the ADSP-SC58x and/or ADSP-2158x testing out at 450MHz as planned? Or what is the expected fastest core speed for the ADSP-SC58x / ADSP-2158x family?