Packets per Xfer vs. Xfers to queue trade off | Cypress Semiconductor
Packets per Xfer vs. Xfers to queue trade off
when transferring data from FPGA to PC using Cypress Streamer and changing those 2 parameters i see different speeds. It happens that keeping Packets per Xfer at a fixed value and changing Xfers to queue from 64 to 32 i see a grater speed i would expect that queueing more packets reduces CPU overhead and this results in a greater speed...Why this is not happening ?
can anybody give me an explanation ?