When designing for a flexible FPGA configuration solution, one important factor to consider is how to update the FPGA bitstream in-system. For a PROM-based, FPGA configuration solution, the FPGA bitst...
I believe many people have debugged it! How to implement the busy detection, what is the reading timing, mainly the timing of the E pin, so I now use a delay to solve the problem. I have read the manu...