FX3 R/W problem | Cypress Semiconductor
FX3 R/W problem
I am testing R/W of FX3 with connecting to spartan6.
I used a code prepared by cypress, EZ-USB FX3 SDK/1.3/firmware/slavefifo_examples/slfifosync.
I attached a chipscope diagram of xilinx.
I don't know why read data after data write is always zero.
I want a comment what is wrong?