- Using the BUFIO makes another clock domain....FPGAs apparently hate clock domain crossings, avoid them at all cost.
- Now moving back to having on high speed clock domain for logic and DDR blocks, take care of IO alignment in software for TX and RX
- Also, fixed the io_wait path with logic...not sure what I was thinking there. Logic was trivial. The way it was,the io path was going straight into the FIFO as a wait.
- Using new packet interface
- Adding active signal, indicating that link is ready. This way you don't need to guess when the link is ready (no magic constants)
- Removed register on por reset input to get rid of x on startup.
