hello: Recently, I try to use GTX, so I bought ML605. I generated a simple GTX example (the attachment is core subproject). when I simulate, I found that it took two clock(RXUSRCLK2 ) cycles to output one GTX_RXDATA. why? when I loopback, TxData is 0xXX00~0xXX1F, but Rxdata is 0xXX11~0xXX1F. I think there must be something I can't setting correctly, would you please help me to have a look? thank you.
