//
// Lab 7
//
// Step 1
//199		TX_SRC_RDY_N <= 1'b1;
//200		TX_SOF_N <= 1'b1;
//205		TX_SRC_RDY_N <= 1'b0;
//206		TX_SOF_N <= 1'b0;
//226		TX_SRC_RDY_N <= 1'b1;
//228		TX_SRC_RDY_N <= 1'b0;
//235		TX_SRC_RDY_N <= 1'b1;
//237		TX_SRC_RDY_N <= 1'b0;
//
// Step 2
//292		if (~RX_SRC_RDY_N && ~RX_SOF_N)
//306		if (RX_SRC_RDY_N)
//324		if (~RX_SRC_RDY_N)