What is the meaning of the "SerialLite II Deskew Tolerance" in Table 19 of the SerialLite II IP Core User Guide (PDF)?

Description

The Max Deskew (Cycles) in Table 19 of the SerialLite II IP Core User Guide (PDF) means the maximum lane to lane skew the transceiver is able to accept.

Resolution

For example: If the Transfer Size is 4 then the Maximum Deskew time accepted by transceiver is 2 tx_coreclock clock cycles. In contrast if the Transfer Size is 1 then the Maximum Deskew time accepted by transceiver is 14 tx_coreclock clock cycles.