The default settings of those parameters in the MPD are as below:
C_TX_FIFO_PF_THRESHOLD = 10 C_TX_FIFO_PE_THRESHOLD = 7 C_RX_FIFO_PF_THRESHOLD = 10 C_RX_FIFO_PE_THRESHOLD = 7
The description in PG080 is different. PG080 describes the default settings as below. The values found in PG080 (below) are correct.
C_TX_FIFO_PF_THRESHOLD = 510 C_TX_FIFO_PE_THRESHOLD = 2 C_RX_FIFO_PF_THRESHOLD = 510 C_TX_FIFO_PE_THRESHOLD = 2