IDT 89HPES64H16G2 User Manual page 99

IDT Link Operation
Notes
PES64H16G2 User Manual
PExRP[0]
PExRP[1]
PExRP[2]
PExRP[3]
PES64H16G2
PExRP[4]
PExRP[5]
PExRP[6]
PExRP[7]
(a) x2 Port without lane reversal
PExRP[0]
PExRP[1]
PExRP[2]
PExRP[3]
PES64H16G2
PExRP[4]
PExRP[5]
PExRP[6]
PExRP[7]
(c) x1 Port without lane reversal
Figure 7.3 Merged Port Lane Reversal for Maximum Link Width of x2)
7 - 3
lane 0
lane 1
PES64H16G2
(b) x2 Port with lane reversal
lane 0
PES64H16G2
(d) x1 Port with lane reversal
PExRP[0] lane 1
PExRP[1] lane 0
PExRP[2]
PExRP[3]
PExRP[4]
PExRP[5]
PExRP[6]
PExRP[7]
PExRP[0]
PExRP[1] lane 0
PExRP[2]
PExRP[3]
PExRP[4]
PExRP[5]
PExRP[6]
PExRP[7]
April 5, 2013