Achronix Speedster22i SerDes User Manual
Page 30

“Figure 16: EFIFO SKP Addition/Removal: PCIE, GigE (802.3) and XAUI (802.3)” illustrates
SKP additions and removals for PCIe, GigE (802.3), and XAUI (802.3ae). Note that in the
figure, data_i and data_o are not actually aligned, they are merely depicted so for clarity.
Figure 16: EFIFO SKP Addition/Removal: PCIE, GigE (802.3) and XAUI (802.3)
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UG028, July 1, 2014