TYAN S8050 Manual page 60

PESLOT3
Selects PCIE port Bifurcation for PCIE#5 slot.
PESLOT4
Selects PCIE port Bifurcation for PCIE#6 slot
PESLOT5
Selects PCIE port Bifurcation for PCIE#7/PCIE#8 slots
NVME0/1/2/3
Selects PCIE port Bifurcation for PCIE#9/PCIE#10
3.3.4.3 PCIe Slot Speed
PESLOT1
Maximum Link Speed for PCIE#1/PCIE#2 slots.
Auto / GEN1(2.5 GT/s) / GEN2(5 GT/s) / GEN3(8 GT/s) / GEN4(16 GT/s) /
GEN5 (32GT/s)
X16 / x8x8 / x4x4x4x4
X16 / x8x8 / x4x4x4x4
X16 / x8x8 / x4x4x4x4
X16 / x8x8 / x4x4x4x4
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