DFI KB968 - Manual (Page 17)

www.dfi .com Chapter 3 Hardware Installation
17
Chapter 3
Signal Pin# Pin Type Pwr Rail /Tolerance KB968 Carrier Board Description
PCIE_TX0+ A68 AC Coupling capacitor
PCIE_TX0- A69 AC Coupling capacitor
PCIE_RX0+ B68
PCIE_RX0- B69
PCIE_TX1+ A64 AC Coupling capacitor
PCIE_TX1- A65 AC Coupling capacitor
PCIE_RX1+ B64
PCIE_RX1- B65
PCIE_TX2+ A61 AC Coupling capacitor
PCIE_TX2- A62 AC Coupling capacitor
PCIE_RX2+ B61
PCIE_RX2- B62
PCIE_TX3+ A58 NA
PCIE_TX3- A59 NA
PCIE_RX3+ B58 NA
PCIE_RX3- B59 NA
PCIE_TX4+ A55 NA
PCIE_TX4- A56 NA
PCIE_RX4+ B55 NA
PCIE_RX4- B56 NA
PCIE_TX5+ A52 NA
PCIE_TX5- A53 NA
PCIE_RX5+ B52 NA
PCIE_RX5- B53 NA
PCIE_TX6+ D19 NA
PCIE_TX6- D20 NA
PCIE_RX6+ C19 NA
PCIE_RX6- C20 NA
PCIE_TX7+ D22 NA
PCIE_TX7- D23 NA
PCIE_RX7+ C22 NA
PCIE_RX7- C23 NA
PCIE0_CK_REF+ A88
PCIE0_CK_REF- A89
Signal Pin# Pin Type Pwr Rail /Tolerance KB968 Carrier Board Description
PEG_TX0+ D52 AC Coupling capacitor
PEG_TX0- D53 AC Coupling capacitor
PEG_RX0+ C52
PEG_RX0- C53
PEG_TX1+ D55 AC Coupling capacitor
PEG_TX1- D56 AC Coupling capacitor
PEG_RX1+ C55
PEG_RX1- C56
PEG_TX2+ D58 AC Coupling capacitor
PEG_TX2- D59 AC Coupling capacitor
PEG_RX2+ C58
PEG_RX2- C59
PEG_TX3+ D61 AC Coupling capacitor
PEG_TX3- D62 AC Coupling capacitor
PEG_RX3+ C61
PEG_RX3- C62
PEG_TX4+ D65 NA
PEG_TX4- D66 NA
PEG_RX4+ C65 NA
PEG_RX4- C66 NA
PEG_TX5+ D68 NA
PEG_TX5- D69 NA
PEG_RX5+ C68 NA
PEG_RX5- C69 NA
PCI Express Lanes Signals Descriptions
O PCIE AC coupled on Module PCI Express Differential Transmit Pairs 0
O PCIE AC coupled on Module PCI Express Differential Transmit Pairs 2
I PCIE AC coupled off Module
I PCIE AC coupled off Module PCI Express Differential Receive Pairs 0
Connect to PCIE device or slot
PCI Express Differential Receive Pairs 4
O PCIE AC coupled on Module
NA
O PCIE AC coupled on Module PCI Express Differential Transmit Pairs 1
PCI Express Differential Receive Pairs 1
PCI Express Differential Receive Pairs 3
(Optional with on board LAN, Default setting as NC)
I PCIE AC coupled off Module PCI Express Differential Receive Pairs 2
PCI Express Differential Transmit Pairs 3
(Optional with on board LAN, Default setting as NC)
O PCIE AC coupled on Module NA
PCI Express Differential Receive Pairs 7
O PCIE PCIE
Reference clock output for all PCI Express and PCI Express Graphics
lanes.
PCI Express Differential Receive Pairs 6
O PCIE AC coupled on Module PCI Express Differential Transmit Pairs 7
PCI Express Differential Transmit Pairs 4
NA
NA
I PCIE AC coupled off Module
I PCIE AC coupled off Module
O PCIE AC coupled on Module PCI Express Differential Transmit Pairs 6
I PCIE AC coupled off Module PCI Express Differential Receive Pairs 5
O PCIE AC coupled on Module PCI Express Differential Transmit Pairs 5
PCI Express Graphics transmit differential pairs 2
PEG Signals Descriptions
O PCIE AC coupled on Module PCI Express Graphics transmit differential pairs 0
I PCIE AC coupled off Module PCI Express Graphics receive differential pairs 0
O PCIE AC coupled on Module PCI Express Graphics transmit differential pairs 1
AC coupled off Module PCI Express Graphics receive differential pairs 1
Connect to PCIE device or slot
Connect AC Coupling cap 0.1uF
Connect to PCIE device or slot
Connect AC Coupling cap 0.1uF
Connect to PCIE device or slot O PCIE AC coupled on Module
I PCIE
PCI Express Graphics transmit differential pairs 4
I PCIE AC coupled off Module
I PCIE AC coupled off Module PCI Express Graphics receive differential pairs 3
I PCIE AC coupled off Module PCI Express Graphics receive differential pairs 2
O PCIE AC coupled on Module PCI Express Graphics transmit differential pairs 3
PCI Express Graphics receive differential pairs 4
O PCIE AC coupled on Module
Connect AC Coupling cap 0.1uF
Connect to PCIE device or slot
Connect AC Coupling cap 0.1uF
NA
NA
PCI Express Graphics transmit differential pairs 5 NA O PCIE AC coupled on Module
I PCIE AC coupled off Module PCI Express Graphics receive differential pairs 5 NA
NA
NA
NA
NA
NA
NA
Connect to PCIE device, PCIe CLK Buffer or slot
Connect to PCIE device or slot
Device - Connect AC Coupling cap 0.1uF
Slot - Connect to PCIE Conn pin
Device - Connect AC Coupling cap 0.1uF
Slot - Connect to PCIE Conn pin
Connect to PCIE device or slot
Device - Connect AC Coupling cap 0.1uF
Slot - Connect to PCIE Conn pin
I PCIE AC coupled off Module
I PCIE AC coupled off Module