Kontron KTQ67/Flex - Slot Connectors; PCIe and PCI Slots

KTQ67 Users Guide
KTD-N0829-D Page 53
7 Slot Connectors (PCIe, mSATA, miniPCIe, PCI)
7.1 PCIe Connectors
All members of the KTQ67 family supports one (x16) (16-lane) PCI Express port, one x4 PCI Express
port (in a x16 PCI Express connector) and two miniPCI Express ports.
The 16-lane (x16) PCI Express (PCIe 2.0) port can be used for external PCI Express cards inclusive
graphics card. It is located nearest the CPU. Maximum theoretical bandwidth using 16 lanes is 16 GB/s.
The two miniPCIe (PCIe 2.0) is located on the backside of the board.
The 4-lane (x4) PCI Express (PCIe 2.0) can be used for any PCIex1, PCIex2 or PCIex4 cards inclusive
“Riser PCIex1 to PCI Dual flexible card“. (EFT samples support only PCIe x1).
7.1.1 PCI-Express x16 Connector (PCIe x16)
Note
Type
Signal
PIN
Signal
Type
Note
+12V
B1
A1
NC
+12V
B2
A2
+12V
+12V
B3
A3
+12V
GND
B4
A4
GND
SMB_CLK
B5
A5
NC
SMB_DATA
B6
A6
NC
GND
B7
A7
NC
+3V3
B8
A8
NC
NC
B9
A9
+3V3
SB3V3
B10
A10
+3V3
WAKE#
B11
A11
RST#
NC
B12
A12
GND
GND
B13
A13
PCIE_x16 CLK
PEG_TXP[0]
B14
A14
PCIE_x16 CLK#
PEG_TXN[0]
B15
A15
GND
GND
B16
A16
PEG_RXP[0]
CLKREQ
B17
A17
PEG_RXN[0]
GND
B18
A18
GND
PEG_TXP[1]
B19
A19
NC
PEG_TXN[1]
B20
A20
GND
GND
B21
A21
PEG_RXP[1]
GND
B22
A22
PEG_RXN[1]
PEG_TXP[2]
B23
A23
GND
PEG_TXN[2]
B24
A24
GND
GND
B25
A25
PEG_RXP[2]
GND
B26
A26
PEG_RXN[2]
PEG_TXP[3]
B27
A27
GND
PEG_TXN[3]
B28
A28
GND
GND
B29
A29
PEG_RXP[3]
NC
B30
A30
PEG_RXN[3]
CLKREQ
B31
A31
GND
GND
B32
A32
NC
PEG_TXP[4]
B33
A33
NC
PEG_TXN[4]
B34
A34
GND
GND
B35
A35
PEG_RXP[4]
Slot Connectors