7 slot connectors (pcie, minipcie, pci), 1 pcie connectors, 1 pci-express x16 connector (pcie x16) – Kontron KTQM67-mITX User Manual

Page 66: Slot connectors (pcie, minipcie, pci), Pcie connectors, Pci-express x16 connector (pcie x16), Slot connectors

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KTQM67 Users Guide

KTD-N0819-K Page 66

7 Slot Connectors (PCIe, miniPCIe, PCI)

7.1 PCIe Connectors

All members of the KTQM67 family supports one (x16) (16-lane) PCI Express port, one x1 PCI Express
port 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.
PCIe x1, PCIe x2, PCIe x4, PCIe x8 and PCIe x16 are supported; however PCIe x2 is only supported
when using 3rd generation Intel® Core™ processor (Ivy Bridge).

The two miniPCIe (PCIe 2.0) is located on the backside of the board.

The 1-lane (x1) PCI Express (PCIe 2.0) can be used for any PCIex1 cards inclusive “Riser PCIex1 to
PCI Dual flexible card“.

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

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