Pci-Express X16 Slot: Pcie1 - AXIOMTEK SBC86840 Series User Manual

SBC86840 Series All-In-One Mini ITX Board User's Manual

2.4.24 PCI-Express x16 Slot: PCIE1

PCIE1 slot supports the PCI-Express x16 graphics interface for PCI-
Express x16 graphics cards.
Pin
A1
A3
A5
A7
A9
A11 RESET#
A13 PCIE_CLK+
A15 GND
A17 PEG_RXN0
A19 N.C
A21 PEG_RXP1
A23 GND
A25 PEG_RXP2
A27 GND
A29 PEG_RXP3
A31 GND
A33 N.C
A35 PEG_RXP4
A37 GND
A39 PEG_RXP5
A41 GND
A43 PEG_RXP6
A45 GND
A47 PEG_RXP7
A49 GND
A51 GND
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Description Pin Description
N.C A2 +12V
+12V A4 GND
N.C A6 N.C
N.C A8 N.C
+3.3V A10 +3.3V
A12 GND
A14 PCIE_CLK-
A16 PEG_RXP0
A18 GND
A20 GND
A22 PEG_RXN1
A24 GND
A26 PEG_RXN2
A28 GND
A30 PEG_RXN3
A32 N.C
A34 GND
A36 PEG_RXN4
A38 GND
A40 PEG_RXN5
A42 GND
A44 PEG_RXN6
A46 GND
A48 PEG_RXN7
A50 N.C
A52 PEG_RXP8
Pin Description Pin Description
B1 +12V B2 +12V
B3 +12V B4 GND
B5 SMCLK B6 SMDAT
B7 GND B8 +3.3V
B9 N.C B10 3.3VAUX
B11 WAKE# B12 N.C
B13 GND B14 PEG_TXP0
B15 PEG_TXN0 B16 GND
B17 N.C B18 GND
B19 PEG_TXP1 B20 PEG_TXN1
B21 GND B22 GND
B23 PEG_TXP2 B24 PEG_TXN2
B25 GND B26 GND
B27 PEG_TXP3 B28 PEG_TXN3
B29 GND B30 N.C
B31 N.C B32 GND
B33 PEG_TXP4 B34 PEG_TXN4
B35 GND B36 GND
B37 PEG_TXP5 B38 PEG_TXN5
B39 GND B40 GND
B41 PEG_TXP6 B42 PEG_TXN6
B43 GND B44 GND
B45 PEG_TXP7 B46 PEG_TXN7
B47 GND B48 N.C
B49 GND B50 PEG_TXP8
B51 PEG_TXN8 B52 GND
Jumpers and Connectors