IEI Technology IMBA-H112 Quick Installation Manual page 14

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PCIEx4_1: PCIe x4 Connector
PIN DESCRIPTION
B1
B2
B3
B4
B5 SMB_CLK_PCIE1
B6 SMB_DATA_PCIE1
B7
B8
B9
B10 +V3P3A_PCIEAUX
B11
B12
B13
B14 EXP_A_TX_0_C_DP
B15 EXP_A_TX_0_C_DN
B16
B17 PCIEX8_PRSNT1_N_1
B18
B19 EXP_A_TX_1_C_DP
B20 EXP_A_TX_1_C_DN
B21
B22
B23 EXP_A_TX_2_C_DP
B24 EXP_A_TX_2_C_DN
B25
B26
B27 EXP_A_TX_3_C_DP
B28 EXP_A_TX_2_C_DN
B29
B30
B31 PCIEX8_PRSNT1_N_1
B32
+V12S
+V12S
+V12S
GND
GND
+V3P3S
@
@
@
GND
GND
GND
GND
GND
GND
GND
GND
@
GND
14
PIN DESCRIPTION
A1 PCIEX8_PRSNT1_N_1
A2 +V12S
A3 +V12S
A4
A5
A6
A7
A8
A9 +V3P3S
A10 +V3P3S
A11 PLTRST_N
A12
A13 CLK_PCIE_PCI_P
A14 CLK_PCIE_PCI_N
A15
A16 PCIE_RXP1
A17 PCIE_RXN1
A18
A19
A20
A21 PCIE_RXP2
A22 PCIE_RXN2
A23
A24
A25 PCIE_RXP3
A26 PCIE_RXN3
A27
A28
A29 PCIE_RXP4
A30 PCIE_RXN4
A31
A32
GND
@
@
@
@
GND
GND
GND
@
GND
GND
GND
GND
GND
GND
@