Lanner NCA-4020 - Page 24

24
PCIE1 / PCIE2：STD PCIe x8 connector
PIN Description PIN Description
B1
P12V
A1
N/A
B2
P12V
A2
P12V
B3
P12V
A3
P12V
B4
GND
A4
GND
B5
I2C_SCLK
A5
N/A
B6
I2C_SDAT
A6
N/A
B7
GND
A7
SLT_X16_A7
B8
P3V3
A8
SLT_A8
B9
N/A
A9
P3V3
B10
P3V3_AUX
A10
P3V3
B11
WAKE#
A11
PCIE_RST#
B12
N/A
A12
GND
B13
GND
A13
CLK1_P
B14
CPU_TXP0
A14
CLK1_N
B15
CPU_TXN0
A15
GND
B16
GND
A16
CPU_RXP0
B17
N/A
A17
CPU_RXN0
B18
GND
A18
GND
B19
CPU_TXP1
A19
N/A
B20
CPU_TXN1
A20
GND
B21
GND
A21
CPU_RXP1
B22
GND
A22
CPU_RXN1
B23
CPU_TXP2
A23
GND
B24
CPU_TXN2
A24
GND
B25
GND
A25
CPU_RXP2
B26
GND
A26
CPU_RXN2
B27
CPU_TXP3
A27
GND
B28
CPU_TXN3
A28
GND
B29
GND
A29
CPU_RXP3
B30
CLK2_P
A30
CPU_RXN3
B31
CLK2_N
A31
GND
B32
GND
A32
N/A
B33
CPU_TXP4
A33
N/A
B34
CPU_TXN4
A34
GND
B35
GND
A35
CPU_RXP4
B36
GND
A36
CPU_RXN4
B37
CPU_TXP5
A37
GND
B38
CPU_TXN5
A38
GND
B39
GND
A39
CPU_RXP5
B40
GND
A40
CPU_RXN5
B41
CPU_TXP6
A41
GND
B42
CPU_TXN6
A42
GND
B43
GND
A43
CPU_RXP6
B44
GND
A44
CPU_RXN6
B45
CPU_TXP7
A45
GND
B46
CPU_TXN7
A46
GND
B47
GND
A47
CPU_RXP7
B48
N/A
A48
CPU_RXN7
B49
GND
A49
GND
B1
A1
B49
A49