12
PCIEX4: PCIe x4 slot
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
A1
NC
B1
+12V
A2
+12V
B2
+12V
A3
+12V
B3
+12V
A4
GND
B4
GND
A5
NC
B5
SCLK1
A6
NC
B6
SDATA1
A7
NC
B7
GND
A8
NC
B8
+3.3V
A9
+3.3V
B9
NC
A10
+3.3V
B10
+3.3V_DUAL
A11
PCIE_RST#
B11
PCIE_WAKE_UP#
A12
GND
B12
NC
A13
GFX_CLK0P
B13
GND
A14
GFX_CLK0N
B14
P_GFX_TXP0
A15
GND
B15
P_GFX_TXN0
A16
P_GFX_RXP0
B16
GND
A17
P_GFX_RXN0
B17
NC
A18
GND
B18
GND
A19
NC
B19
P_GFX_TXP1
A20
GND
B20
P_GFX_TXN1
A21
P_GFX_RXP1
B21
GND
A22
P_GFX_RXN1
B22
GND
A23
GND
B23
P_GFX_TXP2
A24
GND
B24
P_GFX_TXN2
A25
P_GFX_RXP2
B25
GND
A26
P_GFX_RXN2
B26
GND
A27
GND
B27
P_GFX_TXP3
A28
GND
B28
P_GFX_TXN3
A29
P_GFX_RXP3
B29
GND
A30
P_GFX_RXN3
B30
NC
A31
GND
B31
NC
A32
NC
B32
GND
