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SuperServer E50-9AP-N5 User's Manual
Functions
SATA
PCI Express
USB
LPC
SMBus
DDI
Power
Misc
GND
JEIO1
This Supermicro I/O header provides support for the following functions: DP/HDMI, two PCIe
x1, two USB 2.0, LPC, SATA, SMBus, and Power.
Supermicro EI/O
Pin Definition
Pin#
Definition
Pin#
Definition
1
PCIE_EIO_RX_DP0
61
GND
2
PCIE_EIO_TX_DP0
3
PCIE_EIO_RX_DN0
4
PCIE_EIO_TX_DN0
5
GND
6
GND
7
PCIE_EIO_RX_DP1
8
PCIE_EIO_TX_DP1
9
PCIE_EIO_RX_DN1
10
PCIE_EIO_TX_DN0
11
GND
12
GND
13
CLK_100M_EIO_DP
14
USB_P5_DP
15
CLK_100M_EIO_DN
16
USB_P5_DN
17
GND
62
GND
18
USB_P4_DP
19
DDI1_TXP2
20
USB_P4_DN
21
DDI1_TXN2
22
GND
23
GND
24
DDI1_TXP3
25
DDI1_TXP1
26
DDI1_TXN3
27
DDI1_TXN1
28
GND
29
GND
30
DDI_HPD
31
DDI1_TXP0
32
SOC_WAKE_EIO_N
33
DDI1_TXN0
63
GND
34
DDI1_DDC_P1V8_
DAT
35
GND
36
DDI1_DDC_P1V8_
CLK
37
DDI1_AUXP
38
SOC_SMB_CLK
39
DDI1_AUXN
40
SOC_SMB_DAT
41
P5VSB
42
P3VSB
43
P5VSB
44
LPC_LFRAME_N
45
P12VSB
46
LPC_AD3
47
SOC_LPC_CLKOUT1
64
GND
48
LPC_AD2
49
PLTR_
TPM_80PORT_N
50
LPC_AD1
51
LPC_SERIRQ
52
LPC_AD0
53
P3V3
54
P5V
55
PS_ON_N
56
GND
57
EIO_SATA_TXP0
58
EIO_SATA_RXN0
59
EIO_SATA_TXN0
60
EIO_SATA_RXP0