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SGPIO Header
There is one Serial Link General Purpose Input/Output (S-SGPIO1) header located on the
motherboard. Refer to the table below for pin definitions.
Disk-On-Module Power Connector
Two power connectors for SATA DOM (Disk-On-Module) devices are located at JSD1/JSD2.
Connect appropriate cables here to provide power support for your Serial Link DOM devices.
Aspeed
AST2500
LEDBMC
1
1
1
1
1
1
DLE1
M.2 PCI-E 3.0 X4
Intel
C622
SP1
3
LEDSAS
LSI
3008
2
JNVME1
L-SAS0-7
1
JNVME2
SGPIO Header
Pin Definitions
Pin#
Definition
Pin#
1
NC
2
3
Ground
4
5
Load
6
7
Clock
8
NC = No Connection
DOM Power
Pin Definitions
Pin#
Definition
1
5V
2
Ground
3
Ground
UID-LED
UID-SW
VGA
USB9/10(3.0)
Intel
X557
(-NCTF)
JLAN1: LAN3/4
SAS CODE
(-NCTF)
Inphi
CS4227
SFP1: LAN1/2
(-NCTPF)
(-NCTPF)
CPU
BT1
IPMI CODE
SAN MAC
MAC CODE
FANB
FANA
FAN4
FAN3
FAN2
49
Chapter 2: Installation
Definition
NC
Data
Ground
NC
1. S-SGPIO1
COM1
2. JSD1 (DOM PWR)
IPMI_LAN
USB0/1
1
JOH1
3. JSD2 (DOM PWR)
JVRM1
1
USB8(3.0)
JSTBY1
JF1
CPU FAN1
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