SUPER MICRO Computer X8ST3-F, X8STE 2-26, T-SGPIO 0/1 & 3-SGPIO 0/1 Headers, Alarm Reset

X8ST3-F/X8STE User's Manual

T-SGPIO 0/1 & 3-SGPIO 0/1 Headers

Two T-SGPIO (Serial-Link General

Serial_Link-SGPIO

Pin Definitions

Purpose Input/Output) headers are located next to the I-SATA Port 1 on the motherboard. Additionally, two 3-SGPIO ports are also located next to SAS Port

3 on the X8ST3-F motherboard. These

Pin#	Definition
1	NC
3	Ground

5Load

7Clock

Pin Definition

2 NC

4 DATA Out

6Ground

8NC

headers are used to communicate with

the enclosure management chip in the

system. See the table on the right for

pin definitions. Refer to the board layout

below for the locations of the headers.

Alarm Reset

If three power supplies are installed and Alarm Reset (JP5) is enabled, the system will notify you when any of the three power modules fail. Connect JP5 to a micro-switch to enable you to turn off the alarm that is activated when a power module fails. See the table on the right for pin definitions.

NC: No Connections

Alarm Reset
Pin Definitions
Pin Setting	Definition
Pin 1	Ground
Pin 2	+5V

	KB/MOUSE
USB 0/1	IPMI LAN
COM1

JPUSB1 JPW2	SMBUS_PS1	JPW1	FAN1
	DIMM3A
	DIMM3B		CPU FAN
	DIMM2A
	DIMM2B
LAN CTRL	DIMM1A
for IPMIl LAN

DIMM1B

A.T-SPGIO 0

B.T-SPGIO 1

C.3-SPGIO 0 (X8ST3-F only)

VGA	LAN
	CTRL1
	LAN1
	LAN2
	LAN
	CTRL2
	FAN5

Intel Processor

Slot6 PCI-E 2.0 X8 on X16

Intel X58-Express

North Bridge

Battery

SPKR1

JBT1

JWOL

		JLED
		LE1
			JF1
				1
		JOH
	JWD
FAN2
A			JD1
			JAR	E
T-SGPIO1
		SATA1-I		SATA0-I
			B

D.3-SPGIO 1 (X8ST3-F only)

E.Alarm Reset

X8ST3-F/X8STE	SI/O
	COM2
	1

Slot5 PCI-E 2.0 X8

I-Button

Slot4 PCI-E 2.0 X4 on X8	BMC
	Firmware

JPL1
JPL2		JPG1
Slot3 PCI-E 2.0 X8
		BMC CTRL
Slot2 PCI 33MHz		WPCM 450
	JBMC1		SAS0
Slot1 PCI 33MHz		JPUSB3
Floppy	JI2C1	JI2C2
	BMC JTAG	USB2 USB3

	BIOS		Intel ICH10R
			South Bridge
			SAS CTRL
		3-SGPIO1	CLSI 1068E
SAS1	SAS2	SAS3	SAS4	SAS5 LES2 SAS6
		3-SGPIO2	D

JPS2

T-SGPIO2 I-SATA3		I-SATA2
	I-SATA5	I-SATA4
	USB 6/7
	USB 4/5
JPUSB2
JPS1	JL1
		1

LES1 FAN3

SAS7

FAN4

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