SUPER MICRO Computer AOC-LPZCR1 manual Connector and Header Descriptions *AOC-SOZCR1, SMB I 2C

Chapter 2: Technical Specifi cations and Installation

2.2.2 Connector and Header Descriptions (*AOC-SOZCR1)

Connector	Description
J1	Systerm Management Bus (I2C) (*See Page 2-2 for
	I2C cable connection.)
J2	SCSI Mode (On: Enable)
J3	Serial ATA (SATA2) Mode (On: Enable)
J4	SAS Mode (On: Enable)
J6	Flash Firmware (On: Flashing Firmware.)

2.2.3 SMB Connector and Pin Definitions (*AOC-SOZCR1)

SMB (I2C)
			SMB (I2C)
A System Management Bus header is		Pin Definitions (J1)
located at J1. Connect the I2C cable
		Pin	Definition
here to utilize SMB on your add-on		Number
		1		Data
card (*See below). See the table on		2	Ground
		3		Clock
the right for pin defi nitions.
I2C cable Connection	3-Pin Connector (J1) on			3-PinConnector on
					the cable
		the SOZCR1

1.The I2C Cable has a 3-pin connec- tor on one end, and a 4-pin connector on the other end.

2.Connect the 3-pin connector of the cable to the 3-pin I2C Connector (J1) on the AOC-SOZCR1 card.

3.Connect the 4-pin connector of the cable to the 4-pin I2C Connector on the backplane as shown on the right.

4-Pin I2C Connector	4-Pin Connector on
on the Backplane	the cable

*Note 1: Refer to the layout on Page 2-4 for the locations of the Connectors and LED Indicators.

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