C2SBA+II/C2SBA+/C2SBA/C2SBE User's Manual

Universal Serial Bus (USB)

There are 12 USB 2.0 (Universal Serial Bus) ports/headers on the motherboard. Six of them are Back Panel USB ports: USB#1/2 (J11) and USB#3/4/5/6 (J43). USB #7/8 (J44) and USB#9/10 (J45) are headers that can be used for front panel con- nections. Additionally, USB#11(J47) and USB#12 (J48) are onboard USB connectors that can be accessed from the front side of the chassis. See the tables on the right for pin definitions.

Back Panel USB (1-6)

Pin Definitions

Pin# Definitions

1+5V

2PO-

3PO+

4Ground

5N/A

Front Panel USB (#7/8/9/10) and Front-

Accessible Onboard USB (#11/12)

Connections

Pin #

Definition

Pin #

Definition

1

+5V

 

+5V

1

2

PO-

 

PO-

2

3

PO+

 

PO+

3

4

Ground

 

Ground

4

5

Key

 

No connection

5

 

 

 

 

Chassis Intrusion

A Chassis Intrusion header is located at JL1 on the motherboard. Attach an appropriate cable from the chassis to inform you of a chassis intrusion when it is opened.

Chassis Intrusion

Pin Definitions

Pin# Definition

1Intrusion Input

2Ground

KB/MOUSE

JKB

COM1

 

VGA

Parallel Port

 

USB 3/4/5/6

B

 

4-Pin PWR

CPU Fan

FAN1

Processor

DIMM1A

Intel G33

FAN2

DIMM2A DIMM1B

 

S I/O W83627DHG

DIMM2B

24-pin ATX PWR

A. Back panel USB Ports 1/2

B. Back panel USB Ports 3/4/5/6

USB 1/2

LAN

AJPUSB1

 

Audio

Fan5

North Bridge

 

 

 

 

 

Slot7

PCI-E x1

Floppy

 

 

 

C. Front Panel USB 7/8

D. Front Panel USB 9/10

E. USB 11

F. USB 12

C2SBA

 

Slot6 PCI-E x16

 

 

GLAN CTRL

 

 

 

 

Slot5 PCI-E x4

 

JBT1

 

 

 

 

JI2C1

JWOR

JPL1

 

JI2C2

Audio CTRL

 

 

 

JP5

Slot4 PCI-33MHz

 

 

Audio Enabled

 

 

CD-IN

Slot3 PCI-33MHz

JP2

Intel ICH9(R)

South Bridge

BIOS

 

 

 

Battery

 

 

I-SATA2

 

JP3

 

 

 

 

JWD

 

 

I-SATA3

 

JLED

FAN3

 

 

 

 

I-SATA0

I-SATA4

 

 

 

FAN4

C I-SATA1D

 

 

I-SATA5

LE1

CTRL

FP USB 7/8

FP USB 9/10

 

Panel

 

 

 

 

 

 

Front

G. Chassis Intrusion

 

Slot2 PCI-33MHz

 

 

Front Audio

 

Speaker

IDE CTRL

 

 

ITE 8212 JPUSB2

 

 

 

COM2

Slot1 PCI-33MHz

Buzzer

 

 

 

 

 

 

SPKR1

WOL

JL1

Front-Access USB 12 Front-Access USB 11G EIDE#2F

IDE#1

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SUPER MICRO Computer C2SBA+II, C2SBE Universal Serial Bus USB, Chassis Intrusion, Front Panel USB 7/8 Front Panel USB 9/10