SUPER MICRO Computer C2SBE ATX PS/2 Keyboard and PS/2 Mouse Ports, Serial Ports, Keyboard/Mouse

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

ATX PS/2 Keyboard and PS/2 Mouse Ports

The ATX PS/2 keyboard and the PS/2 mouse are located at J28. See the table on the right for pin definitions. (The mouse port is above the key- board port. See the table on the right for pin definitions.)

PS/2 Keyboard and

Mouse Port Pin

Definitions

Pin# Definition

1Data

2NC

3Ground

4VCC

5Clock

6NC

Serial Ports

Serial Port

Pin Definitions

COM1 (J31) is a connector located on the IO Backpanel and COM2 is a header located at J13. See the table on the right for pin definitions.

Pin # Definition

1DCD

2RXD

3TXD

4DTR

5Ground

Pin # Definition

6DSR

7RTS

8CTS

9RI

10NC

(Pin 10 is available on COM2 only. NC: No Connection.)

KB/MOUSE	JKBA 4-Pin PWR
COM1	B
VGA	Parallel Port
USB 3/4/5/6
USB 1/2	LAN	JPUSB1

CPU Fan

FAN1

Processor

DIMM1A

Intel G33

FAN2

DIMM2A DIMM1B

	S I/O W83627DHG
DIMM2B	24-pin ATX PWR

A.Keyboard/Mouse

B.COM1

C.COM2

Audio	Fan5
	North Bridge
	Slot7 PCI-E x1

Floppy

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
	I-SATA1	I-SATA5		CTRL
			LE1
FP USB 7/8	FP USB 9/10			Panel
				Front

Slot2 PCI-33MHz

Front Audio	Speaker	IDE CTRL	JPUSB2
		ITE 8212

COM2	C	Slot1 PCI-33MHz	Buzzer
			SPKR1	WOL

	JL1
Front-Access USB 12	Front-Access USB 11
IDE#2
IDE#1

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