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Back panel connectors, Chapter 2: installation – SUPER MICRO Computer SUPER X7SPE-HF-D525 User Manual

Page 47

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Chapter 2: Installation

2-9

Serial Ports
Two COM connections (COM1, COM2)
are located on the motherboard. COM1
is located on the back I/O panel. COM2
is located just behind the back panel
connectors to provide additional on-
board serial connection support. See
the table on the right for pin defini-
tions.

Note: Additional COM3 and COM4
headers are available on the X7S-
PA-L motherboard only.

Serial Ports-COM1/COM2/COM3/COM4

Pin Definitions

Pin # Definition

Pin # Definition

1

DCD

6

DSR

2

RXD

7

RTS

3

TXD

8

CTS

4

DTR

9

RI

5

Ground

10

N/A

(Backpanel) COM1
COM2
COM3 (X7SPA-L Only)
COM4 (X7SPA-L Only)

1

1

2

MH

2

MH

3

MH

4

D17

JPW1

JUSB1

JD1

JPC3

JPUSB1

JWD

1

JPG1

JBMC1

JPL1

JPT1

JPL2

JDIMM2

1

JDIMM1

JI2C2

JI2C1

JOH1

JL1

JL

2

SP1

+

J2

J3

JBT1

JBAT1

JPCIE1

JUSB

5

JUSB4

JUSB3

JUSB

2

JLPC80

R1050

JSMB1

FAN1

FAN2

JC

OM2

JC

OM4

JPI2C1

JWF

1

J8

JVGA1

CD

1

JP

B

FAN

FA

N

COMS CLEAR

2-3 DISABL

E

1-2 ENABL

E

JPB:BMC ENABLE/DISABL

E

CD-in

JPT1:TP

M ENABLE/DISABL

E

1-2 ENABL

E

2-3 DISABL

E

AUDIO FP

T-SGPIO2

T-SGPIO1

JPI2C:PWR I2C

JSMB1:SMBus1

JPUSB1:USB

WA

KE UP

2-3 DISABLE

1-2 ENABLE

JWF1:DOM PW

R

JD1:1-3 PWR LED

4-7 SPEAKE

R

ON:ENABLE

JI2C2

OFF:DISABLE

JI2C1

OFF:DISABLE

ON:ENABLE

JL2:

AU

DIO FRONT P

ANEL SELEC

T

ON:A

C'97 FRONT P

ANE

L

OF

F:

HD

AU

DIO FRONT P

ANE

L

JPG1:VG

A

2-3 DISABLE

1-2 ENABL

E

2-3 DISABL

E

JPL2:1-2 ENABL

E

JPL1:1-2 ENABL

E

2-3 DISABL

E

JL1:CHASISS INTRUSIO

N

JF1 PWR ON RST X OH/FF NIC2 NIC1 HDD LED PWR LED X NMI

2-3 NMI

JWD1:1-2 RST

JBT1:

LAN2

LAN1

I-SATA5

I-SATA2

I-SATA4

I-SATA1

I-SATA3

I-SATA0

SLOT1 PCI-E X4 (IN X16 SLOT)

SYS

CPU

KB/MOUSE

CO

M4

CO

M3

COM2

COM1

SODIMM2

SODIMM1

CPU

J6

J5

J10

J11

J12

J13

J1

4

JPF

Back Panel Connectors

4

3

2

4

3

X7SPA-L Only

L A N 2 i s n o t

available on the

X7SPA-L