2-20
X7SPA-L/X7SPA-H/X7SPA-HF User's Manual
CD Header
A 4-pin CD header is located at CD1. This
header allows you to use the onboard sound
for audio CD playback. Connect an audio
cable from your CD drive to the header that
fits your cable's connector. See the table at
right for pin definitions.
CD Header
Pin Definitions
Pin# Definition
1
Left Stereo Signal
2
Ground
3
Ground
4
Right Stereo Signal
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
W
A
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
REV:1.00
X7SPA-L
J6
J5
J10
J11
J12
J13
J1
4
JPF
CD Header
SMBr
T-SGPIO Headers
A
B
A
B
Serial_Link-SGPIO
Pin Definitions
Pin# Definition
Pin Definition
1
NC
2
NC
3
Ground
4
DATA Out
5
Load
6
Ground
7
Clock
8
NC
T-SGPIO 0/1 Headers
Two T-SGPIO (Serial-Link General Pur-
pose Input/Output) headers are located
near the SATA connectors on the moth-
erboard. These headers are used to
communicate with the enclosure manage-
ment 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.
NC: No Connections
C
C
SMB
A System Management Bus (SMB) header
is located at JSMB. Connect the appropriate
cable here to use the SMB I
2
C connection
on your system.
SMB Header
Pin Definition
Pin# Definition
1
Data
2
Ground
3
Clock
4
No Connection
