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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.
SMB
A System Management Bus (SMB) header
is located at JSMB. Connect the appropriate
cable here to use the SMB I
on your system.
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.
B
KB/MOUSE
JSMB1
FAN1
FAN2
SYS
FAN
COM1
J10
J11
J13
JVGA1
J12
LAN1
LAN2
AUDIO FP
JPL1
JI2C1
JPL2
JPCIE1
SLOT1 PCI-E X4 (IN X16 SLOT)
JI2C1
ON:ENABLE
CD-in
OFF:DISABLE
A
C connection
2
JSMB1:SMBus1
JLPC80
JBT1:
COMS CLEAR
JPC3
I-SATA2
T-SGPIO2
T-SGPIO1
J2
JI2C2
ON:ENABLE
+
OFF:DISABLE
SP1
I-SATA5
JBAT1
JL1
JPG1
JBMC1
X7SPA-L
REV:1.00
Pin#
Definition
1
NC
3
Ground
5
Load
7
Clock
NC: No Connections
JPW1
JPI2C1
C
I-SATA1
I-SATA0
I-SATA4
I-SATA3
D17
J8
JPUSB1
JOH1
JUSB4
JUSB3
2-20
CD Header
Pin Definitions
Pin#
Definition
1
Left Stereo Signal
2
Ground
3
Ground
4
Right Stereo Signal
SMB Header
Pin Definition
Pin#
Definition
1
Data
2
Ground
3
Clock
4
No Connection
Serial_Link-SGPIO
Pin Definitions
Pin
Definition
2
NC
4
DATA Out
6
Ground
8
NC
A
CD Header
B
SMBr
T-SGPIO Headers
C
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