Supermicro X9DA7 - 1394 a Enable;Disable and I2 C Bus to PCI-Exp. Slots

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X9DA7/X9DAE Motherboard User's Manual
JPWR1
JPI2C1
LE1
JTPM1
FAN5
FAN7
FAN6
FAN2
FAN3
FAN1
J18
JSD1
SP1
J29
JBR1
JWD1
STBY1
JPI1
JL1
CPU1
P2 DIMMH2
P2 DIMMG2 P2 DIMMH1
P2 DIMMG1
P2 DIMME2 P2 DIMMF1
P2 DIMMF2
P1 DIMMA2
P1 DIMMA1
P1 DIMMB2 P1 DIMMB1
P1 DIMMD2
P1 DIMMD1
J25
CPU2 Slot5 PCI-E 3.0 x16
CPU1 Slot3 PCI-E 3.0 x16
CPU2 Slot2 PCI-E 3.0 x4 in x8
TPM/Port80
JF1
Always Populate DIMMxA First
CPU2
S-SATA3
I-SATA1
COM1
USB3.0 0/1
S-SATA0
P1 DIMMC2 P1 DIMMC1
JSPDIF_In
JBT1
JPME1
BIOS
JD1
LAN1/2
USB2.0
0/1/2/3
JPWR2
J22
Intel
C602
CPU2 Slot6 PCI-E 3.0 x8
J21
7.1 Audio
Audio CTRL
GLAN CTRL
CPLD
S I/O
JPL1
CPU2 Slot4 PCI-E 3.0 x8
Battery
USB3.0 2/3
1394a
CTRL
(CPU1Fan)
(CPU2 Fan)
JIPMB1
JSPDIF_Out
J30
JI2C1
X9DA7/E
Rev.
1.0
L-SAS0~3
Audio FP
SCU-SGPIO1
T-SGPIO1
CNF1
CNF2
L-SAS4~7
FANA
JI2C2
J23
S-SATA2
USB5/6
S-SATA1
I-SATA2
I-SATA3
I-SATA0
CTRL
SAS
CPU1 Slot1 PCI-E 3.0 x16
JOH1
JS6
JS7
DS1
JS5
JS4
FP CTRL
KB/Mouse
USB4
P2 DIMME1
FAN4
A. 1394a Enable
B. JI
2
C1
C. JI
2
C2
A
B
1394a Enable/Disable
Jumper Settings
Both Jumpers Denition
Pins 1-2 Enabled
Pins 2-3 Disabled
IEEE 1394a Enable
JPI1 allows you to enable or disable
the onboard IEEE 1394a support. The
default position is on pins 1 and 2 to
use 1394_1 and 1394_2 connections.
See the table on the right for jumper
settings.
C
I
2
C Bus to PCI-Exp. Slots
Use Jumpers JI
2
C1 and JI
2
C2 to connect
the System Management Bus (I
2
C) to
PCI-Express slots to improve PCI slot
performance. These two jumpers are
to be set at the same time. The default
setting is Closed to enable the con-
nections. See the table on the right for
jumper settings.
I
2
C to PCI-E slots
Jumper Settings
Jumper Setting Denition
Closed Enabled (Default)
Open Disabled