SUPER MICRO Computer AS1011M-T2 - Manual (Page 54)

5-20
AS1011M-T2 User's Manual
I 2 C to PCI Enable/Disable
The JI 2 C1/2 pair of jumpers allows you
to connect the System Management
Bus to the PCI expansion slots. The
default setting is closed (on) for both
jumpers to enable the connection.
Both connectors must be set the same
(JI 2 C1 is for data and JI 2 C2 is for the
clock). See the table on right for jump-
er settings.
I 2 C to PCI Enable/Disable
Jumper Settings
(JI 2 C1/2)
Jumper Setting Defi nition
Closed Enabled
Open Disabled
Note: When enabled, the user needs to write
their own application software in order to dis-
able the Watch Dog timer.
Watch Dog
JWD controls Watch Dog, a system
monitor that takes action when a soft-
ware application freezes the system.
Jumping pins 1-2 will cause WD to
reset the system if an application is
hung up. Jumping pins 2-3 will gen-
erate a non-maskable interrupt signal
for the application that is hung up.
See the table on the right for jumper
settings. Watch Dog can also be
enabled via BIOS.
Watch Dog
Jumper Settings (JWD)
Jumper Setting Defi nition
Pins 1-2 Reset
Pins 2-3 NMI
Open Disabled
VGA Enable/Disable
JPG1 allows you to enable or disable
the VGA port. The default position is
on pins 1 and 2 to enable VGA. See
the table on the right for jumper set-
tings.
VGA Enable/Disable
Jumper Settings (JPG1)
Jumper Setting Defi nition
Pins 1-2 Enabled
Pins 2-3 Disabled