SC825 Chassis Manual
D-6
C-6 Rear Jumpers
Figure C-3. Jumpers
1
1
16
32
48
BAR CODE
REV 2.0
SAS825TQ
1
GNDGND+12V +5VGNDGND+12V +5V
#2
I C
#1
ACT_IN
JP29:9072 RESET
I C
SIDEBAND #2
SIDEBAND #1
2
2
+
+
+
+
+
+
+
+
+
+
+
+
+
+
1
1
1
16
32
48
GNDGND+12V +5VGNDGND+12V +5V
+
+
+
BAR CODE
+
+
+
REV 2.0
SAS825TQ
#2
2
I C
#1
ACT_IN
JP29:9072 RESET
2
I C
SIDEBAND #2
SIDEBAND #1
+
+
+
+
+
+
+
+
JP18
JP29
JP50
JP37
JP38
JP34
JP36
JP43
JP33
JP42
JP41
JP40
Jumper Settings
Jumper Jumper Settings Note
JP29
Closed (Jumper on the pins): Reset
MG9072 chip reset
JP18 Not used
Explanation of Jumpers
To modify the operation of the backplane,
jumpers can be used to choose between
optional settings. Jumpers create shorts
between two pins to change the function
a square solder pad on the printed
circuit board. Note: On two pin jumpers,
"Closed" means the jumper is on and
Connector
Pins
Jumper
Setting
3 2 1
3 2 1
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