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Backplane User's Guide
2-3
Front Jumper Locations and Pin Definitions
J12
UPGRADE
JP34:BP_ID#1
JP37:BP_ID#2
1-2:ID#0
2-3:ID#1
C45
C5
#5
JP18:BUZZER RESET
JP33:CTRL_ID#1
JP36:CTRL_ID#2
1-2:SGPIO
2-3:I2C
J7
JP42:BPID_SDIN#1
JP43:BPID_SDIN#2
1-2:SGPIO
. .
2-3:I2C
JP25:OH TEMPERATURE
.
OPEN:45
C
1-2:50
C
2-3:55
C
#2
C84
+
+
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
of the connector. Pin 1 is identified with
a square solder pad on the printed circuit
board. Note: On two pin jumpers, "Closed"
means the jumper is on and "Open" means
the jumper is off the pins.
Jumper
JP18
JP25
JP29
SIDEBAND#2
J18
1
2
3
4
UPGRADE
1
3
JP25
JP18
SIDEBAND#1
J18
BAR CODE
J12
UPGRADE
JP34:BP_ID#1
1
1
2
3
3
4
JP37:BP_ID#2
1-2:ID#0
2-3:ID#1
#5
C45
C5
JP18:BUZZER RESET
JP33:CTRL_ID#1
J7
JP36:CTRL_ID#2
1-2:SGPIO
SIDEBAND#1
2-3:I2C
. .
JP42:BPID_SDIN#1
JP25:OH TEMPERATURE
.
JP43:BPID_SDIN#2
OPEN:45
C
1-2:SGPIO
1-2:50
C
2-3:I2C
2-3:55
C
#2
Jumper Settings
Jumper Settings
Open: Enabled
Closed: Disabled
Open:45ºC
1-2:50ºC
2-3:55ºC
Open: Default
Closed: Reset
JP43
JP45
1
1
JP37
1
1
J18
JP36
1
1
I C#2
JP50:I2CRST#1
JP34
JP38:I2CRST#2
JP34:BP_ID#1
1
1
OFF:SGPIO
JP37:BP_ID#2
ON:I2C
1-2:ID#0
2-3:ID#1
2
I C#1
C45
C5
JP42
JP44
JP51
JP33
JP33:CTRL_ID#1
JP36:CTRL_ID#2
1-2:SGPIO
2-3:I2C
JP40:I2CRST_SDOUT#1
JP42:BPID_SDIN#1
JP41:I2CRST_SDOUT#2
JP43:BPID_SDIN#2
ON:SGPIO
1-2:SGPIO
OFF:I2C
2-3:I2C
SIDEBAND#2
3
3
JP45
JP43
1
1
JP37
1
1
JP41
JP38
3
3
1
1
I C#2
3
3
J10
64
49
1
JP50:I2CRST#1
JP38:I2CRST#2
OFF:SGPIO
1
ON:I2C
#4
2
I C#1
JP40
16
JP44
17
32
JP51
A
A
D3
Y1
JP40:I2CRST_SDOUT#1
JP41:I2CRST_SDOUT#2
ON:SGPIO
OFF:I2C
#1
J6
Buzzer Reset
Overheat Temperature
MG 9071 Chip Reset
2-4
JP41 JP38
3
3
JP43
JP37
JP38
SIDEBAND#2
JP41
3
3
3
3
J10
JP50
2
3
3
4
1
#4
JP40
JP40
16
JP29
JP44
JP51
SIDEBAND#1
JP40:I2CRST_SDOUT#1
#1
JP41:I2CRST_SDOUT#2
J6
ACT5
ACT IN
ACT4
J8
JP26
1
1
2
3
3
4
JP13
#3
+12V
GND
GND
+5V
JP10
J5
+12V
GND
GND
+5V
#0
Connector
Pins
Jumper
Setting
Note
3
3
JP45
JP43
1
1
JP37
1
1
3
3
64
49
1
1
3
3
I C#2
1
JP50:I2CRST#1
JP38:I2CRST#2
OFF:SGPIO
ON:I2C
#4
2
17
32
I C#1
A
A
D3
Y1
ON:SGPIO
OFF:I2C
#1
J6
3
2
1
3
2
1
JP4
J10
1
JP40
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