I2C And Sgpio Modes And Jumper Settings - Supero SC748TQ-R1200B User Manual

Sc748 series 4u chassis
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I2C and SGPIO Modes and Jumper Settings

This mobile rack can utilize I2C or SGPIO. I2C is the default mode and can be
used without making changes to your jumpers. The following information details
which jumpers must be configured to use SGPIO mode or restore your mobile
rack to I2C mode.
Jumper
JP33
2-3
JP34
1-2:ID#0
JP36
2-3
JP37
2-3:ID#1
JP38
Closed
JP40
Open
JP41
Open
JP42
2-3
JP43
2-3
JP50
Closed
Jumper
JP33
1-2
JP34
1-2:ID#0
JP36
1-2
JP37
1-2:ID#0
JP38
Open
JP40
Closed
JP41
Closed
JP42
1-2
JP43
1-2
JP50
Open
Appendix C: CSE-M35TQ Mobile Rack Specifications
I
C Setting (Default)
2
Jumper Setting
SGPIO Setting
Jumper Setting
Controller ID #1
Backplane ID #1
Controller ID #2
Backplane ID #2
I
C Reset #2
2
I
C Reset SDOUT #1
2
I
C Reset SDOUT #2
2
Backplane ID SDIN #1
Backplane ID SDIN #2
I
C Reset #1
2
Controller ID #1
Backplane ID #1
Controller ID #2
Backplane ID #2
I
C Reset #2
2
I
C Reset SDOUT #1
2
I
C Reset SDOUT #2
2
Blackplane ID SDIN #1
Blackplane ID SDIN #2
I
C Reset #1
2
C-7
Note
Note

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