Supero SC823, Руководство пользователя

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C-7
Appendix C: SAS-823TQ Backplane
I
2
C and SGPIO Modes and Jumper Settings
The BPN-SAS-823TQ backplane can utilize I
2
C or SGPIO. I
2
C is the default mode
and can be used without making changes to your jumpers. The following informa-
tion details which jumpers must be configured to use SGPIO mode or restore your
backplane to I
2
C mode.
I
2
C Mode (Default)
Jumper Jumper Setting Note
JP18 Open Closed: Buzzer Reset (Default)
JP29 Open Closed: Chip Reset (Default)
JP33 Pins 2-3 Controller ID #1
JP34 Pins 1-2
Backplane ID #1
1-2: ID#0
2-3: ID#1
JP36 Pins 2-3 Controller ID #2
JP37 Pins 2-3
Backplane ID #2
1-2: ID#0
2-3: ID#1
JP38 Closed I
2
C Reset #2
JP40 Open I
2
C Reset _SDOUT#1
JP41 Open I
2
C Reset _SDOUT#2
JP42 Pins 2-3 I
2
C Backplane ID _SDIN#1
JP43 Pins 2-3 I
2
C Backplane ID _SDIN#2
JP50 Closed I
2
C Reset #1