1-6
SAS 743TQ Backplane
User’s Guide
+12V
+12V
GND
GND
GND
GND +5V
+5V
1
16
64
49
SAS743TQ
REV 3.00
R
S
UPER
H4
R259
A-5 Front Jumpers and Pin Definitions
Front Jumper/LED Locations
Front Jumpers
Jumper
Note
SGPIO
Setting
I
2
C Setting
(*Default)
JP18
Closed: Buzzer Reset
Open
Open
JP29
Closed: MG9072 Reset
Open
Open
JP33
Controller ID#1
1-2: SGPIO
2-3: I
2
C
1-2
2-3
JP34
(*Note)
Backplane ID#1
1-2: ID#0
2-3: ID#1
1-2 (*Note)
1-2
JP36
Controller ID#2
1-2: SGPIO
2-3: I
2
C
1-2
2-3
JP37
(*Note)
Backplane ID#2
1-2: ID#0
2-3: ID#1
2-3 (*Note)
2-3
JP38
I
2
C Reset #2
On: I
2
C
Off: SGPIO
Off
On
JP40
I
2
C Reset_SDOUT#1
On: SGPIO
Off: I
2
C
On
Off
JP41
I
2
C Reset_SDOUT#2
On: SGPIO
Off: I
2
C
On
Off
JP42
I
2
C Backplane ID_SDIN#1
1-2: SGPIO
2-3: I
2
C
1-2
2-3
JP43
I
2
C Backplane ID_ SDIN#2
1-2: SGPIO
2-3: I
2
C
1-2
2-3
JP50
I
2
C Reset #1
On: I
2
C
Off: SGPIO
Off
On
*Note
: For the SGPIO setting to work properly for JP34 and JP37, you
need to select different Backplane IDs for JP34 and JP37. When JP34
is set to 1-2 (ID#0), please set JP37 to 2-3 (ID#1). When JP34 is set to
2-3 (ID#1), please set JP37 to 1-2 (ID#0).
JP18
JP29
JP38
JP50
MG
9072
JP36
JP33
D3
JP40
JP41
JP34
JP37
JP42
JP43
Summary of Contents for SC745S2-800VB
Page 4: ...SC745 Chassis Manual iv Notes ...
Page 14: ...SC745 Chassis Manual 1 4 Notes ...
Page 50: ...Chassis Manual 5 26 Notes ...
Page 62: ...Chassis Manual 6 12 Notes ...
Page 64: ...Appendicies 2 Notes ...
Page 68: ...Chassis Manual A 4 Notes ...
Page 70: ...Chassis Manual B 2 Notes ...
Page 71: ...Rev 1 0 SCA 743S2 Backplane USER S GUIDE JP13 JP10 ...
Page 74: ...iv SCA 743S Backplane User s Guide Notes ...
Page 76: ...1 2 SCA 743S Backplane User s Guide Notes ...
Page 84: ...2 8 SCA 743S Backplane User s Guide Notes ...
Page 95: ...1 0 SUPER USER S GUIDE Mobile Rack CSE M35S CSE M35T1 ...