User`s manual

C-2
SAS 826TQ Backplane Specifications
Jumper Settings and Pin Definitions
C-4 Front Connectors and Jumpers
JP66
JP68
JP75
BZ1
D53 D54
D36
JP18
JP93 JP35 JP50
JP83
JP86 JP87
JP88
JP89
JP101
JP45
JP91
JP90
JP85 JP84
JP74
JP67
JP65
JP102
JP46
JP13
JP10
JP37
JP95
JP52
JP78
U2
J7
J6 J5
J8
J24
J23J25
J16 J14
J12
J10
J22
JP26
JP47
JP82
C
A
C A
1
GNDGND +12V
+5V
GNDGND
+12V
+5V
GNDGND
+12V
+5V
BAR CODE
ACT4
ACT11
ACT10
ACT9 ACT8
ACT3
ACT2
ACT1
ACT7
ACT6
ACT5
ACT0
9072RST
ALARM#1
ALARM#2
ACT_IN#8-11
ACT_IN#0-7
UPGRADE#2
JTAG#2
#0
#1
#2
#3
#4
#5
#7
#6
#11
#10
#9
#8
SIDEBAND#3
I2C#3
SIDEBAND#2
I2C#2
I2C#1
SIDEBAND#1
BUZZERRESET
REV 1.00
SAS826TQ
9071RST
Front Connectors
JP66
JP68
JP75
BZ1
D53 D54
D36
JP18
JP93 JP35 JP50
JP83
JP86 JP87
JP88
JP89
JP101
JP45
JP91
JP90
JP85 JP84
JP74
JP67
JP65
JP102
JP46
JP13
JP10
JP37
JP95
JP52
JP78
U2
J7
J6 J5
J8
J24
J23J25
J16 J14
J12
J10
J22
JP26
JP47
JP82
C
A
C A
1
GNDGND +12V
+5V
GNDGND
+12V
+5V
GNDGND
+12V
+5V
BAR CODE
ACT4
ACT11
ACT10
ACT9 ACT8
ACT3
ACT2
ACT1
ACT7
ACT6
ACT5
ACT0
9072RST
ALARM#1
ALARM#2
ACT_IN#8-11
ACT_IN#0-7
UPGRADE#2
JTAG#2
#0
#1
#2
#3
#4
#5
#7
#6
#11
#10
#9
#8
SIDEBAND#3
I2C#3
SIDEBAND#2
I2C#2
I2C#1
SIDEBAND#1
BUZZERRESET
REV 1.00
SAS826TQ
9071RST
SAS Ports
#1. ACT_IN: JP26 and JP47
#2. Chips: MG 9071 and MG 9072
#3. I
2
C Connector#1 JP37
#4. I
2
C Connector#2 JP95
#5. I
2
C Connector#3 JP52
#6. Power Connectors (4-pin): JP10,
JP13, and JP46
#7. SideBand Connector#1 JP66
#8. SideBand Connector#2 JP68
#9. SideBand Connector#3 JP75
#10. SAS Port #0 J5
#11. SAS Port #1 J6
#12. SAS Port #2 J7
#13. SAS Port #3 J8
#14. SAS Port #4 J10
#15. SAS Port #5 J12
#16. SAS Port #6 J14
#17. SAS Port #7 J16
#18. SAS Port #8 J22
#19. SAS Port #9 J23
#20. SAS Port #10 J24
#21. SAS Port #11 J25
11
15
14
12
13
2
9
3
8
1
10
7
16
17
18
1
5
6
19
21
20
2
4