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Using the AMCC 3ware® I2C Multiplexer with a Supermicro® Backplane

www.3ware.com 

3

I

2

C Multiplexer to Supermicro 826TQ

                                      

0

1

2

3

4

5

6

7

8

9

10

11

24-31

16-23

0-7

8-15

0-3

4-7

8-11

The black triangle identifying pin 1 
on the cable head must be next to 
the white triangle identifying pin 1 on 
the I

2

C MUX card.

JP35
Remove jumper cap 
if present

JP50
Remove jumper cap 
if present

Pin 1 on the cable head is 
indicated by the black 
triangle. It must connect to 
the square pin indicationg 
pin 1 on the sideband 
connector.

3ware 9650SE-16ML

I

2

C Multiplexer

4-pin power 
connector

I

2

C MUX to 9650SE cable

Supermicro 826TQ Backplane

Multilane SATA cables

I

2

C MUX to sideband 

connector cables

Sideband connectors

Summary of Contents for 9550SXU

Page 1: ...bracket for use if needed One I2 C to controller upstream cable 75 cm 150 3101 00 One I2 C to controller upstream cable 25 cm 150 3102 00 Three I2C to backplane downstream cables 75cm 150 3103 00 What...

Page 2: ...nect to the port 1 SATA connector on the Supermicro backplane In addition the I2 C MUX port 0 7 J4 connector cable must use one of its two cable ends to connect to Sideband connector 1 on the backplan...

Page 3: ...he white triangle identifying pin 1 on the I2 C MUX card JP35 Remove jumper cap if present JP50 Remove jumper cap if present Pin 1 on the cable head is indicated by the black triangle It must connect...

Page 4: ...le head must be next to the white triangle identifying pin 1 on the I2 C MUX card Pin 1 on the cable head is indicated by the black triangle It must connect to the square pin indicating pin 1 on the s...

Page 5: ...next to the white triangle identifying pin 1 on the I2C MUX card Pin 1 on the cable head is indicated by the black triangle It must connect to the square pin indicating pin 1 on the sideband connecto...

Page 6: ...JP83 Closed I2C Reset 1 JP84 2 3 Controller ID 1 JP85 1 2 ID 0 Backplane ID 1 JP86 Closed I2C Reset 2 JP87 Open Reset SDOUT 1 JP88 Open Reset SDOUT 2 JP89 Closed Reset 3 JP90 2 3 Controller ID 3 JP91...

Page 7: ...any and all damages claims and or disputes that arise from dependence on this publication Table 5 Reset Chip Settings These jumpers control the AMI 9072 chips Jumper Jumper Settings Note JP35 Open No...

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