Adaptec 3405 - Page 136

Appendix F: Controller LED and I2C Connector Quick Reference ● 136
J10:
● Adaptec RAID 3405 Aggregate Activity LED Board Connector: Molex 22-28-8022
2.54mm 1x2 RA Header or equivalent.
● LED Mating Cable Connector: Molex 50-57-9002 or equivalent.
J12:
● Adaptec RAID 3405 I2C Board Connector: Molex 22-43-6030 or equivalent
● I2C Mating Cable Connector: Molex 22-43-3030 or equivalent
J8:
Note: The following pins are tied to Sideband Signals of SFF-8087 connector J5 (Ports 0-3)
Note:
I2C signals are also routed through the SFF-8087 internal connector J5
SFF-8087 Connector J5:
J10 Pin Number Signal Description
22-55-2081
Pin Number
9 +3.3V CONNECTOR J5-PORT0 Anode 2
10 ACT0_7_LED_L (7) CONNECTOR J5-PORT0 Cathode 1
11 +3.3V CONNECTOR J5-PORT1 Anode 4
12 ACT0_7_LED_L (6) CONNECTOR J5-PORT1 Cathode 3
13 +3.3V CONNECTOR J5-PORT2 Anode 6
14 ACT0_7_LED_L (5) CONNECTOR J5-PORT2 Cathode 5
15 +3.3V CONNECTOR J5-PORT3 Anode 8
16 ACT0_7_LED_L (4) CONNECTOR J5-PORT3 Cathode 7
Pin Number Signal Description
2 AGGREGATE4_7_L Aggregate Cathode - Connector J5 Ports 0-3
1 +3.3V Aggregate Anode
Pin Number Signal Description
1I2CDATAI2C Data
2 GND Ground
3 I2CCLK I2C Clock
Pin Number Signal I2C Description SGPIO Description
B8 SB0_CONB SB0 - 2W_SCL SB0 - SClock
B9 SB1_CONB SB1- 2W_SDA SB1- SLoad
B10 GND SB2 - Ground SB2 - Ground
A9 GND SB3 - Ground SB3 - Ground
A10 SB4_CONB SB4 - Reset SB4 - SDataOut
A11 SB5_CONB SB5 - Backplane Address SB5 - SDataIn