Adaptec 3805 User Guide - Page 136
Adaptec RAID 3405 Aggregate Activity LED Board Connector, Adaptec RAID 3405 I2C Board Connector
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Appendix F: Controller LED and I2C Connector Quick Reference ● 136 J10: J10 Pin Number 9 10 11 12 13 14 15 16 Signal +3.3V ACT0_7_LED_L (7) +3.3V ACT0_7_LED_L (6) +3.3V ACT0_7_LED_L (5) +3.3V ACT0_7_LED_L (4) Description CONNECTOR J5-PORT0 Anode CONNECTOR J5-PORT0 Cathode CONNECTOR J5-PORT1 Anode CONNECTOR J5-PORT1 Cathode CONNECTOR J5-PORT2 Anode CONNECTOR J5-PORT2 Cathode CONNECTOR J5-PORT3 Anode CONNECTOR J5-PORT3 Cathode 22-55-2081 Pin Number 2 1 4 3 6 5 8 7 ● 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: Pin Number 2 1 Signal AGGREGATE4_7_L +3.3V Description Aggregate Cathode - Connector J5 Ports 0-3 Aggregate Anode ● 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) Pin Number 1 2 3 Signal I2CDATA GND I2CCLK Description I2C Data Ground I2C Clock Note: I2C signals are also routed through the SFF-8087 internal connector J5 SFF-8087 Connector J5: Pin Number B8 B9 B10 A9 A10 A11 Signal SB0_CONB SB1_CONB GND GND SB4_CONB SB5_CONB I2C Description SB0 - 2W_SCL SB1- 2W_SDA SB2 - Ground SB3 - Ground SB4 - Reset SB5 - Backplane Address SGPIO Description SB0 - SClock SB1- SLoad SB2 - Ground SB3 - Ground SB4 - SDataOut SB5 - SDataIn