Adaptec 3805 User Guide - Page 127
Adaptec RAID 5805/5805Q/5805Z/5805ZQ I2C CN1 Board Connector
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Appendix F: Controller LED and I2C Connector Quick Reference ● 127 J2 Pin Number 6 7 8 9 10 11 12 13 14 15 16 Signal ACTIVITY CN0, LANE 2 +3.3V ACTIVITY CN0, LANE 3 +3.3V ACTIVITY CN1, LANE 0 +3.3V ACTIVITY CN1, LANE 1 +3.3V ACTIVITY CN1, LANE 2 +3.3V ACTIVITY CN1, LANE 3 Description LED Cathode LED Anode LED Cathode LED Anode LED Cathode LED Anode LED Cathode LED Anode LED Cathode LED Anode LED Cathode 22-55-2161 Pin Number 5 8 7 10 9 12 11 14 13 16 15 ● Adaptec RAID 5805/5805Q/5805Z/5805ZQ Aggregate Activity LED Board Connector: Molex 22-28-4023 or equivalent ● Aggregate LED Mating Cable Connector: Molex 50-57-9002 or equivalent J1: J1 Pin Number Signal 2 ACTIVITY 1 +3.3V Description LED Cathode LED Anode ● Adaptec RAID 5805/5805Q/5805Z/5805ZQ External Alarm Connector: Molex 22-284023 or equivalent ● Alarm Mating Cable Connector: Molex 50-57-9002 or equivalent J12: J12 Pin Number 2 1 Signal ~2kHz Square Wave +3.3V Description Open collector transistor - ● Adaptec RAID 5805/5805Q/5805Z/5805ZQ I2C CN0 Board Connector : Molex 22-436030 or equivalent ● I2C Mating Cable Connector: Molex 22-43-3030 or equivalent J4: J4 Pin Number 3 2 1 Signal I2C Clock Ground I2C Data ● Adaptec RAID 5805/5805Q/5805Z/5805ZQ I2C CN1 Board Connector : Molex 22-436030 or equivalent