Adaptec 2170200 User Guide - Page 87
Adaptec 58300 Activity LED Connector Specification, J3-Aggregate Activity LED Header
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Appendix E: HostRAID Controller LED and I2C Connector Reference ● 88 Adaptec 58300 Activity LED Connector Specification 2220600-R ASC-58300 RoHS Kit J3-Aggregate Activity LED Header Pin Number 1 2 Signal BUSYLED+3.3V Description Aggregate Cathode Aggregate Anode Note: Aggregate LED signals only. There is no I2C function on this controller as all ports are external. Adaptec 48300 Activity LED Connector Specification 2216400-R 2254000-R ASC-48300 with I2C HR RoHS Kit ASC-48300 I2C RoHS Single J3-Aggregate Activity LED Header Pin Number 1 2 Signal BUSYLED+3.3V Description Aggregate Cathode Aggregate Anode Note: Aggregate LED signals only. There is no separate I2C connector. I2C signals are contained within the side band signals of the SFF-8484 connector. J4-SFF-8484 Connector Pin Number 14 15 16 17 18 19 Signal I2C_CLK I2C_DAT GND GND RST_OUT BKPL_ID Description SB0 - 2W_SCL SB1- 2W_SDA SB2 - Ground SB3 - Ground SB4 - Reset SB5 - Backplane Address
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