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ATTO ExpressSAS Host and RAID Adapter Installation and Operation Manual

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3.1 Data Path <strong>and</strong> LED ControlThis chapter provides the instructions that define the internal cable connections for data path <strong>and</strong> LED control,needed for hard drive backplanes. This section applies to the following models: R608; R60F; H608; <strong>and</strong> H60F.These adapters have been designed to affect LED Control functionality through an SGPIO interface or an I2Cinterface. These interfaces require different cable connections <strong>and</strong> those connections are specified in thischapter.Connections on the H608 <strong>and</strong> H60FThe following diagrams show the connections for Mini-SAS cables <strong>and</strong> I2C cables on the H608 <strong>and</strong> H60F.Exhibit 3.1-1 H608 connectorsExhibit 3.1-2 H60F connectors28 <strong>ATTO</strong> Technology Inc. <strong>ATTO</strong> <strong>ExpressSAS</strong> <strong>Host</strong> & <strong>RAID</strong> <strong>Adapter</strong> <strong>Installation</strong> <strong>and</strong> <strong>Operation</strong> <strong>Manual</strong>

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