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UBM middleware Overview Features Quick Start More information
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UBM middleware

Overview

The UBM middleware provides the implementation of the Universal Backplane Management (UBM) - a common backplane management framework for a host, to determine the SAS/SATA/PCIe backplane capabilities, Drive Facing Connector (DFC) Status and Control information, and to read the port routing of the DFCs to Host Facing Connectors (HFC) of the backplane.

Features

  • Status and Control over DFC I/O
  • High speed lane port routing assignments to HFCs
  • The backplane capabilities include:
    • PCIe Reference Clock expectations
    • PCIe Reset expectations
    • Power Disable support
    • Dual Port support
    • Automatic PCIe reset upon device installation
  • Controller programmable firmware update

The UBM requires:

See the UBM middleware release notes for release-specific information.

Quick Start

For the detailed instruction how to enable the UBM middleware, refer to the API Reference Guide Quick Start Guide section.

More information

For more information, refer to the following documents:

© 2023, Cypress Semiconductor Corporation (an Infineon company) or an affiliate of Cypress Semiconductor Corporation.