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    USB 4.0 Device Controller IP

    OverviewFeaturesRequest Datasheet
    USB 4.0 controller core is a highly flexible and configurable design targeted for Device, Host and Hub implementations in desktop, mobile, networking and telecom applications.  

    Initial Versions :

    • A single upstream USBv4 port with no downstream port
    • One Enhanced SS Device (and/or possibly
    • One Enhanced SS Hub)
    • Supports 20G USB4 (Gen 2x2) and optionally 40G (Gen 3x2).

    Subsequent Versions :

    • Include Enhanced SS Hub
    • Include PCIe and the DP Functions.
    usb-4.0-device-controller  
    • Optional support USB Enhanced USB Hub.
    • Includes USB3 UP Adaptor.
    • Optional support for DP Out Adaptor.
    • Optional support for PCIe Up Adaptor
    • Includes DROM as part of its registers. Optional
    • interface to an external DROM.
    • Supports USB4 Gen 2x2 (20 Gbps) and USB4 Gen 3x2
    • (40 Gbps) Links.
    • Optional support for thunderbolt Gen 2 (10.3125
    • Gbps) & Gen 3 (20.625 Gbps) rates.
    • Optional bypass mode to support native USB v3.2
    • Support for Alt Mode and Billboard class via USB2
    • controller.
    • System Master Interface : 64 / 128 bit AXI Interface
    • System Slave Interface : 32 / 64 AHB/AXI Slave
    • Interface
    • USB v4 Phy Interface : 40 / 80 bit PIPE 5.1 SERDES I/F
    • Side band Channel PHY Interface : Serial I/F
    • USB 2 PHY Interface : UTMI / ULPI I I/F
     

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