datasheetFeatures
• USB 3.0-Compliant xHCI host controller
– PCIe x1 Gen2 interface
– Four downstream ports
• Two or four downstream ports
• Each downstream port
– May be independently enabled or disabled
– Has adjustments for transmit swing, deemphasis, and equalization settings
– May be marked as removable or nonremovable
– Has independent power control and overcurrent
detection
• Requires no external flash for default configuration
– Optional serial EEPROM for custom
configuration
• Internal spread spectrum generation
– Low-cost crystal or oscillator support
• Best-in-class adaptive receiver equalizer design
Applications
• Rack server, microserver, and tower server
• High performance computing
• Storage area network (SAN) and host bus adapter
(HBA) card
• Desktop PC or motherboard
