TUSB73x0 USB 3.0 xHCI Host Controller

1 Features

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, de-emphasis, and equalization settings
- May be marked as removable or non-removable
- 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