Description
The TUSB7320 supports up to two downstream ports.
The TUSB7340 is a USB 3.0-compliant xHCI host controller that supports up to four downstream ports.
Both parts are available in a pin-compatible 100-pin RKM package.
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 nonremovable.
- Has independent power control and overcurrent
detection.
- Requires no external flash for default configurati.