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Documents TUSB7320, TUSB7340
SLLSE76M – MARCH 2011 – REVISED JULY 2015 TUSB73x0 USB 3.0 xHCI Host Controller
1 Features 2 Applications 1 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 …
