SLLU146D May   2011  – June 2025

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
  7. 2Hardware
    1. 2.1 EVM Board
      1. 2.1.1 TUSB7340 DEMO Boards
    2. 2.2 Hardware Setup
      1. 2.2.1 Power
      2. 2.2.2 VBUS
      3. 2.2.3 PCI Express Slot Options
    3. 2.3 Bringup
    4. 2.4 WAKE Testing Setup
  8. 3Hardware Design Files
    1. 3.1 Schematics
      1. 3.1.1 TUSB7340 DEMO EVM REVC Schematics
    2. 3.2 PCB Layouts
      1. 3.2.1 TUSB7340 PCB Layouts
    3. 3.3 Bill of Materials (BOM)
      1. 3.3.1 TUSB7340 DEMO REVC BOM
  9. 4Additional Information
    1. 4.1 Trademarks
  10. 5Revision History

2.2.3 PCI Express Slot Options

The TUSB7340 EVM boards are PCI Express X1, therefore the boards can be used in any PCI Express Slot (X1, X4, X8, or X16) on a typical motherboard. The boards can be used in either a PCI Express Gen1 (2.5Gbps) or Gen2 (5Gbps) slot. Due to the speed of USB3 (5Gbps), the performance of the TUSB7340 is negatively impacted if the EVM board is used in a PCI Express Gen1 slot. For this reason, TI recommends to always insert the EVM board into a PCI Express Gen2 slot.