TDT Drivers default to Gigabit mode if USB mode is selected during installation.

Note #: 0849

Product: TDT Drivers

Version: 68

Date Added:  04/22/09

Issue:

After installing version 68 of the TDT Drivers and selecting USB mode as the default interface, the drivers remain configured for the Gigabit interface. Devices correctly connected fail to be detected by the interface since the drivers are configured for Gigabit Mode.

Workaround:

To configure the drivers for USB mode:

1. Click the Start Menu and select Run.
    

2. Type regedit then click OK.
    

3. In the Registry Editor expand My Computer | HKEY_LOCAL_MACHINE | SOFTWARE | TDT
    

4. Select TDT Drivers.
    

5. In the widow to the left there are three registry keys: (Default), INTERFACE, and VERSION. Double-click the INTERFACE key.
    

6. In the Edit String dialog type USB then click OK.
   
   
    

7. Open zBusMon and verify that the dialog title is now zBus Monitor via USB Interface.
   
   

Solution:

Upgrade to the latest TDT Drivers when available.