Location of CYUSB.sys Driver

Question: Where can I find the latest CYUSB.sys driver?

 

Answer:

After installing SuiteUSB 3.4 - USB Development Tools for Visual Studio, you can find the CYUSB.sys driver in the below directory.

C:\Cypress\Cypress Suite USB 3.4.7\Driver\bin

This driver supports 32 bit and 64 bit versions of Windows XP,Windows Vista and Windows 7. The below table shows the driver path for the respective OS.

                                                                                                                   
   

     Operating System

  
   

     Folder path

  
   

     Windows 7

  
   

     wlh\x86

  
   

     Windows 7 x64

  
   

     wlh\x64

  
   

     Windows Vista

  
   

     wlh\x86

  
   

     Windows Vista x64

  
   

     wlh\x64

  
   

     Windows XP

  
   

     wxp\x86

  
   

     Windows XP x64

  
   

     wxp\x64

  
   

     Windows 2000

  
   

     w2k\x86

  

 

 

 

 

 

 

 

 

 

 

Note: The customer needs to add their VID and PID in the inf file before binding the driver to the device. Refer the steps mentioned under the section "Matching Devices to the Driver" in the file C:\Cypress\Cypress Suite USB 3.4.4\Driver\CyUSB.pdf for instruction on

     1) Adding the VID/PID

     2) Binding the driver.

Also refer the knowledge base article on Drivers for FX1/FX2LP