Cypress suit USB 3.4.7 issue:USB control center cannot find Cypress EZ-USB FX2(689613)-EEPROM missing

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Anonymous
Not applicable

 Hi,Sir.

   

I plug in a FX2 board  in PC and install usb driver automatically, it is ok and when I browser Device manager(windows XP )it also show"Cypress EZ-USB FX2(68613)-EEPROM missing".

   

but Cypress suit USB 3.4.7 issue:USB control center cannot find Cypress EZ-USB FX2(689613)-EEPROM missing, but when I lauch old EZ-USB Control Panel, it is ok?

   

Anybody can tell why?

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6 Replies
Anonymous
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 Hi,

   

 

   

Please check the Device Class Selection tab in the Control Centre. Is the check box corresponding to "Devices served by CyUSB.sys driver (or its derivatives)" checked. If not,please chek the same.

   

 

   

Regards,

   

Gayathri

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Anonymous
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in fact, all three items are checked. my usb mouse is listed in the device tree.

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Anonymous
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 I seach cyusb.sys. cyusb.sys driver is in C:\Cypress\Cypress Suite USB 3.4.7\Driver\bin\.....,it is ok. but control center cannot find any FX2 device.

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Anonymous
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 Hi,

   

 

   

Please try manually binding to the latest driver CyUSB.sys, that comes with SuiteUSB 3.4.7 xp/86 folder. It might be the case that by default it is taking some previous version of driver, which might be screwing up things. Please check this out and let us know the result.

   

 

   

Regards,

   

Gayathri

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Anonymous
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it is ok after reinstalling the driver mannually,thanks!

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Anonymous
Not applicable

 Cool 

   

 

   

Regards,

   

Gayathri

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