Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

USB low-full-high speed peripherals Forum Discussions

Anonymous
Not applicable

Datasheet says that this circuit manage USB chapter 9 (except set/clear feature).

   

But when I am doing those microsoft tests I get 2 failures on USB framework test.

   

 

   

Bad GetDescriptor command and some other bad  command.

   

 

   

It should return an error code or NACK.

   

 

   

But the test fails. 

   

Anyone who has signed this driver with this old chip SX2 ?

0 Likes
2 Replies
Anonymous
Not applicable

Hi Gino,

   

 

   

Are you using USBCV software? Your device is enumerated as full speed or high speed?

   

Also an important point is that for chapter 9 tests you need to connect your device through a hub as you can see here on usb.org: "http://compliance.usb.org/index.asp?UpdateFile=USBCV&Format=Standard".

   

 

   

-shub

0 Likes
Anonymous
Not applicable

Hello,Do you have the drivers for CY7C68001?

0 Likes