• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 18 subscribers
  • Views 231 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CC2511 USB problem

Victorien v
Intellectual 520 points

Other Parts Discussed in Thread: CC2511

Hi,

Actually I design a board with CC2511 and I use USB on this board.

Usually the hardware and software work correctly and usb connection is good. but with some board, usb don't work. CC2511 detect the connection of the cable (with USBCIF.RSTIF interrupt) but interrupt USBIIF.EP0IF is never generate.

I don't know if it's an hardware or software problem. is therre a way to test the USB PHy on the device ?

  • 0
    Intellectual 330 points

    I'm having similar problem. I've created a board and application that uses the USB on a CC2511. I have assembled about 400 units and about 20 of them can not be recognized by Windows.. 
    I have review the boards and don't seem to have any missed mount.

    Your post is from about 3 years ago, did you ever got any answer about your problem?