• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 20 subscribers
  • Views 495 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.

Problem in TI clock pro software

Suprovo Roy
Prodigy 10 points
Other Parts Discussed in Thread: CDCEL913

Dear all,

I am using CDCEL913 for generating the 12.288MHz clock.Its PLL is bypassed in default configuration.It generates distorted sin wave in default mode.I need square wave of the same frequency.That is why I have brought CDC programming evm v1.1 for activating the PLL.I have used TI clock pro software for this.I programmed it. But I pressed write EEprom button no message is given wheteher it is burned or not.

But at first, this software detects the device.If I do not connect the EVM through USB cable same thing is happened. 

What is the problem:

Help me out.

Regards,

Suprovo Roy

  • 0
    TI__Expert 5725 points

    Dear Suprovo,

     

    Are you using the EVM with the socket: PROG-EVM?

     

    This board is used to pre-program the devices, therefore no clock input or clock output is easily accessible, there are no SMA connectors.

     

    If this is the board you are using. Please follow the steps in the attached file, it might be possible that the drivers might not have been properly installed, jumpers are not set correctly or that you are not using the programming Tool accessible from the TI Clock Pro.

     

    Are you using the EVM with the device soldered: PERF-EVM?

     

    The PERF-EVM (the one with the device soldered) by default (as per user’s guide: ) includes a soldered 27MHz XTAL connected to the XTALIN input of the CDCEL913. Therefore, when running the TI clock pro SW, if drivers are installed correctly, it should be possible to generate out of 27MHz, 12.288MHz. The result setup would be the attached one.

     

    Please let us know which one of the boards are you using, so we can further help.

    Best regards,

    MJhttp://e2e.ti.com/cfs-file.ashx/__key/CommunityServer-Discussions-Components-Files/48/4786.12p288MHzOutOf27MHz.HEX2086.annexeDebuggingProgramming EVM.docx