• State Resolved
  • Locked Locked
  • Replies 3 replies
  • Subscribers 11 subscribers
  • Views 548 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.

Support in GC5325SEK required

trilokchand dhal
Prodigy 20 points


I am using GC5325SEK for performance evaluation of DPD. But I am not able to load EVM.
I am using Signal TM1_600k_IF0_Fup61.44_0110_gc5325.mat

My Signal is loaded successfully. But DLL is still Unlocked.


It gives error "Timeout occured"

The LED of PLL Unlock is still Red., and Tx0_fail is ON.


the end of CMD screen is as follows:

 



cmd_str =



tftp -i 192.168.1.123 put control_off /tmp/control



Timeout occurred

Warning: command error.

> In write_cmd at 41

  In gc5322>sDPD_TGTCFG_WR at 1264

  In gc5322 at 70

  In load_gc5322_gui at 50

  In GC5325EVM>load_gc5322 at 2522

  In GC5325EVM>load_EVM_Callback at 2857

  In gui_mainfcn at 75

  In GC5325EVM at 47

??? Error using ==> gc5322>sDPD_TGTCFG_WR

sDPD_TGTCFG_WR protocol error



Error in ==> gc5322 at 70



Error in ==> load_gc5322_gui at 50



Error in ==> GC5325EVM>load_gc5322 at 2522



Error in ==> GC5325EVM>load_EVM_Callback at 2857



Error in ==> gui_mainfcn at 75



Error in ==> GC5325EVM at 47



??? Error using ==> GC5325EVM('load_EVM_Callback',gcbo,[],guidata(gcbo))

Error using ==> gc5322>sDPD_TGTCFG_WR

sDPD_TGTCFG_WR protocol error



??? Error while evaluating uicontrol Callback





Please guide me as how to overcome this problem. .

 Thanks a lot..

Trilok



  • 0
    TI__Mastermind 37500 points

    Hello,

    The GC5325 SEK has a network control for the TSW3100, and a USB control for the GC5325SEK board.  You need to make sure that the USB to network adapter, is properly installed, and you don't have a corporate firewall blocking the TCPIP TFTP communication on port 192.168.1.123.  Please review the User Guide for installation of the USB to network driver and the USB to FTDI. 

    There is a difference for the TSW3100 data download between a PING and downloading data.  If the PING request works, the network driver, and connectivity are OK.  If the PING works and the data download fails, this is usually caused by a corporate firewall blocking the data transfer requests on the network.  In this case the address 192.168.1.123, and 192.168.1.n (where n is your PC host address) have to be excluded from the firewall.

    The DLL unlock is normally a process of the USB / FTDI driver not  programming the GC5325 hardware.  This can also be a switch settings on the GC5325 board, which should be detailed in the User Guide. 

    If you have an older GC5325 board (older than 6 months) a firmware upgrade may be needed, contact Ken Chan (kenchan@ti.com) to get a software control, and GC5325

    FPGA code update.

    Regards,

    Radio Joe

     

  • 0 in reply to Radio-Joe
    Prodigy 20 points

    Thanks a lot for the above useful info. I think i have an older version of the software. I have written to Mr. Ken C, but I am yet to get reply from him.

  • 0 in reply to trilokchand dhal
    Prodigy 50 points

    Thank you for this information. It has been quite usefull for me.

    ps. I would propose you have this firewall warning included in the user manual of this kit. It would save us all quite some time!

    Regards,

    Faisal