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Error 0x80002240/-140 (from CCS V3.3)

Danny Yang
Prodigy 90 points

Hi All:

          I'm useing XDS510USB to link our hardware board and use CCS V3.3.

          Now I got a error meesage shows below when I click "connect device" to detect ARM9 (I can detect ARM9 this way before and now fail).

          I can't understand this message. Can anybody know this? Thanks for your help.

Error connecting to the target:
Error 0x80002240/-140
Fatal Error during: Initialization, OCS, Control,
Error generated by SD scan controller module

I/O Port = 510

Board Name: DM6446_ICEPICK_XDS510USB
Cpu Name: ARM9

          

  • TI__Guru**** 478051 points

    Hi Danny,

    Did you try the SD diagnostics tests (SDConfig utility)? Did they all pass?

    ki 

  • in reply to Ki
    Prodigy 90 points

    Dear KI:

                   Thanks and I tried to use SDconfig and test again. I select XDS510USB =>510=>EMU (used default value) and It shows the error below.

                   "ERROR >>Diagnostics scan error". How can I correct this error (Any other setting lost or my adapter was broken?)?  Thanks for your help.

                  

                    

  • in reply to Danny Yang
    Genius 4530 points

    Hi Danny,

    Does the continuous scan test in SDConfig show errors in Jtag scan chain?

    Looks like there might be a problem in the jtag chain possibly. You may now need to probe the JTAG signals TDI, TDO, TRST, TCK to check the faulty signal

    You have to do this , once with emulator connected and signals on board and next, emulator disconnected and signals on emulator pod.

    This will help you to isolate the problem, in emulator or on board.

    Was the board exposed to static discharge during any time, since ti was working well before?

    Regards,

    Sid

     

  • in reply to Sid
    Prodigy 90 points

    Hi:

          I found there is no JTAG CLK to our hardware board after SD testing. I used another adapter (I used EMULATOR and ADAPTER for DM6446) to test again and it's alive.   

          Thanks for your help. Our adapter has something wrong. Thanks again.