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DM365 CAN'T connect to the 510 emulator

Xiang
Prodigy 215 points

Recently,we developed a borad using DM365 as our core processor.

But when we use CCS to test the board,we cann't connnet the board,it reminds

"Error connecting to the target:
Error 0x80000220/-2062
Fatal Error during: Execution, OCS,
Cannot halt the processor


Sequence ID: 0
Error Code: -2062
Error Class: 0x80000220
I/O Port = 240

Board Name: ARM9 SEEDXDS510PLUS Emulator
Cpu Name: ARM9_0"

Sometimes we can connect(very few times).But even though we connect,we write a value to the RAM at 0X00010000,it get the wrong value.

So we are very confused.If we can connect to the board ,why did  we often get that error message?

Our environment：

CCS 3.3.38   seed-XDS510PLUS

our schemetic is refer from the APPRO sch,we can ensure the sch is correct.

Hope answers ~~   Thanks very much~

  • 0
    TI__Guru**** 435351 points

    Xiang said:
    I/O Port = 240

    You are using the wrong setup. I/O Port = 0x240 is for the old TI XDS510 ISA card emulator. If you installed the SEED drivers, I assume you would see an entry for XDS510 USB SEED emulators.

    Xiang said:
    CCS 3.3.38

    Also this version of CCS is very old. I would recommend updating to the latest 3.3 service release (You can run Update Advisor from CCS to get it).

    Thanks

    ki

     

  • 0 in reply to Ki
    TI__Guru**** 435351 points

    Ki-Soo Lee said:

    I/O Port = 240

    You are using the wrong setup. I/O Port = 0x240 is for the old TI XDS510 ISA card emulator. If you installed the SEED drivers, I assume you would see an entry for XDS510 USB SEED emulators.

    [/quote]

    Ignore this reply. the Port Address is correct for that particular emulator.

    However I do recommend updating CCSv3 to the latest service release.

     

  • 0 in reply to Ki
    Prodigy 215 points

    Thanks for your reply.

    Now we have updated the CCS to 3.3.81.And we can now connect to the board,but we can't write the DRAM at 0x00010000.It shows the value which is different to we writed.

    So is there angthing wrong?

     

    And now we borrowed a SEED-XDS560 emulator.But when we connect to the board,it reminds:

    Error connecting to the target:
    Error 0x80002240/-230
    Fatal Error during: Initialization, OCS, Control,
    This error was generated by TI's USCIF driver.

    SC_ERR_PATH_MEASURE <-230>
    The measured lengths of the JTAG IR and DR scan-paths are invalid.
    This indicates that an error exists in the link-delay or scan-path.

    What does it mean? We can use the emulator connect the SEED-DVS365,so the emulator is all right.

    Wait online for answers~~  Thanks for everyone~