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DM385 IPNC and Blackhawk emulator USB560BP

Julia K
Intellectual 280 points
Other Parts Discussed in Thread: DM385

Hi,

We have DM385 IPNC RDK and now I'm trying to connect to target via Blalckhawk JTAG using CCSv5. I have created new Target Configuration as described in User Guide,selecting Blackhawk USH560-BPEmulator and TI814x(no STM,ETB only) configuration. While I'm trying to lunch this configuration I get the error:

Error initializing emulator:
(Error -2083 @ 0x0)
Unable to communicate with the emulator. Confirm emulator configuration and connections, reset the emulator, and retry the operation.
(Emulation package 5.0.520.0)

We got this emulatortor connected succesfully to our 8148 EVM board, but for DM385 IPNC platform it seems not working.  Can you help?

BTW, I reflash uboots,uImage and filesystem to new compiled version and IPNC application works OK both from NAND and NFS.

Thank you,

Julia

  • 0
    TI__Expert 5000 points

    Have you downloaded and install the drivers for the emulator? If yes from where.

    Also Are you connecting through the 14-pin or the 20-pin connector??

  • 0 in reply to Venugopala
    Intellectual 280 points

    Hi Venugopala,

    We tried both 14-pin and 20 pin connector with JP1 closed/opened on debug board. We have drivers for the emulator as part of CCSv5 installation

     

    Regards,

    Julia

  • 0 in reply to Julia K
    Intellectual 280 points

    Hi Venugopala,

    I managed to connect to the target but now get errors while connecting to Cortex A8 using gel file IPNC_A8_DDR3.gel. I get next error using gel for DM8127:

    CortexA8: GEL Output:
    Connecting Target...
    CortexA8: Output:   ****  CENTAURUS2 DDR3 System_Initialisation IS in progress ..........
    CortexA8: Output:   ****  CENTAURUS2 ALL ADPLL INIT IS In Progress .........
    CortexA8: GEL: Error while executing OnTargetConnect(): Target failed to read memory at 0x481C5114

    using IPNC_A8_DDR3.gel for DM385 platform I get errors:

    CortexA8: GEL Output:
    Connecting Target...
    CortexA8: Output:   ****  DM385 ALL ADPLL INIT IS In Progress .........
    CortexA8: Trouble Writing Memory Block at 0x481c5058 on Page 0 of Length 0x4: (Error -1065 @ 0x481C5058) Unable to access device memory. Verify that the memory address is in valid memory. If error persists, confirm configuration, power-cycle board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 5.0.520.0)
    CortexA8: GEL: Error while executing OnTargetConnect(): target access failed.
    CortexA8: Trouble Reading Register CP15_CONTROL_REGISTER: (Error -2131 @ 0x20013F00) Unable to access device register. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 5.0.520.0)
    CortexA8: Trouble Reading Register CP15_MMU_XLATION_TABLE_BASE_CONTROL: (Error -2131 @ 0x20023F40) Unable to access device register. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 5.0.520.0)
    CortexA8: Trouble Reading Register CP15_MMU_XLATION_TABLE_BASE_0: (Error -2131 @ 0x20023F00) Unable to access device register. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 5.0.520.0) 

    Could it be that gel file is not compatible with our target?

    Regards,

    Julia

  • 0 in reply to Julia K
    Intellectual 280 points

    Any suggestions?

  • 0 in reply to Julia K
    Prodigy 10 points

    Hello.

    I have same problems. Do You find a solution to this problem?