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Blank check failure.

Anand Meharwade
Expert 1090 points
Other Parts Discussed in Thread: UNIFLASH

Hi,

I am using XDS100v2 Emulator for flashing my code on LM4F232H5QD on my custom board using CCS Uniflash. I am able to erase the flash but when I am performing BlankCheck, its showing the failure error as shown in below image.

Please let me know what is the problem and how to resolve it.

Thank you.

Regards,

- Anand

  • 0
    TI__Genius 10040 points

    Did not see the image attached.  What version of CCS Uniflash are you using.  We are trying to duplicate the issue here, and want to make sure that we are using the same version software.

    --Bobby

  • 0 in reply to Bobby Bradford
    Expert 1090 points
    Hi Bobby Bradford,
    Thanks for your reply.
    Following is the error I m getting for blank check and I am using CCS Uniflash 2.2.0 ver
    I getting successful message for flash erase, but not for Blank check
    ERROR >> CORTEX_M4_0: Flash Programmer: Error during Blank Check @
    address 0x00000C00; expected 0xFFFFFFFF, actual 0xFFFFDFFF
    ERROR >> CORTEX_M4_0: Flash Programmer: Error performing Blank
    Check.
    Besides this,
    I am unable to flash the program. Below is the error
    CORTEX_M4_0: GEL Output:
    Memory Map Initialization Complete
    Texas Instruments XDS100v2 USB Emulator_0/CS_DAP_0 : Target must be connected before loading program.
    CORTEX_M4_0: GEL Output: Watchdog Timer Enabled
    CORTEX_M4_0: GEL Output: UARTs Enabled
    CORTEX_M4_0: Trouble Writing Memory Block at 0x400fd008 on Page 0 of Length 0x4: (Error -1204 @ 0x400FD008) Unable to access the DAP. 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 5.0.872.0)
    CORTEX_M4_0: Trouble Writing Memory Block at 0x400fd000 on Page 0 of Length 0x4: (Error -1203 @ 0x400FD008) Unable to access the DAP. 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 5.0.872.0)
    CORTEX_M4_0: Trouble Writing Memory Block at 0x400fd008 on Page 0 of Length 0x4: (Error -1203 @ 0x400FD008) Unable to access the DAP. 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 5.0.872.0)
    CORTEX_M4_0: Failed Software Reset
    CORTEX_M4_0: Trouble Writing Memory Block at 0x400fe0f0 on Page 0 of Length 0x4: (Error -1203 @ 0x400FE000) Unable to access the DAP. 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 5.0.872.0)
    CORTEX_M4_0: Trouble Writing Memory Block at 0x20000000 on Page 0 of Length 0x8c: (Error -1203 @ 0x20000000) Unable to access the DAP. 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 5.0.872.0)
    CORTEX_M4_0: Trouble Writing Memory Block at 0x20000400 on Page 0 of Length 0x560: (Error -1203 @ 0x20000400) Unable to access the DAP. 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 5.0.872.0)
    CORTEX_M4_0: Can't Run Target CPU: (Error -1203 @ 0x20000400) Unable to access the DAP. 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 5.0.872.0)
    CORTEX_M4_0: Flash Programmer: Error while writing to Flash memory
    CORTEX_M4_0: GEL: File: D:\TI workspace\blinky\Debug\blinky.out: Load failed.

    I have also tried with the Low TCLK.
    Please reply me asap since we are running out of time.
    Thank you very much.
    Regards,
    -Anand Meharwade