[SOLVED] J-Link connect to Cypress FCR4 MB9DF125

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  • [SOLVED] J-Link connect to Cypress FCR4 MB9DF125

    New

    Hello,
    im having trouble to connect to Cypress FCR4 MB9DF125.
    It's not DEV kit it's car dashbord.

    When i try to connect i get ERROR: Trying to halt the Core caused the StickyError flag to be set!

    Any help will be highly appreciated.

    Source Code

    1. SEGGER J-Link Commander V6.12i (Compiled Feb 3 2017 15:25:11)
    2. DLL version V6.12i, compiled Feb 3 2017 15:24:41
    3. Script file read successfully.
    4. Processing script file...
    5. J-Link connection not established yet but required for command.
    6. Connecting to J-Link via USB...O.K.
    7. Firmware: J-Link Ultra V4 compiled Oct 26 2018 12:04:46
    8. Hardware version: V4.00
    9. S/N: 504500117
    10. License(s): RDI, FlashBP, FlashDL, JFlash, GDB
    11. VTref = 3.404V
    12. Target connection not established yet but required for command.
    13. Device "MB9DF125" selected.
    14. --- FSEU script --- InitTarget() from JLinkScript is executed
    15. --- FSEU script --- MCU reset
    16. --- FSEU script --- OK: Debug port powered up
    17. --- FSEU script --- OK: ARM JTAG-DP detected (JTAG IDCODE: 0x4ba00477)
    18. --- FSEU script --- OK: SCCFG_STAT2_DBGRDY is set, whole MCU can now be accessed (if unsecured))
    19. --- FSEU script --- OK: Correct security key entered, MCU unlocked
    20. --- FSEU script --- ERROR: Trying to halt the Core caused the StickyError flag to be set!
    21. --- FSEU script --- ERROR: Accessing Watchdog registers caused the StickyError flag to be set!
    22. --- FSEU script --- ERROR: Trying to change System RAM wait cycles caused the StickyError flag to be set!
    23. TotalIRLen = 4, IRPrint = 0x01
    24. ARM AP[0]: 0x44770001, AHB-AP
    25. ARM AP[1]: 0x24770002, APB-AP
    26. ROMTbl 0 [0]: 00001003, CID: 00000000, PID:00-00000000
    Display All

    Kind regards.
  • New

    Hello,

    Thank you for your inquiry.
    The MB9DF125 is currently not one of our supported devices:
    segger.com/downloads/supported-devices.php


    It was supported in the past but support was maintained by Fujitsu, now Cypress. Unfortunately Cypress no longer maintains the necessary JLinkScript file for this particular device so we had to remove this device from the list of supported devices.

    For guidance we suggest contacting Cypress support.


    Best regards,

    Nino
    Please read the forum rules before posting: Forum Rules

    Keep in mind, this is not a support forum. Its main purpose is user to user interaction.
    Our engineers will try to answer your questions between their projects if possible but this can be delayed by longer periods of time.
    Should you be entitled to support contact us per e-mail.
    Alternatively our support ticketing system can be used as well: segger.com/ticket/