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  • [SOLVED] Can't connect to Silicon Labs EFR32MG21A010F1024

    milanatik - - J-Link/Flasher related

    Post

    Hello, I have problem with connecting to the EFR32MG21A010F1024 device on my own custom board. The board consist(at this time) of the EFR32 MCU, the decoupling capacitors and nothing else. I am using the J-link software pack v6.48b and the J-Link PLUS hardware. I try to use the J-Flash utility and after running the Target/Connect command I obtain an error: Connecting ... - Connecting via USB to J-Link device 0 - J-Link firmware: J-Link V10 compiled Jul 23 2019 13:46:10 - Device "EFR32MG21AXXXF10…

  • [SOLVED] support of Cypress S6J335EKS, Error: Cortex-A/R (connect): Core internal signal DBGEN is not asserted. Debugging is not possible.

    milanatik - - J-Link/Flasher related

    Post

    Dear Segger support team, we are working with the Cypress S6J335EKS device. We would like to use the Segger J-Link for programming this device, but official support(using J-Flash) of this device is not implement yet. When do you to release the support for this device? On the other hand, we try to communicate with the S6J335EKS using J-link commander, but we obtain an error "Error: Cortex-A/R (connect): Core internal signal DBGEN is not asserted. Debugging is not possible.". What is the reason of…

  • EnergyMicro EFM32Gxxx unlocking

    milanatik - - J-Link/Flasher related

    Post

    Hi, is it possible to unlock EnergyMicro EFM32Gxxx using J-link programmer and J-Flash software? I don't see some feature to do this operation in program menu. Thanks for your answer! Best regards, Milan