• Which bit fields are for Cortex-M4F SCB_ICSR.VECTORPENDING
    Hi Team, I would like to check the SCB_ICSR register, the content of 'Cortex-M4 Devices Generic User Guide' makes me confused. According to the document DUI0553B, this figure shows the VECTORPENDING...
  • GSM driver in Arm Cortex-M4F
    Hi All, I needs to port GSM driver in Cortex M4 Core. I am working on IMX8QM have Cortex-M4 Core. Will you please provide the GSM driver ? Regards, VinothS,
  • ETM trace can't work on M4F
    We made a M4F SoC with ETM function. ETM is the original setting of ARM. But I can't use this function with ULinkPro and MDK. Is there something I missed? The ETM port as below: GPIO0.26...
  • ARM Cortex M4F - Directly wiring USB Connection (Custom PCB)
    Hello, My name is Eric and I am currently working on a school project. My group and I are trying to make a custom PCB board that will utilize components from the MSP 432 launch pad, specifically the MCU...
  • Explanation of cycles on pre and post index-addressing in case of Load and Store instructions.
    Hello to all, I am working on Cortex-M4 and in order to implement the load and store instructions, I have chosen the pre and post-index addressing and the memory arrangement is little endian. Therefore...