• Program start from RAM

    Stevan Simovic
    Stevan Simovic

    I tried simple code using Keil MDK5 for STM32F769 CPU. I've used Keil simulator and noticed that vector table is settled at 0 (ITCM RAM) with BOOT_ADDRx =0, directing CPU to start from 0. The question is how vector table was filled in RAM. If JTAG did…

    • 5 months ago
    • Processors
    • Cortex-M / M-Profile forum
  • MPU config and memory attributes

    salar samani
    salar samani

    I want config STM32F746 MPU ,

    In the ARM Cortex M7 generic user guide External RAM memory region (0x60000000 - 0x7FFFFFFF)(512MByte) has WBWA (write back write allocate) cache policy see this link

    http://infocenter.arm.com/help/index.jsp?topic=/com.arm…

    • 6 months ago
    • Processors
    • Cortex-M / M-Profile forum
  • What is the performance difference in writing C and C++ code for ARM Cortex M7 mcu ?

    PraveenMax
    PraveenMax

    Hello All,

                 So far, I have been writing code for ARM Cortex M7 (STM32F7691) using C language. But I am planning to write more structured, OOPS style coding for my next application. And so, I am thinking about using C++ instead of C. Please let me…

    • Answered
    • over 3 years ago
    • Processors
    • Cortex-M / M-Profile forum
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