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Tag: stm32l476

  • IEEE-754 32-bit Single Precision Floating Point Representation

    In an ARM Cortex, M4F processor-based microcontroller such as STM32L476vg; the floating-point number is stored in accordance to the IEEE-754. In the above video, I have written a small code using IAR workbench. When I debugged the program using IAR. I have observed that the floating-point number is converted by the compiler into IEEE 754…

  • STM32L476vg ARM Cortex M4F Architecture

    It uses ARM v7E-M architecture. It a Harvard based architecture with two distinct buses for data and memory. It has all the instruction set of M0, M1 and M3 . It also has an additional feature set to support Floating-point Arithmetic. IEEE754 standard in single precision and double precision. The following points are from the…