• Difference between Sub regions and Overlapping Regions in MPU
    Hi Experts, In the Memory Protection Unit, what is the difference between Sub regions and the Overlapping regions ? What is the typical use case of the MPU and how it helps in building a quality software...
  • Can we Modify the Flash Memory Access Permission with MPU( Memory Protection Unit)
    Hi Sir,          Can i change Flash Memory Permission through MPU?? Thanks and Regards, Harshan.
  • SMMU related question.
    when reading  ARM® System Memory Management Unit Architecture Specification, I noticed that there is a saying in about chapter 5, the last section named <cache maintenance operations>.           In SMMUv2...
  • SRAM reading problem using FMC at STM32H743.
    Hello. I am trying to operate FMC interface in STM32H743 processor. Configuration was done using STM32cubeMX. In code, after configuration, just have a loop with reading once per second. HAL_SRAM_Read_8b...
  • Cortex-M7 minimum schematic ?
    I'm looking to start a new design based on the ARM Cortex-M7 and have been reading thousands of pages of documentation ( not done yet of course ). I am able to design my own schematics and PCBs so I'm...