• Suggestion on suitable arm processor
    Hi all. Nice to meet you all and glad that I have a chance to join this group=) Recently, I will do my final year project with the title of "Smart Home Control Using Brain Wave". Yet, I am not really...
  • How to start cpu in ARMv7 baremetal environment?
    I am using an Allwinner H3 SoC (on a zeropi board) and I want to start up a secondary core without using an OS. I am trying to use the SMC call CPU_ON, using the following code: smc_call(0x84000003...
  • 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...
  • Flash/RAM memory interfaces on Cortex-M7 based MCU for fast code execution
    Hi, experts! I would have few questions regarding Cortex-M7 and (in my case) STM32F7 MCU, if anyone here is familiar with them. I am not sure how to use MCU's different flash/RAM interfaces to gain maximum...
  • M4  M7 COMPARISION
    Hi Folks, Can you share some little information about Pro/Cons of ARM Cortex M7 towards current variance ARM Cortex M4?. I just screen that M7 has 6 deptth pipeline for instruction and it is best suit...