• How to run the system with a slow clock
    Hi, According ARM ® Cortex ® -M3 DesignStart Eval FPGA User Guide, ch. 4.2, it should be possible to set OSC0 value from 2MHz to 230MHz, But setting to a lower frequency than 25 Mhz seems not to work...
  • Arm11 clock
    Note: This was originally posted on 13th October 2008 at http://forums.arm.com Hello, Does anyone know if there is a timestamp clock in Arm? Something like the RDTSC in intel? Or some other high frequency...
  • [CM3]assembly language trouble
    CORE: STM32F103ZET6 Hi,Pros.      Here Monkey comes agian I have met a problem with my code,see below: /* --------- code here --------- */      .section .data _sp_usart:      .word     _stack_usart _stack_usart...
  • Question on clock gating for AHB -lite bus matrix for CM4 based system
    Joseph, We are using CM4 and AHB -lite bus components from ARM system development kit. We have 3 different AHB masters in the system, including CM4. I am wondering if we could use HTRANS from each master...
  • Can not configure RCC by using HSE as system clock source
    Hello , i have been stuck in this code for 3 days , i am getting nowhere..... The second photo has the configuration of my Clock Tree , i am using stm32f429zi DISCO .... the first photo shows...