• 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...
  • Problem: WFI instruction slowing down SYStick interrupt
    I've configured my Infineon relax kit for max frequency(120 MHz). I've set my SYSTick for a periodic interrupt of 10 ms. For power saving, I use a WFI assembler instruction whenever my processor is idle...
  • On Chip RAM is slow after enabling MMU, and using external ram aborts
    Hello All,        I am using Omap3515 (Arm Cortex A8). Enabled I-Cache, D-Cache, Branch Prediction and MMU. Issue 1: But what I could notice is code region in external ram is executing faster than internal...
  • Hi ARM, Hi ARM, hardfault_handler()
    Hi ARM, while developing code i am facing following issue. Processor - ARM cortex M3. Controller - lpc1778 we are developing code for UART3 , CLKPWR_ConfigPPWR (CLKPWR_PCONP_PCUART3, ENABLE); LPC_UART3...