• Let’s talk ACPI for Servers
    Before we do a dive into the ACPI standard, let’s go back to what the main goal is for firmware. Utopia is to have a universal firmware solution which can boot and support any Operating System (open,...
  • Instruction timings - arm cortex m3
    I am using the following 3 assembly sections to read a memory mapped i/o to multiple registers and to read same i/o and save it ram respectively , on an ARM Cortex M3. I want to know exactly how many...
  • what changes to the source code of ARM Cortex-M3 can i make in order to shorten execution time?
    here are the 3 codes i need to change to shorten execution time. any help will be greatly appreciated.
  • Question : The Definitive Guide to the ARM Cortex-M3
    Note: This was originally posted on 11th December 2007 at http://forums.arm.com Dear, all. I am new in this forum. Recently I studying Cortex-M3 core, so I bought book "The Definitive Guide to the ARM...
  • Im using an ARM Cortex-M3(LPC1768).I would like to know how many oscillator periods make up 1 instruction cycle for arm.Like for example,12 oscillator periods make up 1 instruction cycle for 8051.
    I would like to use the the number of oscillator periods for each instruction in delay calculations for instructions like NOP etc.