• Migrating a software application from ARMv5 to ARMv7-A/R
    This application note is intended to help you migrate software applications from ARMv5 to ARMv7-A/R . It describes the differences between ARMv5 and ARMv7, and explains the issues involved in migrating...
  • ARM_V8 instruction Cycles timings
    Hi, can anyone suggest me how to know the instructions cycle timing of the arm_v8 instructions.does it take more cycles to transmit from neon to basic arm instructions in arm_v8. please suggest me how...
  • armv5TE
    HI, I am using an armv5TE (mv78100)I wonder  if I need to implement memory barriers in this architecture,(some people say not needed) reason for my question is that I am facing system total freeze(now...
  • Cortex A8 Instruction Cycle Timing
    Note: This was originally posted on 17th March 2011 at http://forums.arm.com Hi) sorry for bad English I need to count latency for two instruction, and all I have is the arm cortex A 8 documantation(charter...
  • Cortex m0 instruction set cycles
    Hello I'm eager to know about Cortex M0 instruction sets . I've write a piece of code : GPIOA->BSRR=GPIO_PIN_5; GPIOA->BRR=GPIO_PIN_5; and assembly code is :    // GPIOA->BSRR=GPIO_PIN_5;     0x8000214...