• CPU cycle random changing
    Hello, i have an issue that seems to be from the compiler but i am not 100% sure. First of all the project was not made by me, but the company i work bought it from another company. As this project is...
  • ADC speed and CPU cycles
    I'm investigating using the MCB4300 or MCB1850 for an ADC-centric purpose, but I'd like to know how much CPU is left over if sampling at the full 400kHz. I'd seen a review of the FFT lib touting its...
  • How to get CPU cycles of a function using DS5 (or Streamline)?
    Hello, I'm trying to optimize some functions in ARM Cortex A9 architecture. Now, I want to judge whether the optimization is valid by reading and comparing the executed CPU cycles. But I can't find some...
  • Instruction cycle
    Hi, I am generating pulse output through 8051 microcontroller using assembly langauge. I don't wnat to use any timer for time delay, I would like to use instruction delays as follows... CLR portbit...
  • NEON execution cycle and writeback cycle
    Hi, I am working with an ARM Cortex A9 processor. I have a document that describes the duration (in terms of cycle) of SIMD intrinsics (Cortex-A9 NEON Media Processing Engine Tech. Ref. Manual)....