• Parallelism between CPU and FPU
    Hi. I have a question regarding Cortex-M4 processor with floating point unit. Is it somehow possible to do some computation in parallel in CPU (with integers) and FPU (with floats)? Probably not, because...
  • FPU version in cortex-R52
    Hi everyone, I am working with cortex-r52. In order to use the FPU that is present in cortex r-52, while building the files, I need to give the compiler option. For example, in case of cortex-a32...
  • ARM CM4 FPU execption
    I am looking for FPU exception generation code. If some one share, or suggest some document for the same. Regards Anuj
  • Why does FPU performance differ in AArch64 and AArch32 with Cortex-A53?
    Hello experts, I have come to having a question. VFP Benchmark is a benchmark application which was made by a certain Japanese in order to measure ARM VFP performance especially for ARMv7-A and ARMv8...
  • How to detect FPU in Cortex M?
    Cortex-M processors implement the CPUID register, through which it is possible to detect information about the core: part number (e.g. Cortex M7 or M4), revision and patch level (e.g. r1p2), etc. Is...