• Cortex-M1 for Xilinx FPGAs, max. clock frequency?
    Hello, I have already played around with the Cortex-M1 reference designs for Xilinx Spartan and Artix boards, can you give an indication of what your maximum target frequency for the processor IP core...
  • 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...
  • ARM Cortex-M4 : Power v/s Frequency
    Hello to all, I am currently working on ARM cortex-M4. While I was running different codes of instructions, I have noticed an increment in the current consumption corresponding to the increment in the...
  • Usage of generic register in CPU reset
    Hi All, Could anyone please tell me which generic register/location in memory can be used for storing a bit value which will not get reset after a CPU reset? I need the register to hold the value after...
  • Cortex-M7 "zero overhead loop"
    Hi. In the page 22 of the document below informs that the cortex-m7 has "zero overhead loops" capability. I would like to know how it is done? Is there a special instruction for it? http://community.arm...