• ARM Cortex-M3 floating point...
    Note: This was originally posted on 9th May 2008 at http://forums.arm.com Hi.  Are there any floating point support for the ARM CORTEX-M3?
  • Cortex-M0 hangs up after soft reset
    We have a device which is used with NXP1115/303 MCU(cortex M0 core). Application doesn't do much, most of the time it sleeps in the deep power mode since the device is on 3V lithium batery. The system...
  • Cortex-M0+ JTAG state doesn't reset in simulation when tying nTRST high and trying synchronously reset through TMS
    Hi, According to the Cortex M0+ integration guide: "nTRST can be tied HIGH when a synchronous JTAG reset is provided through the TMS pin." However in simulation the JTAG state is constant 'X' and...
  • Number of Integer and Floating point execution units in M7
    Hi guys, I have 2 doubts. 1) the number of integer and floating point execution units in cortex M7 2) is the number of pipeline stages different for integer and FP
  • floating point performance benchmark
    My benchmark of an Arm processor ( arm64-v8a) on a Householder QR decomposition, written in assembly language, is yielding a computation rate of about 2 Gflops/second. This seems exceptionally high and...