• the problem in matrix multiplying
    I define 3 matrix for multiplying,A, B, C. one of that is for the answer! I do it but I have a problem in output. I want to get output in array mode to display in glcd but I don't know how I must do it...
  • ASIMD multiply-accumulate instruction
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  • Security, the Fundamental Element in Next-Generation Networks
    Authors: Jim Wallace, Arm; Joseph Byrne, NXP It’s hard to imagine a day without relying on a computer or smartphone at work, when shopping or banking, chatting with friends, or even listening to music...
  • ARM Cortex-A72 64-bit multiply (MADD) instruction low throughput
    Hi, I've been benchmarking performance of Cortex-A72 CPU on Raspberry Pi 4 Model B Rev 1.1. It looks like the throughput of int64 multiply (MADD) instruction is about 1/3rd of multiply instructions for...
  • Is it OK to bypass all clock gates in Cortex-R52?
    Hello, I am doing FPGA prototyping for an SoC. There is a Cortex-R52 in the IP that needs to be prototyped on FPGA. I cannot close timing with all the clock gates inside R52 enabled. Can I bypass...