• How to simulate analog input to ADC0 pin on logic analyzer ?
    I tried using variable names ( AD0 , Ain0 ) non of them was identified in Keil's logic analyzer , and also non of VTREG signals was related to ADxx ( Updat e : discussion mov e d to https://community...
  • How to make ARM core hung
    Hello All/ARM, I would like to know if there is any way of process to hang a specific core for certain duration of time? Either from Kernel/User space? Also i have trying to understand if that is possible...
  • Input capture problem
    Hi everyone! I'm trying to measure a PWM frequency signal using the input capture channel 1 of TIM3, but it won't work. i'm using NUCLEO F446RE board, here is my code: #include "stm32f4xx.h" //...
  • ARM board with SDI input
    Hi, - I am not a hardware engineer - but have been tasked with finding a board for a new ANPR project. I need a Quad core arm processor SBC (2GHz) - & don't need a GPU - BUT I need to inteface to a camera...
  • How long does it take for Cortex A53 to exit low power state?
    Hi, The ARMv8A architecture profile shared an example of using WFE in the implementation of spinlock. I'd like to know how long it might take for Cortex A53 to exit from lower power state. If it is...