Data Transfer Articles

Data Transfer Techniques Beyond Core and DMA in MCU

2025-04-02 by boardor

Hello everyone, I am Pi Zi Heng, a serious tech enthusiast. Today, I will share with you the limitations of random address small data write operations on CM7 TCM using PXP on i.MXRT1170. In an MCU, the main devices (Master) that can perform read and write operations on on-chip and off-chip mapped memory, besides the … Read more

Arduino UNO Serial Communication Guide

2025-03-29 by boardor

Arduino Uno provides serial communication functionality, allowing it to exchange data with a computer or other microcontrollers. Serial communication is a very common feature in Arduino projects, often used for debugging, data transfer, and interaction with other devices. Below is a detailed introduction on how to use the serial communication feature of Arduino Uno. 1. … Read more