When we study microcontrollers, the first thing we may encounter is lighting up (GPIO), and then comes the serial port (UART). The serial port is a commonly used communication interface and is a necessary knowledge to master in embedded systems. However, I have found that many friends only know how to use the serial port … Read more
Welcome FPGA engineers to join the official WeChat technical group. UART (Universal Asynchronous Receiver-Transmitter) Transceiver Module Design – 01 Introduction to UART Protocol UART, as a type of asynchronous serial communication protocol, operates by transmitting data one bit at a time. Each bit has the following meanings: Idle Bit: When there is no data transmission, … Read more
Click the blue text to enter ADI, and then click the upper right corner to mark it as a favorite! UART, or Universal Asynchronous Receiver/Transmitter, is one of the most commonly used communication protocols between devices. This article will explain the standard steps that should be followed when using UART as a hardware communication protocol. … Read more
Click the blue text to follow“CurryCoder’s Programming Life” WeChat Official Account: CurryCoder’s Programming Life Skill comes from diligence; neglect leads to decay; success comes from thought; destruction comes from carelessness. 1. Communication Basics Based on transmission direction, communication can be divided into simplex, half-duplex, and full-duplex communication. Simplex communication: Data can only be sent from … Read more
UART stands for Universal Asynchronous Receiver/Transmitter, also known as serial communication. Unlike communication protocols like SPI and I2C, it is a physical circuit within microcontrollers or an independent IC. The main purpose of UART is to send and receive serial data, and its greatest advantage is that it uses only two wires to transmit data … Read more
I2C Communication Protocol Basics 3.1 Communication Overview I²C (Inter-Integrated Circuit) is a serial communication bus designed by Philips in the early 1980s. It facilitates communication between motherboards, embedded systems, or mobile phones and peripheral devices. Due to its simplicity, it is widely used for communication between microcontrollers and sensor arrays, displays, IoT devices, EEPROMs, etc. … Read more
The author has summarized the I2C specifications into one article, with the following table of contents: I2C Introduction I2C Architecture I2C Transfer I2C Synchronization And Arbitration I2C Hs-mode 1. I2C Introduction 1.1 I2C History I2C: Inter-Integrated Circuit, an integrated circuit bus. I2C is a simple, bidirectional two-wire synchronous serial bus designed by Philips in 1982 … Read more
Taobao Store: Wolf FPGA A Detailed Tutorial for Zynq System Entry and Advancement The previous article introduced the development history, advantages and disadvantages, application fields, and development direction of MIPI interfaces in detail. Today, we will delve deeper into the content of the MIPI protocol. 1. Interface Definition The MIPI specification defines the interface into … Read more
The relevant interface specification protocols have been uploaded to “Hard Ten Classroom” If you need to download the protocols, please click to read the original text, or go through the public account menu to enter “Hard Ten Classroom” DDR DDR5_JESD79-5 GDDR4 Specific SGRAM Functions DDR4_JESD79-4 DDR3_JESD79-3E DDR2_JESD79-2C PCI & PCIe PCI_Express_Base_5.0r1.0-2019-05-22 PCI_Express_Base_4.0 PCI_Express_V2.0 PCI_Express_V1.1 PCI_V3.0 … Read more
Learn together for a lifetime here is the Android programmer Recommended classic articles, by reading this article, you will gain the following knowledge points: 1. Introduction to the MIPI Protocol MIPI (Mobile Industry Processor Interface) is an abbreviation of Mobile Industry Processor Interface. MIPI is an open standard established by the MIPI Alliance for mobile … Read more