电子工程专辑

干货|通俗易懂的UART协议帧格式

看下面这张图，大家应该已经猜到了今天的主角是UART。 我们通常说的串口，UART包含TTL电平和RS-232电平两种，嵌入式系统里面，单片机的串口一般都是TTL电平。 今天的内容关于UART的帧格式，比较简单，玩过单片机的小伙伴应该都知道。 UART的英文全称是Universal ...
电子工程专辑

通信方式梳理：GPIO，I2C，SPI，UART，USART，USB的区别

1） GPIO（General Purpose Input Output ）为通用输入/输出，通用端口，总线扩展器， 利用工业标准I2C、SMBus™或SPI™接口简化了I/O口 ...
EDN

Using the USI Block as a UART

This application note describes how to configure Zilog’s Z8051 Universal Serial Interface (USI) peripheral to operate as a Universal Asynchronous Receiver Transmitter (UART). C code drivers for both ...
EDN

Exar Introduces Industry-First Solution: Wireless Universal Asynchronous Receiver ...

Exar Corporation released an industry-first wireless UART solution composed of two devices that can be used either as a chipset, or separately. The chipset solution includes the XR18W750 – a wireless ...
Electronic Design

Dedicated USB-to-UART Bridge Chip Optimized for Android

12 Mbit/s USB host bridge IC simplifies integration of a USB link into peripheral hardware from any Android platform with a USB device port. A 12 Mbit/s USB host bridge IC from FTDI, the FT312D, ...
Design-Reuse

High Speed UART IP core - Universal Aysynchronous Receiver / Transmitter

The D2698 is a Octal UART Core software compatible with the SC2698. The core contains: 3 character receiver FIFO, extended baud rate, programmable rec ...