摘要
通用异步收发器(UART)是一种串行的数据总线收发器,用于异步的高速串行通信。德州仪器公司生产的双端口异步通用收发器TL16C752B因其高性能而应用广泛,论文以TL16C752B为样本,通过分析双端口异步通用收发器的电路结构,分析芯片的主要逻辑功能,研究了其逻辑功能、直流电参数、交流电参数的测试技术,并在集成电路测试系统中实现,可用于提高电子系统的可靠性,并可推广到其它通用异步收发器的测试。
Universal asynchronous receiver/transmitter（UART）is a kind of serial data bus receiver and transmitter which is used for high speed serial communication.TL16C752 B,a dual port UART which is developed by Texas Instruments is widely used because of its high performance.Through the research of TL16C752 Bwhich is a sample of UART,the structure and the main logic functions of UART is analyzed,and the test technology of logic function and electrical characteristics is researched.The test technology can be used to improve the reliability of electronic systems and can be in tests of other UART ICs.
出处
《计算机与数字工程》
2017年第3期598-602,共5页
Computer & Digital Engineering
