ZHCAGC6
August 2026
AM625
1
摘要
商标
1
引言
1.1
TI PRU介绍
1.2
高速串口应用背景与工业需求
1.3
12Mbps高速串口技术挑战
2
基于PRU的高速串口通信系统设计与实现
2.1
串口底层物理层设计
2.2
PRU软件利用PEFIF接口实现多路高速串口
2.3
串口ARM Linux侧应用层驱动设计
3
高速串口实验验证
3.1
高速PRU串口裸机实验
3.2
基于Linux应用高速PRU串口
4
总结
5
参考文献
5
参考文献
PRU-ICSS Feature Comparison (Rev. H)
PRU Getting Started Labs
AM62x Sitara™ Processors datasheet (Rev. C)
open-pru/examples/uart_12mb at eb29734cbc0913e28ff71c6e046d9b10a1c35e5d · TexasInstruments/open-pru · GitHub
PRU-ICSS Getting Starting Guide on Linux (Rev. A)
Programmable real-time unit and industrial communications subsystem | TI.com
[FAQ] What is a PRU core? Why are PRU GPIO signals different from regular GPIOs? - Processors forum - Processors - TI - E2E support forums
AM62x MCU+ SDK: CCS Launch, Load and Run
AM62x Sitara Processors Technical Reference Manual (Rev. C)