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AN49943 - PSoC® 1 USB-to-UART Bridge | サイプレス セミコンダクタ

AN49943 - PSoC® 1 USB-to-UART Bridge

最終更新日: 
2018 年 2 月 19 日
バージョン: 
*J

This application note explains how to implement a full-featured USB-to-UART bridge using PSoC® 1. It also discusses user module configuration, critical firmware, and reasons why a USB-to-UART bridge is needed. A step-by-step USB-to- UART bridge implementation is given for better understanding.

はじめに

Although USB is now the generally accepted standard for interfacing with PCs, RS-232 and other UART protocols are still widely used in embedded systems and some PC software. This application note describes a USB-to-UART bridge solution implemented in PSoC 1. This solution is designed as a reference for designers who need such a bridge in their systems. It can be implemented and tested on a CY3214 USB Evaluation Board.

USB TO UART BRIDGE BLOCK DIAGRAM
 

 

サンプルプロジェクト

サポートされているハードウェアとソフトウェア サポートされているPSoC 1デバイス
PSoC Designerバージョン ハードウェアキット CY8C20xxx CY8C21xxx CY8C22xxx CY8C23xxx CY8C24xxx CY8C27xxx CY8C28xxx CY8C29xxx
はい 5.4 CY3214         x94      

 

The following video tutorial walks-through the process of creating a USB-to-UART Bridge on a Cypress PSoC 1. Watch the video to learn how to design a USB-to-UART Bridge from scratch using a CY3214-PSoCEvalUSB and PSoC Designer software.

 

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