基于CP2501单片USB HID触摸屏桥接电路

CP2501是单片USB HID触摸屏桥，通过USB接口把触摸屏控制器和主机连接起来，可工作在多种触摸屏检测技术，包括电阻和电容触摸屏。主要应用在电子书阅读器，POS，笔记本电脑，平板电脑和游戏机。

CP2501应用：

Notebook computers

Kiosks

Tablets

Point of Sale devices

E-book readers


图1。CP2501方框图

CP250X 开发板套件

The CP2501 Development Kit includes a motherboard that interfaces to a daughter board. The CP2501 Development Daughter Board contains a CP2501 device to be used for preliminary software development.

Numerous input/output (I/O) connections are provided on the motherboard to facilitate prototyping. Figure 3 shows the CP250x Motherboard and indicates locations for various I/O connectors and shows the factory default shorting block positions. Figure 4 shows the available CP250x daughter board.

CP250X 开发板套件包括：

The CP250x Development Kit contains the following items:

CP250x Motherboard

CP2501 Development Daughter Board

CP250x Development Kit Quick-Start Guide

Product information CD-ROM including the following:

Silicon Laboratories Integrated Development Environment (IDE)

SDCC Development Tools

Raisonance Development Tools (evaluation version)

Keil 8051 Development tools (evaluation version)

CP250x Configuration Wizard and Bootloader

Source code examples

Documentation

AC-to-DC universal power adapter

Two USB cables

图2。CP250X 开发板套件外形图


图3。CP250X 开发板主板电路图（1）

图4。CP250X 开发板主板电路图（2）

图5。CP250X 开发板子板电路图