AD转换器TLV2541的设计与应用

我在使用陈明计先生写的small RTOS和51单片机做过几个小项目，起初都很好，开发变的容易了，程序变的容易修改。后来随着任务个数的增多，RAM很快就不够用了。51系列的芯片内部RAM普遍都是256个,很难找出1024个字节RAM或更多，而价格又合适的。记得上一次我没有办法被迫使用了64K flash内部带768字节的XRAM的51芯片，而我根本用不到那么多flash。-I use Mr. Chen Mingji written small RTOS and 51 MCU done several small projects at first were very good to develop easy to change the program become easier to modify. Subsequently, the increase in the number of tasks, RAM is not fast enough. 51 series of chip RAM are generally 256, it is difficult to find 1024 bytes of RAM or more, while prices will be appropriate. I remember the last time I had no way forced to use a 64K flash with 768 bytes of internal XRAM of 51 chips, and I will never use that much flash.

基于LPC21xx的PCF8563（I2C RTC）实时时钟程序，按键与菜单方式驱动，可根据注释修改。-Based on LPC21xx the PCF8563 (I2C RTC) Real Time Clock procedures, button and menu-driven approach can be modified in accordance with the Notes.

at91sam7x的CAN通讯例程，转至at91.com-AT91SAM7X the CAN communication routines, go to at91.com

本程序是智能小车开发环境中的dll文件可以在Visual 平台下开发-this procedure is smart car development environment of dll file can be developed under Visual Platform

基于三星44b0的nandflash程序，包括基本操作-Based on Samsung 44b0 of the NANDFLASH procedures, including basic operation

实现了ez―usb的GPIF_FOFO读写功能-Ez-usb implementation of read and write functions of GPIF_FOFO

通过RS485端口不停地发送数据0xaa,用示波器观察RS485端口A、B信号线上的波形或者用RS485接收器接收发送的字符。-Through the RS485 port to send data continuously 0xaa, use oscilloscope to observe RS485 ports A, B signal waveform online or send RS485 receiver to receive characters.

汽车行业专用通讯，或是工业控制上应用，可靠性是can bus 的最大的优点。但CNA BUS 的通讯协议比较烦琐，本人也是刚刚才调通这个程序。-Automotive industry-specific communications, or industrial control applications, can bus reliability is the biggest advantage. However, CNA BUS protocol relatively cumbersome, and I was just transferred pass this procedure.

at91系列arm微控制器的实现-arm Itanium series of microcontrollers achieve

TDA10046驱动源代码.TDA10046是PHILIPS的一款DVB-T TUNER-TDA10046 driver source code. TDA10046 is PHILIPS of a DVB-T TUNER