a t r m 9 1 9 2 0 0 bootload

RF500 ,13.56mRFID读写器专用芯片原理图-RF500, 13.56mRFID reader ASIC schematic

his project was built and tested with WinAVR-20060125. Make sure the MCU target define in the Makefiles corresponds to the AVR you are using!! To build the code, just install WinAVR and run "make" from the console in echomaster and echoslave subdirs. "make program" will program the device if you have a AVRISP attached. Remember to set the AVR device to at least 8MHz. The AVR may use the programmable clock from MC1319x, just remember to check if the MC1319x and SPI communication is working FIRST! Otherwise you wont get any clock signal to the AVR and then you can t program it or reset the fuses! The MC1319x has default clock output of 32kHz so you will have to set your programmer to a very low frequency (

ST arm BOARD PWM test code

卡车仪表的单片机程序，使用的是ICCAVR环境，用的是ATmega8芯片。-Singlechip truck instrument procedures, using ICCAVR environment, using the ATmega8 chip.

luminary 厂家的Stellaris LM3S8962 Evaluation Board 用户手册-luminary manufacturers Stellaris LM3S8962 Evaluation Board User Manual

本代码主要实现了FPGA设计开发以太网控制器的设计,以及研究了FPGA开发方法和传统ASIC开发方法的区别和优略。主要内容为: 1.阐述FPGA技术的发展历史,现状和将来的发展趋势。 2.详细说明了FPGA设计开发以太网控制器的全过程,包括模块分析功能分析以及代码设计。 3.采用软件仿真的方法设计和验证

用LPC2136测试三维加速度传感器mma7456,用模拟I2C实现通信-Three-dimensional acceleration sensor with the LPC2136 test mma7456, simulated I2C for communication

基于ARM的嵌入式系统（软件设计）,对你会有帮助的,PDF格式.无解压缩密码-It is Embedded system based on ARM(software design) that is useful, PDF format, need not decompress password

AVR单片机的EEPROM操作函数，根据ICC库编写。-AVR microcontroller EEPROM operations functions, according to ICC library preparation.

采集AIN0和AIN1的信号，通过可调电阻，使输入的模拟信号发生改变，来进行A/D转换。为保证数据的准确性，通常采集10次以上，在求平均值。A/D转换器采集AIN0和AIN1的信号,并显示出来。-AIN1 acquisition and AIN0 signal, through an adjustable resistor, so that the analog signal input to change, to carry out A/D conversion. In order to ensure the accuracy of the data is usually collected 10 times more than the average in the order. A/D converter and acquisition AIN0 signals AIN1 and displayed.