单片机入门教材.zip

ATMEL 89sxx 系列51单片机下载线原理图 这是ATMEL公司的官方板-ATMEL 89sxx Series 51 Single-chip line schematic download This is the official board ATMEL Corporation

计算CRC16/CRC8/CRC32的程序，可获得CRC-CCITT/CRC-16/CRC-8/CRC-32的计算结果。 提供Delphi源代码和MCS51单片机的汇编源代码，分别采用两至三种不同算法实现。有比较详细的调用和使用说明。 更新历史: 2003/05/04 新增CRC-8算法的实现。 2004/02/02 修改CRC-8算法，新增CRC-32算法，增加比较详细的调用和使用说明。-CRC16/CRC8/CRC32 calculation procedures available CRC-CCITT/CRC-16/CRC-8/CRC-32 the calculated results. Delphi provide source code and compile the MCS51 source code, adopted two to three different algorithm. A more detailed calls and use. Update History : 2003/05/02 new CRC-8 algorithm implementation. 2004/02/02 changes CRC-8 algorithm, the new CRC-32 algorithm, adding more detailed calls and use.

实现简单的串口传输工作! 有数据检验,汇编程序!-Realize a simple serial transmission work! Have data verification, compilation procedures!

我自己整理的单片机4*4键盘最简扫描算法，相当精炼。-I sort of SCM 4* 4 keyboard the most simple scanning algorithm, very refined.

DS18B20程序(LJD-SY-5100单片机程序) 控制DS18B20完成芯片的控制和数据传输-DS18B20 procedures (LJD-SY-5100 single-chip process) control chip DS18B20 complete control and data transmission

KEIL51的一元二次方程的程序-KEIL51 a square procedure

51单片机实现经过裁剪的TCP/IP协议,编译环境Keil C51.-51 MCU after cutting TCP/IP protocol, the compiler environment, Keil C51.

利用PWM产生高精度正弦波,从PWM引脚输出的脉冲信号经过简单的低通滤波后,可以得到平滑的正弦波,波的频率可以微调-produced using high-precision sine wave PWM, PWM output pin from the pulse signal through simple low-pass filter, can be smooth sine wave, the wave frequency can be fine-tuned

c8051f040 内部集成的温度传感器使用 直接给出温度的函数 -c8051f040 internal temperature sensor integrated the use of a direct function of temperature are given

本设计以凌阳16位单片机SPCE061A为核心控制器件，配合Xilinx Virtex-II FPGA及Xilinx公司提供的硬件DSP高级设计工具System Generator，制作完成本数字式外差频谱分析仪。前端利用高性能A/D对被测信号进行采集，利用FPGA高速、并行的处理特点，在FPGA内部完成数字混频，数字滤波等DSP算法。-The design SPCE061A Sunplus 16-bit single-chip microcomputer as the core control device, coupled with Xilinx Virtex-II FPGA and Xilinx provide hardware DSP design tools Advanced System Generator, the production of the completion of this digital heterodyne spectrum analyzer. Front-end use of high-performance A/D acquisition of the measured signals, the use of FPGA high-speed, parallel processing characteristics, in the completion of the digital mixer internal FPGA, digital filtering and other DSP algorithms.