电力系统脉宽调制波形，经调试改进，绝对正确

单片机c和汇编调用例子-SCM and compilation called examples

IEEE754 浮点数与半浮点数相互转换-IEEE754 floating-point and semi-floating-point conversion between

8051 SIMULATOR GOOD WORK

详细介绍了以太网收发器RTL8019芯片，中文文档，免除了读英文文档的痛苦和低效-Described in detail RTL8019 Ethernet transceiver chip, Chinese documents, eliminating the pain of reading the document in English and inefficient

PWM波程序 可以用来控制电机调速，程序比较简单，这里只用了一个定时器就实现了。因为51单片机没有PWM波的寄存器，所以要自己用软件控制。-PWM waves program can be used to control motor speed, procedure is simple, here only a timer is realized. Because no PWM waves 51-series microcomputer to yourself, so with registers control software.

用纯C语言实现C8051F单片机的在线程序更新-Using pure C language realize C8051F MCU online update

ARM LPC2114 LCD1602源码-ARM LPC2114 LCD1602 source

develop develop develop develop develop develop -develop develop develop develop develop develop develop develop develop develop develop develop

78E516ISP单片机程序下载程序-78E516ISP SCM procedures download

程序的地址译码，单片机系统中做为外扩接口的地址译码。-Procedures address decoder, microcontroller system as a foreign expansion of the address decoder interface.