CPLD

PS键盘与单片机连接，连线图、C源程序-PS keyboard and SCM connectivity, wiring diagram, C source

液晶sed1335芯片，LCM驱动程序。-sed1335 LCD chips, LCM driver.

基于迁入系统的电子钟的c51固件，kill c51格式。--Electric clock based on ingoing system.Keil C51 format.

此文当为日本嵌入式tron的技术文档,目前在日立等公司的主流嵌入式系统还是tron-article for the Japanese embedded intron of the technical documentation, companies such as Hitachi in the mainstream embedded systems or intron

ti dsp tms320c6455    dm642 dm6437 ndk开发包6455开发板 网络通信 ndk 

dma is being designed using pic series assembly code

实用电子钟,为六位数码管时钟程序直接使用,p3.2,p3.3,p3.4,p3.5 四键控制！实测24小时误差5秒。-Practical electronic clock, nixie tube clock for the six programs used directly, p3.2, p3.3, p3.4, p3.5 four key control! Measured 24-hour error of 5 seconds.

二极管的常用封装格式--General packaging format for diode.

核心图形界面ucGUI详细说明手册中文版

spi协议的驱动程序源代码-20 agreements driver source code