文件名称:8255dirve
介绍说明－－下载内容均来自于网络，请自行研究使用
库文件名称：driver8155.h
功能描述：驱动8155，不需要了解8255的工作原理，透明操作8255的三个输入输出口PA、PB、PC
读A口只需要调用rd_PA,写则需要调用wr_PA B、C操作也一样
全局变量: IO_flags，在其它程序中不能对其改写
特殊说明: 无-Library file name: driver8155.h Features: Driver 8155, 8255 do not need to understand the working principle of transparent operation of the three input and output port 8255 PA, PB, PC Reading A I just need to call rd_PA, was the need to call wr_PA B , C operation is the same global variable: IO_flags, in other programs can not rewrite its special Descr iption: None
功能描述：驱动8155，不需要了解8255的工作原理，透明操作8255的三个输入输出口PA、PB、PC
读A口只需要调用rd_PA,写则需要调用wr_PA B、C操作也一样
全局变量: IO_flags，在其它程序中不能对其改写
特殊说明: 无-Library file name: driver8155.h Features: Driver 8155, 8255 do not need to understand the working principle of transparent operation of the three input and output port 8255 PA, PB, PC Reading A I just need to call rd_PA, was the need to call wr_PA B , C operation is the same global variable: IO_flags, in other programs can not rewrite its special Descr iption: None
相关搜索： 8255
(系统自动生成,下载前可以参看下载内容)
下载文件列表
8255驱动程序
............\config.h
............\drive8255.c
............\drive8255.plg
............\drive8255_Uv2.Bak
............\drive8255.Uv2
............\drive8255.Opt
............\config.h
............\drive8255.c
............\drive8255.plg
............\drive8255_Uv2.Bak
............\drive8255.Uv2
............\drive8255.Opt