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[assembly language1302_595

Description: ds1302数据读取,并送595显示,另附proteus仿真电路-DS1302 data read, and sent to 595 showed that separate Proteus simulation circuit
Platform: | Size: 52224 | Author: 狂热者 | Hits:

[SCMhc595

Description: 74HC595 的驱动。任意3IO即可 /************************************************************* IC :AT89S52 晶振:12MHz 硬件:1片 HC595 *************************************************************/ #include<intrins.h> sbit send595=P2^7 //send data to 595 14 脚 DS sbit shift595=P2^6 //shift data 11 脚 移位 sbit lock595=P2^5 //lock and display data 12 脚 锁存 //sbit shut595=P //disable 595 output 10 脚 输出允许  shut595=1 即关闭输出-driver for 74HC595
Platform: | Size: 1024 | Author: 付茂可 | Hits:

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