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单片机开发 KS0070(44780) 16x2 字符液晶屏驱动演示程序总线方式。 连接线图: DB0--P0.0 DB4--P0.4 RW--P2.0 DB1--P0.1 DB5--P0.5 RC
KS0070(44780) 16x2 字符液晶屏驱动演示程序总线方式。
连接线图:
DB0--P0.0 DB4--P0.4 RW--P2.0
DB1--P0.1 DB5--P0.5 RC--P2.1
DB2--P0.2 DB6--P0.6
E--P2.7 =>74ls00+wr+rd
DB3--P0.3 DB7--P0.7 VLCD接1K2电阻到GND
[注]:AT89C51的晶振频率为12MHz
其他 Windows下读写硬件的工具. RW - Read & Write utility, for hardware engineers, firmware (BIOS) engineers, driv
Windows下读写硬件的工具.
RW - Read & Write utility, for hardware engineers, firmware (BIOS) engineers, driver developers, QA engineers, performance test engineers, diagnostic engineers, etc., This utility access almost all the computer hardware, including PCI (PCI Express), PCI Index/Data, Memory, M ...
其他 RW - Read & Write utility, for hardware engineers, firmware (BIOS) engineers, driver developers, QA
RW - Read & Write utility, for hardware engineers, firmware (BIOS) engineers, driver developers, QA engineers, performance test engineers, diagnostic engineers, etc., This utility access almost all the computer hardware, including PCI (PCI Express), PCI Index/Data, Memory, Memory Index/Data, I/O Spa ...
汇编语言 E=p3^2 RW=p3^3 RS=p3^4 p2口输入 第三管脚电阻2.254k(+)和264(-) 晶振11.0592M 设计者dudongliang 开发平台:自制实验板 设计日期:2
E=p3^2 RW=p3^3 RS=p3^4 p2口输入
第三管脚电阻2.254k(+)和264(-)
晶振11.0592M
设计者dudongliang
开发平台:自制实验板
设计日期:2006年4月7日
其他嵌入式/单片机内容 st7920 128*64测试程序sbit RS = P1^0 sbit RW = P1^1 sbit E = P1^2
st7920 128*64测试程序sbit RS = P1^0
sbit RW = P1^1
sbit E = P1^2
Linux/Unix编程 It is for standalone platform executing DVD Burning function,it supports DVD+R/+RW Disc .
It is for standalone platform executing DVD Burning function,it supports DVD+R/+RW Disc .
其他嵌入式/单片机内容 凌阳1602液晶显示器驱动。IOA高8接数据 IOB8~10接RS、RW、E
凌阳1602液晶显示器驱动。IOA高8接数据
IOB8~10接RS、RW、E
汇编语言 资源(bytes)最少!!的24C02 RW ASM,本程序来自21ic网友
资源(bytes)最少!!的24C02 RW ASM,本程序来自21ic网友,请注意版权
串口编程 serial port io rw wce w32
serial port io rw wce w32
单片机开发 1602液晶测试程序, RS EQU P3.7 RW EQU P3.6 E EQU P3.5
1602液晶测试程序,
RS EQU P3.7
RW EQU P3.6
E EQU P3.5