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zhiliu
- 直流电机调速8255,8253,8259汇编语言-DC Motor 8255,8253,8259 assembly language
接口8255及中断
- 有关芯片8253/8255/8259的程序--Program about chip 8253/8255/8259.
8253和8259设计电子表
- 利用8253可编程定时/计数器、8259中断控制器、8255可编程并行接口芯片和七段数码管设计一个电子表的电路,并编制一程序使得该电子表能正常运行。
VerilogProjects
- 在quartus II环境下用Verilog实现了8255, 8253, 8259, 8250, DAC0832, ADC0809等微机接口芯片,硬件设计实验课的作品,有些芯片的功能有所简化,但最基本的功能已实现,有完整的时序仿真波形-In quartus II environment achieved with Verilog 8255, 8253, 8259, 8250, DAC0832, ADC0809 and other computer interface chip, hardware
jiaotongdeng
- 并行接口8255,定时/计时器8253,中断控制器8259A与计算机相连,通过8253产生1Hz的方波,并编程得到计时器,然后利用8259的中断功能和8255的并口输出数据功能做了一实时操作系统,来模拟十字路口交通灯的模拟-8255 parallel interface, timer/timer 8253, 8259A interrupt controller connected to a computer, by 8253 produce 1Hz square wave, and progra
led
- 选用8253的计数器2进行100ms的定时,其输出 OUT2与8259的IRQ7相连,当定时到100 ms时产生一个中断信号,在中断服务程序中进行时、分、秒的计数,并送入相应的存储单元;8255的A口接七段数码管的位选信号,B口接数码管的段选信号,时、分的数值通过对8255的编程可送到七段数码管上显示。-2 for selection of 8253' s counter 100ms timing, the output OUT2 and 8259 IRQ7 linked to 100 m
chengxu
- 基于51单片机的电动门设计(使用8255、输出灯、输入开关、8253定时器、8259中断和步进电机等)-Based on the electric door design 51 single-chip microcomputer(Use 8255, output lamp, input switch, 8253 timers, 8259 interrupt and the stepping motor, etc )
1
- 微机原理与接口技术实验 交通灯 8255 8259 8253-Microcomputer Principle and Interface Technology Experiment traffic lights 825582598253
jishinaozhong
- 利用8259实现时钟的计时,闹铃等功能充分利用了8253.8255.8259等多个芯片的集合-Achieved using 8259 time clock, alarm and other functions take full advantage of 8253.8255.8259 and other chip sets
8253-8255-8259
- 汇编语言电子时钟程序,基于8255A的汇编源程序,多功能的电子时钟程序-Assembly language electronic clock program, based on the 8255A assembler source, multi-function electronic clock program
wjyl
- 微机原理与接口技术的基础内容,8255,8259,8253的原理和AD实验-The basis of the content of the Microcomputer Principle and Interface Technology
接口8255及中断
- 有关芯片8253/8255/8259的程序--Program about chip 8253/8255/8259.
汇编关于红绿灯代码
- 基于8279、8253、8255、8259芯片的汇编代码,作用为显示红绿灯及相应的数目管显示,计时总数为十秒。