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manchongfashen
- 实验24-脉冲信号发生器实验参考程序,基于PIC16F877A-experimental 24-pulse generator experimental reference program, based on PIC16F877A
8259zhongduankongzhiqi
- (1) 用单脉冲发生器的输出作为中断请求信号使8259A产生中断,进入中断后显示一个字符串。(2) 中断请求通过8259的IRQ2端输入,中断源可以是片外8253定时器输出的脉冲,并把8253的OUTO和总线槽IR02连接好。 (3) 编写程序,要求每次主机响应外部中断IRQ2时,显示字符串“THIS IS A 8259A INTERRUPT!”(或其它串),中断十次后,程序退出。
8259
- 用单脉冲发生器的输出脉冲作为中断源,每按一次按键产生一次中断申请,中断服务程序将在实验箱的显示屏显示一个字符“R”-Single-pulse generator output pulse as interrupt sources, each generated by a disruption of a key application for interrupt service routine to the display box in the experiment shows a charact
traffic
- 在设计硬件电路时,要充分利用实验仪上的接口芯片,如8051单片机、8255并行接口芯片、发光二极管(红、黄、绿各两个)。 设计或利用接口仪上已有的单脉冲发生器,但脉冲发生器产生的负脉冲来产生中断,进行模拟有急救车通过。-In the design of hardware circuit, we should make full use of the experimental apparatus of the interface chip, such as the 8051, 8255 paral
FunctionGenerator
- 设计内容:以STAR ES598PCI单板机,开发能够输出多种波形且频率可变的函数发生器。设计要求: (1)能够输出锯齿波,三角波,正弦波,脉冲波. (2)能根据键盘命令进行波形之间的切换. (3)能对输出的波形频率进行调节。 -Design content: STAR ES598PCI single board, developers can output a variety of waveforms and variable frequency function genera
push_0003
- 简单的用汇编语言编写的一个脉冲发生器程序,有显示,定时,PWM调整功能。-Simple in assembly language of a pulse generator program, display, timing, PWM adjustment function.
single-chip-digital
- 精确的脉冲信号发生器,可手动,有仿真,程序里有详细的说明。-Accurate pulse signal generator, can be manually, the simulation, the program has detailed instructions
pulse-generator
- 通过设计定时器,设计占空比均匀间隔可调脉冲发生器。-By designing a timer, duty cycle design evenly spaced adjustable pulse generator.
Pulser
- 脉冲发生器。OUT输出为接通T time设定的时间,断开 F time设定的时间的一个脉冲序列。(Pulse generator. The OUT output is a pulse sequence that breaks the time set by the T time and disconnects the time set by the F time.)