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单片机 Keil+proteus
并行口设计数字键盘实验
要求:掌握动态显示、动态扫描键盘的工作原理及硬、软件的设计、调试方法
掌握80C51接...
单片机 Keil+proteus
并行口设计数字键盘实验
要求:掌握动态显示、动态扫描键盘的工作原理及硬、软件的设计、调试方法
掌握80C51接口硬件电路设计方法及软件编程方法
了解80C51外部中断的使用和编程方法
实验题目:并行口实现数字0~9、A~F、L、U、P、n总共20个键盘,将按键的结果用7段数码管显示出来。-Parallel Port numeric keypad test requirements: master the dynamic display, dynamic scan the keyboard works and the hardware and software design, debugging the means to acquire 80C51 interface hardware circuit design methods and software programming approach to understanding the 80C51 external interrupts use and programming methods Experimental subjects: parallel port for digital 0 ~ 9, A ~ F, L, U, P, n total of 20 keyboard, the result will be keys to use 7-segment digital tube display.
- 2023-06-16 08:05:03下载
- 积分:1
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可以
can-汇编测试程序,适用于单片机的can模块测试-can-compilation testing procedures can apply to single chip module testing
- 2022-01-24 17:18:49下载
- 积分:1
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单片机典型应用的图片,包括很多应用程序,值得期待
PIC系列单片机典型应用程序集,包括很多的应用程序,值得去研究一下-PIC MCU typical applications, including many applications, it is worth to look
- 2022-07-22 23:26:36下载
- 积分:1
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代AVR工具菜单。这是一个菜单可以生成AVR工具。rar
生成AVR菜单的工具.rar是一款可以生成AVR菜单的工具.rar-Generation AVR tools menu. Rar is a menu can be generated AVR tools. Rar
- 2022-02-03 02:46:03下载
- 积分:1
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单片机开发测试产线流水线速度,led显示速度
单片机开发测试产线流水线速度,led显示速度-Single-chip development and testing of production line assembly line speed, led display speed
- 2022-05-31 02:38:17下载
- 积分:1
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8051控制步进电机(小车的源程序
8051控制步进电机(小车的源程序-8051 stepper motor control (the source Trolley
- 2022-03-03 14:12:45下载
- 积分:1
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飞思卡尔 MC9RS08KA2 最小的单片机
飞思卡尔 MC9RS08KA2 最小的单片机-Freescale MC9RS08KA2 the smallest single-chip microcomputer
- 2022-06-27 17:52:54下载
- 积分:1
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12位4路ADC操作源代码,编译通过的,保证直接使用
12位4路ADC操作源代码,编译通过的,保证直接使用-12-bit 4-channel ADC operation of the source code, compile, and to ensure direct access to
- 2022-05-26 00:16:16下载
- 积分:1
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MSP430F149单片机ADC12模块程序
msp430F149 ADC12模块程序-msp430F149 ADC12 module procedures
- 2022-12-31 19:20:07下载
- 积分:1
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功能:
1、作为下位机采集8255数据并将此数据通过通讯送出,
2、采集数据为BCD,先转换成二进制,处理后再转换成BCD
3、通讯采用方式3,多机...
功能:
1、作为下位机采集8255数据并将此数据通过通讯送出,
2、采集数据为BCD,先转换成二进制,处理后再转换成BCD
3、通讯采用方式3,多机通讯,上位机发地址时TB8=1,其他TB8=0
下位机SM2=1,RB8=1时产生中断后使SM2=0收发数据,结束后SM2=1-Features: 1, as under the 8255-bit machine data collection and communications sent through this data, 2, collected data for the BCD, first converted into binary, and then converted to deal with BCD 3, communication using methods 3, multi-machine communication, PC-fat address TB8 = 1, other TB8 = 0 under the digital machine SM2 = 1, RB8 = 1 when the failure to make SM2 = 0 to send and receive data, after the end of SM2 = 1
- 2022-05-30 16:56:51下载
- 积分:1