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MCS
MCS-51单片机有5个中断源，其中两个是由-INT0、-INT1引脚输入的外部中断源；另外三个是内部中断源即由T0、T1的溢出引起中断和串行口发送完一个字节或接收到一个字节数据引起中断。触发外部中断有两种方式，即下降沿引起中断或低电平引起中断。当编程TCON中的ITi（i=0、1）为1时，则引起触发的方式为边沿触发方式，反之(ITi=0)为低电平触发方式。每个中断源的中断请求能否得到响应要受两级“开关”的控制，即一个总“开关”-MCS-51 single-chip has five interrupt sources, two of which are by-INT0,-INT1 pin input external interrupt source the other three internal interrupt sources from the T0, T1 overflow caused by the disruption and serial port sending or receiving end of a byte to a byte of data caused by interruption. Triggered external interrupt has two modes, namely, falling edge or low-level disruption caused disruption caused. When programming TCON in ITi (i = 0,1) for the 1:00 has been the subject of a way to trigger the way to the edge of the trigger, on the contrary (ITi = 0) for low-level trigger mode. Each interrupt source interrupt request can be subject to levels in response to
- 2023-07-06 00:00:03下载
- 积分：1
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定时器计数器语言程序设计，在中央部分是不可缺少的…
定时计数器的c语言编程，这是在单片机编程不可缺少中央部分。-Timer counter c language programming, which is indispensable in the central part of microcontroller programming.
- 2022-07-18 05:56:53下载
- 积分：1
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单片机C8051加无线模块nRF24L01实现温度传感器数据采集和无线收发（接收部分）...
单片机C8051加无线模块nRF24L01实现温度传感器数据采集和无线收发（接收部分）-C8051 MCU plus wireless module nRF24L01 to achieve the temperature sensor data acquisition and wireless transceiver (receiver part)
- 2023-01-11 12:45:03下载
- 积分：1
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51mcu开发板原理图，天祥电子
51mcu开发板原理图，天祥电子
-Development board schematics, Intertek e-0000
- 2022-03-06 16:54:37下载
- 积分：1
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c语言的按键处理，菜单实现的程序例子！
c语言的按键处理，菜单实现的程序例子！ -c language button handle, menu examples realize the procedure!
- 2022-01-28 12:19:41下载
- 积分：1
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AVR atmega micro os:avrx.
AVR atmega micro os:avrx.
- 2023-09-03 22:50:04下载
- 积分：1
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51单
51单片机驱动TFT彩色显示屏
可以学习51单片机熟悉TFT驱动-51 single-chip TFT color display drivers can learn familiar with 51 single-chip TFT driver
- 2022-02-06 03:59:59下载
- 积分：1
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摩托罗拉单片机的串行通信查询方式的原代码
摩托罗拉单片机的串行通信查询方式的原代码-Motorola MCU serial communication inquiry of the original code
- 2022-03-25 07:58:52下载
- 积分：1
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用单片机实现计时器，并将数字用八段四位数码管显示出来
用单片机实现计时器，并将数字用八段四位数码管显示出来-With MCU timer, and four figures with eight digital tube display
- 2023-07-11 04:00:03下载
- 积分：1
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这个程序是控制无线模块2401接受，为51系列单片机控制。可以将接收到的字节上传到电脑的串口
这个程序是控制无线模块2401接受，为51系列单片机控制。可以将接收到的字节上传到电脑的串口-This procedure is to control the wireless module 2401 to accept for the 51 series single-chip control. Can be received bytes uploaded to the computer
- 2023-08-04 09:30:03下载
- 积分：1
