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这个比较完整注释什么的都全还有开平方.
并且格式也很好看,干净.
这个比较完整注释什么的都全还有开平方.
并且格式也很好看,干净.-Note the relatively complete what are all still open square. And format is also very good looking, clean.
- 2022-07-04 14:52:23下载
- 积分：1
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AT89S51的并行口P1接4×4矩阵键盘，以P1.0－P1.3作输入线，以P1.4－P1.7作输出线；在数码管上显示每个按键的“0－F”序号。...
AT89S51的并行口P1接4×4矩阵键盘，以P1.0－P1.3作输入线，以P1.4－P1.7作输出线；在数码管上显示每个按键的“0－F”序号。-AT89S51 the parallel port P1 then 4 × 4 matrix keyboard to P1.0-P1.3 as input lines to P1.4-P1.7 for output line in the digital control button displayed on each of the " 0-F" serial number.
- 2022-03-03 22:05:03下载
- 积分：1
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通过P2.4,P3.3实现电机转速控制,源码汇编语言编写,单定时器实现...
通过P2.4,P3.3实现电机转速控制,源码汇编语言编写,单定时器实现-Through P2.4, P3.3 to achieve motor speed control, the preparation of assembly language source code, single-timer realize
- 2023-02-28 12:20:04下载
- 积分：1
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出租车计价器的汇编源程序
比较周全的考虑了实际中所会碰到的问题...
出租车计价器的汇编源程序
比较周全的考虑了实际中所会碰到的问题-the taxi program
- 2022-01-25 20:13:49下载
- 积分：1
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此程序完成功200HZ的固定频率,稳定性很高,波形失真度小,如果要想产生固定频率,这个程序是最好的选择!...
此程序完成功200HZ的固定频率,稳定性很高,波形失真度小,如果要想产生固定频率,这个程序是最好的选择!-success of this procedure 200Hz End of fixed-frequency, high stability, waveform distortion small, if they have a fixed-frequency, the procedure is the best choice!
- 2022-04-30 14:16:19下载
- 积分：1
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本例载波频率为20KHz，或载波周期为50μs。DSP晶振10MHz，内部4倍频，时钟频率为40MHz，计数周期为25ns。假设调制波频率由外部输入（1～50H...
本例载波频率为20KHz，或载波周期为50μs。DSP晶振10MHz，内部4倍频，时钟频率为40MHz，计数周期为25ns。假设调制波频率由外部输入（1～50Hz），并转换成合适的格式（本例为Q4格式）。调制系数M为0～0.9。死区时间1.6μs。最小删除脉宽3μs。
主程序的工作是根据输入的调制波频率计算N、2N和M值。
-Example for the carrier frequency 20KHz, or carrier period is 50μs. DSP crystal 10MHz, internal 4 multiplier, the clock frequency of 40MHz, counting cycle 25ns. Assuming wave frequency modulation by external input (1 ~ 50Hz), and converted into an appropriate format (in this case for Q4 format). Modulation coefficient M is 0 ~ 0.9. Dead time 1.6μs. Delete the smallest pulse width 3μs. The work of the main program is based on input frequency modulation wave calculation of N, 2N and M values.
- 2023-08-22 04:35:03下载
- 积分：1
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MCS51 basic debugging procedures, including 8255, keyboards, LED, etc.
MCS51基本调试程序 包括8255、键盘、LED等-MCS51 basic debugging procedures, including 8255, keyboards, LED, etc.
- 2022-11-26 15:30:04下载
- 积分：1
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compiled code, dos system function, shows black
汇编代码,dos系统功能调用,显示黑白工字-compiled code, dos system function, shows black-and-white character
- 2022-01-22 04:00:17下载
- 积分：1
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Powerful calculator ~ ~
计算器~~功能强大~~希望对大家有用~~~界面很华丽-Powerful calculator ~ ~
- 2022-05-06 19:30:44下载
- 积分：1
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the GAL compiler tool to prepare for GAL chip, and can be converted into machine...
Atmel提供的GAL编译工具,对GAL芯片进行编写,以及可转换成机器码-the GAL compiler tool to prepare for GAL chip, and can be converted into machine code
- 2022-04-27 10:21:59下载
- 积分：1
