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源的USB接口,以供参考,有什么问题请多指教
一个的usb源码,提供给大家参考一下,有什么问题请指教-a source of usb, to refer to, what issues please enlighten
- 2022-03-07 08:19:17下载
- 积分:1
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在集成电路中,通常采用T型解码网络实现数字量往模拟的转换,再利用运算放大器完成模拟电流变为模拟电压的转换。所以,要把一个数字量变为模拟电压,实际上需要两个环节,...
在集成电路中,通常采用T型解码网络实现数字量往模拟的转换,再利用运算放大器完成模拟电流变为模拟电压的转换。所以,要把一个数字量变为模拟电压,实际上需要两个环节,先把数字量变为模拟电流,这是由D/A转换器完成的;再将模拟电流变成模拟电压,这是由运算放大器完成的。有时D/A转换器芯片只包含前一个环节,有些D/A转换器则包含两个环节,用前一种芯片时,需要外接运算放大器才能得到模拟电压。-In integrated circuits, the usual T-decode digital networks to analog conversion, and then complete the simulation of the use of op-amp current into the analog voltage conversion. Therefore, it is necessary to become a digital simulation of voltage, in fact, need two links, first into a digital simulation of currents, this is determined by D/A converters completed then simulate current into the analog voltage, this is determined by computing completed amplifier. Sometimes D/A converter chip contains only a part before, some D/A converter includes two aspects, before a chip, the need for external op-amp voltage can be simulated.
- 2022-03-04 04:10:59下载
- 积分:1
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menuet os application source code, compile written many applications
menuet os应用程序源代码,很多汇编写的应用程序-menuet os application source code, compile written many applications
- 2022-01-21 18:12:54下载
- 积分:1
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提供了键盘的扫描码目录,可以通过查询实现相关热键的拦截。...
提供了键盘的扫描码目录,可以通过查询实现相关热键的拦截。-Provides a keyboard scan code directory, can be achieved by querying the relevant hotkey to intercept.
- 2022-07-16 01:37:01下载
- 积分:1
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用汇编语言写的了一个定时计数器的程序,已经通过,实现良好...
用汇编语言写的了一个定时计数器的程序,已经通过,实现良好-Written in assembly language with a regular counter procedures, have been adopted to achieve good
- 2023-05-08 04:15:02下载
- 积分:1
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汇编语言实现的层数任意可调的汉诺塔演示程序
汇编语言实现的层数任意可调的汉诺塔演示程序-Assembly language to achieve arbitrary adjustable-rise Tower of Hanoi demo program
- 2022-08-09 15:51:14下载
- 积分:1
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smasm
这是学习学习dos汇编的一份资料,还不错(This is a compilation of dos learn information, but also good)
- 2013-07-02 15:32:05下载
- 积分:1
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设计要求:编写程序实现利用定时器演奏乐曲。本程序通过调用通用GENSOUND程序发出各种声音演奏乐曲。选择p播放音乐“太湖船”,选择q退出。...
设计要求:编写程序实现利用定时器演奏乐曲。本程序通过调用通用GENSOUND程序发出各种声音演奏乐曲。选择p播放音乐“太湖船”,选择q退出。
-design requirements : preparation program using timer pieces. This procedure by calling the General GENSOUND procedures issued voices pieces. P choice to play music "Taihu boats," and choose q withdrawal.
- 2022-03-03 08:51:46下载
- 积分:1
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文件服务器
文件服务器,文件里有详细的服务器源代码和客户端源代码 非常实用
- 2022-08-07 22:06:57下载
- 积分:1
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zhouchengzuo
有限元分析设计轴承软件,一般采用ANSYS去进行分析应力等作用(finite element analysis software design bearings, normally used to ANSYS stress analysis, etc.)
- 2006-08-14 17:45:21下载
- 积分:1