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共 92 篇文章
certain 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 92 篇文章，持续更新中。
UrJTAG package is free software, covered by the GNU General Public License, and you are welcome to
UrJTAG package is free software, covered by the GNU General Public License, and
you are welcome to change it and/or distribute copies of it under certain
conditions. There is absolutely no warranty
XAPP740利用AXI互联设计高性能视频系统
<p>
This application note covers the design considerations of a system using the performance<br />
features of the LogiCORE™ IP Advanced eXtensible Interface (AXI) Interconnect core. The<br />
电台维修模拟训练系统设计方法研究
<span id="LbZY">Methods for designing a maintenance simulation training system for certain kind of radio are introduced. Fault modeling method is used to establish the fault database. The system sets
基于IR2101最大功率跟踪逆变器的设计
为解决直流逆变交流的问题，有效地利用能源，让电源输出最大功率，设计了高性能的基于IR2101最大功率跟踪逆变器，并以SPMC75F2413A单片机作为主控制器。高电压、高速功率的MOSFET或IGBT驱动器IR2101采用高度集成的电平转换技术，同时上管采用外部自举电容上电，能够稳定高效地驱动MOS管。该逆变器可以实现DC/AC的转换，最大功率点的跟踪等功能。实际测试结果表明，该逆变器系统具有跟踪
XAPP740利用AXI互联设计高性能视频系统
<p>
This application note covers the design considerations of a system using the performance<br />
features of the LogiCORE™ IP Advanced eXtensible Interface (AXI) Interconnect core. The<br />
通信的数学理论
<p>
The fundamental problem of communication is that of reproducing at one point either exactly or approximately a message selected at another point. Frequently the messages have meaning; that is the
LED的电源管理
<div>
A light-emitting diode (LED) is a semiconductor device that emits narrow-spectrum incoherent light when forward-biased.The color of the emitted light depends on the chemical composition of the
基于单片机89S52的多功能计数器设计
该系统由单片机89S52控制模块，程控宽带放大模块，整形模块，FPGA内频率、相位差测量模块等构成，采用等精度测频法测出频率和周期，可测量有效值为0.01～5V，频率范围1Hz～20MHz信号的频率、周期信号，精度高达10-6。采用计数法测量相位差，该系统可测量有效值0.5～5V，频率10Hz～100kHz信号的相位差，精度为1°。系统功能由按键控制，测量结果实时显示，人机界面友好。
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通信的数学理论
<p>
The fundamental problem of communication is that of reproducing at one point either exactly or approximately a message selected at another point. Frequently the messages have meaning; that is the
An easy way to work with Exter
Internal Interrupts are used to respond to asynchronous requests from a certain part of the<BR>microcontroller that needs to be serviced. Each peripheral in the TriCore as well as the<BR>Bus Control U
3.3v看门狗芯片
<P>The STWD100 watchdog timer circuits are self-contained devices which prevent system<BR>failures that are caused by certain types of hardware errors (non-responding peripherals,<BR>bus contention, e
Adding 32 KB of Serial SRAM to
<P>Although Stellaris microcontrollers have generous internal SRAM capabilities, certain applicationsmay have data storage requirements that exceed the 8 KB limit of the Stellaris LM3S8xx seriesdevice