either
共 167 篇文章
either 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 167 篇文章，持续更新中。
DTMF Decoding with a PIC16xxx
<P>This application note describes how to decode standard DTMF tones using the minimum number of external discrete components and a PIC. The two examples use a PIC which has an 8 bit timer and either
CAT93C46 器件数据手册
The CAT93C46 is a 1 kb Serial EEPROM memory device which is<BR>configured as either 64 registers of 16 bits (ORG pin at VCC) or 128<BR>registers of 8 bits (ORG pin at GND). Each register can be writte
US Navy VHDL Modelling Guide
<p>
</p>
<div>
This document was developed under the Standard Hardware and Reliability Program (SHARP) TechnologyIndependent Representation of Electronic Products (TIREP) project. It is intend
XAPP520将符合2.5V和3.3V I/O标准的7系列FPGA高性能I/O Bank进行连接
<p>
XAPP520将符合2.5V和3.3V I/O标准的7系列FPGA高性能I/O Bank进行连接<span style="display: none"> </span></p>
<p>
The I/Os in Xilinx® 7 series FPGAs are classified as either high range (HR) or high performa
I2C slave routines for the 87L
The 87LPC76X Microcontroller combines in a small package the<BR>benefits of a high-performance microcontroller with on-board<BR>hardware supporting the Inter-Integrated Circuit (I2C) bus interface.<BR
UART测试程序-AT91SAM9260
UART测试程序-AT91SAM9260://* The software is delivered "AS IS" without warranty or condition of any<BR>//* kind, either express, implied or statutory. This includes without<BR>//* limitation any warranty
lpc2478完全使用手册
NXP Semiconductor designed the LPC2400 microcontrollers around a 16-bit/32-bit<BR>ARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG and<BR>embedded Trace. The LPC2400 microcon
PCA9555 16bit I2C-bus and SMBu
<P>The PCA9555 is a 24-pin CMOS device that provides 16 bits of General Purpose parallel<BR>Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to<BR>enhance the NXP Semicon
MAX338/MAX339的英文数据手册
<p>
本软件是关于MAX338, MAX339的英文数据手册：MAX338, MAX339 8通道/双4通道、低泄漏、CMOS模拟多路复用器<br />
The MAX338/MAX339 are monolithic, CMOS analog multiplexers (muxes). The 8-channel MAX338 is designed to
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
XAPP520将符合2.5V和3.3V I/O标准的7系列FPGA高性能I/O Bank进行连接
<p>
XAPP520将符合2.5V和3.3V I/O标准的7系列FPGA高性能I/O Bank进行连接<span style="display: none"> </span></p>
<p>
The I/Os in Xilinx® 7 series FPGAs are classified as either high range (HR) or high performa
基于ADuC841的膜片钳放大器系统设计
为降低成本和解决现有膜片钳放大器系统中PC机的干扰问题，研究了一种基于单片机的膜片钳放大器小系统。该系统采用ADI公司生产的ADuC841作为控制核心，并且配置相应的液晶显示模块LCM3202401。模拟电路部分采用高输入阻抗的AD8627实现微电流信号的采集，并由后级电路进行信号的放大和电阻电容的补偿。它具有硬件电路简单、体积小、使用方便的特点。既可以单独作为小系统实现采集和显示，也可以通过红外
Active Filters
Power conversion by virtue of its basic role produces harmonics due to the<BR>slicing of either voltages or currents. To a large extent the pollution in the<BR>utility supply and the deterioration of
DN460双输出降压稳压器优化效率
<p>
</p>
<div>
The LTC3546 is a dual output current mode buck regulatorwith fl exible output current partitioning. Beyondthe advantages normally associated with dual outputregulators (reduced
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
USB接口控制器参考设计,xilinx提供VHDL代码 us
<p>
USB接口控制器参考设计,xilinx提供VHDL代码 usb xilinx vhdl</p>
<p>
; This program is free software; you can redistribute it and/or modify<br />
; it under the terms of the GNU General Public Licen
NCV7356单线CANBUS收发器数据手册
The NCV7356 is a physical layer device for a single wire data link<BR>capable of operating with various Carrier Sense Multiple Access<BR>with Collision Resolution (CSMA/CR) protocols such as the Bosch
Design Safe Verilog State Machine（Synplicity）
<p>
</p>
<div>
One of the strengths of Synplify is the Finite State Machine compiler. This is a powerfulfeature that not only has the ability to automatically detect state machines in the sour
Input Signal Rise and Fall Tim
All inputs of the C16x family have Schmitt-Trigger input characteristics. These Schmitt-<BR>Triggers are intended to always provide proper internal low and high levels, even if an<BR>undefined voltage
Design Safe Verilog State Machine（Synplicity）
<p>
</p>
<div>
One of the strengths of Synplify is the Finite State Machine compiler. This is a powerfulfeature that not only has the ability to automatically detect state machines in the sour