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STANDARD 674条

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DTMF Decoding with a PIC16xxx

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 a comparator or an ADC, although it can be modified for use on a PIC which has only digital I/O. The Ap ...

/dl/30878.html

标签： Decoding DTMF with PIC

上传时间： 2013-11-21

上传用户：zhaoke2005

PCA82C250 PCA82C251 CAN Transc

The PCA82C250 and PCA82C251 are advanced transceiver products for use in automotive and general industrialapplications with transfer rates up to 1 Mbit/s. They support the differential bus signal representation beingdescribed in the international standard for in-vehicle CAN high-speed applications ( ...

/dl/30965.html

标签： PCA 82C Transc 82

上传时间： 2013-11-24

上传用户：Alick

PCA9519 4channel level transla

The PCA9519 is a 4-channel level translating I2C-bus/SMBus repeater that enables theprocessor low voltage 2-wire serial bus to interface with standard I2C-bus or SMBus I/O.While retaining all the operating modes and features of the I2C-bus system during thelevel shifts, it also permits extension of ...

/dl/31002.html

标签： 4channel transla level 9519

上传时间： 2013-11-19

上传用户：jisiwole

1A SIMPLE STEP-DOWN SWITCHING

The TL2575 and TL2575HV represent superior alternatives to popular three-terminal linear regulators. Due totheir high efficiency, the devices significantly reduce the size of the heatsink and, in many cases, no heatsink isrequired. Optimized for use with standard series of inductors available from s ...

/dl/31041.html

标签： STEP-DOWN SWITCHING SIMPLE 1A

上传时间： 2013-11-20

上传用户：jelenecheung

基于8086 CPU 的单芯片计算机系统的设计

本文依据集成电路设计方法学，探讨了一种基于标准Intel 8086 微处理器的单芯片计算机平台的架构。研究了其与SDRAM，8255 并行接口等外围IP 的集成，并在对AMBA协议和8086 CPU分析的基础上，采用遵从AMBA传输协议的系统总线代替传统的8086 CPU三总线结构，搭建了基于8086 IP 软核的单芯片计算机系统，并实现了FPGA 功能演示 ...

/dl/31145.html

标签： 8086 CPU 单芯片计算机系统

上传时间： 2013-12-27

上传用户：kernor

多功能高集成外围器件

 多功能高集成外围器件6. 1  多功能高集成外围器件82371PCI的英文名称：Peripheral Component Interconnect （外围部件互联PCI总线）；82371是PCI总线组件。ISA是：Industry Standard Architecture（工业标准体系结构）IDE是（Integrated Device Electronics）集成电路设备简称PIIX4PIIX4器件（芯片）的特点1、 ...

/dl/31313.html

标签： 多功能外围器件集成

上传时间： 2013-11-19

上传用户：3到15

用外部设备设置32位微控制器TriCore的中断的指令及方法

The Infineon TriCore provides an Interrupt System with a high safety standard. Thisdocument contains some instructions on how to initiate an Interrupt from an externaldevice. First it will show you how to trigger an Interrupt Service Request by an impulseon Port 0 or Port 1. Then in the second part ...

/dl/31374.html

标签： TriCore 外部设备中断微控制器

上传时间： 2013-11-05

上传用户：uuuuuuu

P90CL301 IIC驱动电路的例行测试及其程序

The P90CL301 is a highly integrated 16/32 bit micro-controller especially suitable for applications requiring lowvoltage and low power consumption. It is fully software compatible with the 68000. Furthermore, it provides bothstandard as well as advanced peripheral functions on-chip.One of these peri ...

/dl/31377.html

标签： P90 301 IIC 90

上传时间： 2014-01-06

上传用户：气温达上千万的

87C576微控制器的在线编程

The 87C576 includes two separate methods of programming theEPROM array, the traditional modified Quick-Pulse method, and anew On-Board Programming technique (OBP).Quick Pulse programming is a method using a number of devicepins in parallel (see Figure 1) and is the traditional way in which87C51 fami ...

/dl/31395.html

标签： 87C576 微控制器编程

上传时间： 2013-10-21

上传用户：xiaozhiqban

winCE msdn讲座

winCE msdn讲座 XP Embedded Now and the future Windows XP Embedded Developmentand Deployment Model OverviewWindows XP Embedded Component ModelWindows XP Embedded Studio Tools Microsoft WindowsXP Embedded Product Highlights Componentized version of Windows XP Professional~ 12,000 components and update ...

/dl/31501.html

标签： winCE msdn 讲座

上传时间： 2013-10-31

上传用户：jrsoft

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STANDARD 674条

按分类查找:

DTMF Decoding with a PIC16xxx

PCA82C250 PCA82C251 CAN Transc

PCA9519 4channel level transla

1A SIMPLE STEP-DOWN SWITCHING

基于8086 CPU 的单芯片计算机系统的设计

多功能高集成外围器件

用外部设备设置32位微控制器TriCore的中断的指令及方法

P90CL301 IIC驱动电路的例行测试及其程序

87C576微控制器的在线编程

winCE msdn讲座

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