unsigned and signed multiply circuit implement.
資源簡介：unsigned and signed multiply circuit implement.
上傳時間： 2013-12-15
上傳用戶：dianxin61
資源簡介：ECG amplifier and good filter circuit
上傳時間： 2017-06-16
上傳用戶：kristycreasy
資源簡介：Memory allocation in C Dynamic memory allocation and the structures that implement it in C are so universal that they re sometimes treated as a black box. In the real world of embedded systems, that may not be desirable or even possible.
上傳時間： 2017-09-05
上傳用戶：阿四AIR
資源簡介：Advance Policy based Firewall Very useful firewall and very easy to implement for linux
上傳時間： 2014-01-12
上傳用戶：sdq_123
資源簡介：This reference design (RD) features a fullyassembled and tested surface-mount printed circuitboard (PCB). The RD board utilizes the MAX48851:2 or 2:1 multiplexer and other ICs to implement acomplete video graphics array (VGA) 8:1multiplexer...
上傳時間： 2013-11-09
上傳用戶：ANRAN
資源簡介：A novel met hod t o p artially compensate sigma2delta shap ed noise is p rop osed. By injecting t he comp en2 sation cur rent int o t he p assive loop f ilte r during t he delay time of t he p hase f requency detect or ( PFD) , a maximum ...
上傳時間： 2013-12-18
上傳用戶：qlpqlq
資源簡介：Cognitive radios have become a vital solution that allows sharing of the scarce frequency spectrum available for wireless systems. It has been demonstrated that it can be used for future wireless systems as well as integrated into 4G/5G wir...
上傳時間： 2020-06-01
上傳用戶：shancjb
資源簡介：This book is concerned with integrated circuits and systems for wireless and mobile communications. circuit techniques and implementation of reconfigurable low-voltage and low-power single-chip CMOS transceivers for multiband and multi- mod...
上傳時間： 2020-06-01
上傳用戶：shancjb
資源簡介：為解決當前計算機串行通訊接口只有USB，難以滿足舊型號設備或某些單片機要求RS232通訊的問題，設計出兩款RS232/USB電路。采用CH341A與MAX223集成電路芯片構(gòu)建標準9線RS232/USB通用接口轉(zhuǎn)換器，無需編程。采用CH341A與PIC16F877A構(gòu)建單片機與計算機之間的USB通...
上傳時間： 2013-11-03
上傳用戶：siying
資源簡介：在深入了解Flash存儲器的基礎上，采用單片機自動檢測存儲器無效塊。主要通過讀取每一塊的第1、第2頁內(nèi)容，判斷該塊的好壞，并給出具體的實現(xiàn)過程，以及部分關鍵的電路原理圖和C語言程序代碼。該設計最終實現(xiàn)單片機自動檢測Flash壞塊的功能，并通過讀取ID號檢...
上傳時間： 2013-10-25
上傳用戶：taozhihua1314
資源簡介：Mega16是一款采用先進RISC精簡指令，內(nèi)置A/D的8位單片機，可支持低電壓聯(lián)機 Flash和EEPROM 寫入功能；同時還支持 Basic和C 等高級語言編程。用它設計電子時鐘不僅成本低，硬件簡單，而且很容易實現(xiàn)系統(tǒng)移植。介紹了如何利用AVR系列單片機Mega16及1602字符液晶...
上傳時間： 2014-12-27
上傳用戶：zl5712176
資源簡介：?針對目前燃氣灶市場的狀況，提出一種基于PIC16C711單片機的燃氣灶脈沖點火控制器設計,具體包括有系統(tǒng)的組成和功能介紹、硬件電路設計及軟件功能實現(xiàn)。 Abstract: ?Aiming at today’s gas cooker market, a pulse ignition controler design based on P...
上傳時間： 2013-10-31
上傳用戶：zhqzal1014
資源簡介：C8051F020單片機通過SPI接口驅(qū)動四線電阻式觸摸屏控制器TSC2046，利用中斷方式驅(qū)動TSC2046設計軟件。介紹了觸摸屏的工作原理、TSC2046工作方式以及典型應用電路。 Abstract: ?The C8051F020 MCU is connected with the TSC2046 which is a 4-wire touch ...
上傳時間： 2014-12-27
上傳用戶：hwl453472107
資源簡介：為了解決磁放大器性能測試過程中，需要對其供給不同數(shù)值恒定電流的問題，設計了一種基于DAC7512和單片機的數(shù)控恒流源系統(tǒng)。該系統(tǒng)采用AT89C51作為主控器件，將計算機發(fā)送的電流控制字命令轉(zhuǎn)換為D/A轉(zhuǎn)換器控制字，通過模擬SPI通信接口，寫D/A控制字到DAC7512，...
上傳時間： 2014-12-27
上傳用戶：invtnewer
資源簡介：為了在CDMA系統(tǒng)中更好地應用QDPSK數(shù)字調(diào)制方式，在分析四相相對移相（QDPSK)信號調(diào)制解調(diào)原理的基礎上，設計了一種QDPSK調(diào)制解調(diào)電路，它包括串并轉(zhuǎn)換、差分編碼、四相載波產(chǎn)生和選相、相干解調(diào)、差分譯碼和并串轉(zhuǎn)換電路。在MAX+PLUSⅡ軟件平臺上，進行了編譯...
上傳時間： 2014-01-13
上傳用戶：qoovoop
資源簡介：為了在CDMA系統(tǒng)中更好地應用QDPSK數(shù)字調(diào)制方式，在分析四相相對移相（QDPSK)信號調(diào)制解調(diào)原理的基礎上，設計了一種QDPSK調(diào)制解調(diào)電路，它包括串并轉(zhuǎn)換、差分編碼、四相載波產(chǎn)生和選相、相干解調(diào)、差分譯碼和并串轉(zhuǎn)換電路。在MAX+PLUSⅡ軟件平臺上，進行了編譯...
上傳時間： 2013-10-28
上傳用戶：jyycc
資源簡介：基于通用集成運算放大器，利用MASON公式設計了一個多功能二階通用濾波器，能同時或分別實現(xiàn)低通、高通和帶通濾波，也能設計成一個正交振蕩器。電路的極點頻率和品質(zhì)因數(shù)能夠獨立、精確地調(diào)節(jié)。電路使用4個集成運放、2個電容和11個電阻，所有集成運放的反相端...
上傳時間： 2013-10-09
上傳用戶：13788529953
資源簡介：Functional_Verification_Coverage_Measurement_and_Analysis。 Author:Andrew Piziali. The component inlcuding the functionla coverage, code coverge mearsurement and analysise. And describe the particular implement ways on the details.
上傳時間： 2013-12-25
上傳用戶：zhouchang199
資源簡介：ili9320 datasheet. ILI9320 is a 262,144-color one-chip SoC driver for a-TFT liquid crystal display with resolution of 240RGBx320 dots, comprising a 720-channel source driver, a 320-channel gate driver, 172,800 bytes RAM for graphic data ...
上傳時間： 2014-11-21
上傳用戶：jiahao131
資源簡介：cordic methods describe essentially the same algorithm that with suitably chosen inputs can be used to calculate a whole range of scientific functions including sin, cos, tan, arctan, arcsin, arccos, sinh, cosh, tanh, arctanh, log, exp, sq...
上傳時間： 2017-03-02
上傳用戶：litianchu
資源簡介：PARALLEL PORT JTAG PROGRAMMER Adaptor used to program the S3C2410 samsung processor. The rar file contains PDF and DSN format circuit diagram. This can be used and to make your own parallel port wiggler programmer
上傳時間： 2013-12-05
上傳用戶：zhangzhenyu
資源簡介：This book provides the reader with the basics in radio engineering, the techniques needed to generate, control, detect, and use radio waves. The text approaches the relevant problems both from the electromagnetic theory based on Maxwell...
上傳時間： 2014-01-17
上傳用戶：rocketrevenge
資源簡介：A design about 8051 (running at 12MHz) based system with 3 7-Seg displays and two buttons to implement the following functions.? 1. When press the + button, the display C = A+B.? 2. When press the button, the display C = A - B.? “A” an...
上傳時間： 2015-05-05
上傳用戶：guoxiy
資源簡介：The BTS5016SDA is a one channel high-side power switch in PG-TO252-5-11 package providing embedded protective functions. The power transistor is built by a N-channel vertical power MOSFET with charge pump. The design is based on Smart SIPMO...
上傳時間： 2019-03-27
上傳用戶：guaixiaolong
資源簡介：The AZ1117 is a series of low dropout three-terminal regulators with a dropout of 1.15V at 1A output current. The AZ1117 series provides current limiting and thermal shutdown. Its circuit includes a trimmed bandgap reference to assure outpu...
上傳時間： 2019-04-11
上傳用戶：heaven0o0o0
資源簡介：There have been many developments in the field of power electronics since the? publication of? the? second edition, almost? five? years? ago. Devices have become? bigger and better? -? bigger silicon die, and current and voltage ra...
上傳時間： 2020-06-07
上傳用戶：shancjb
資源簡介：With all the recent hype over radio frequency identification (RFID) and the requirements to implement it, you might think that RFID can turn water into wine, transform lead into gold, and cure the world’s diseases. You might also be worrie...
上傳時間： 2020-06-08
上傳用戶：shancjb
資源簡介：The PW2606B is a front-end over voltage and over current protection device. It achieves wide inputvoltage range from 2.5VDC to 40VDC. The over voltage threshold can be programmed externally orset to internal default setting. The low resista...
上傳時間： 2022-02-11
上傳用戶：
資源簡介：在全球氣候變暖和石油資源短缺的形勢下,推動新能源汽車的發(fā)展將成為汽車行業(yè)一種新的發(fā)展方向。在大力發(fā)展新能源電動汽車行業(yè)的同時還應兼顧電動汽車充電設施的發(fā)展,因此對電動汽車充電樁的設計與研究顯得十分必要。對電動汽車直流充電樁的硬件系統(tǒng)進行設計,...
上傳時間： 2022-04-03
上傳用戶：jason_vip1
資源簡介：為了提高超高頻RFID系統(tǒng)中閱讀器在低信噪比的情況下仍具有較高的識別能力,提出一種基于FPGA系統(tǒng)結(jié)合軟件無線電方法實現(xiàn)超高頻RFID射頻前端電路方案。超高頻射頻識別系統(tǒng)必須符合EPC Class 1generation 2標準,所設計的電路系統(tǒng)以Xilinx公司的XC6SLX16-2CSG324F...
上傳時間： 2022-04-17
上傳用戶：shjgzh
