This paper presents a low-power asynchronous implementation of the 80C51 microcontroller. It was realized in a 0.5 µ m CMOS process and it shows a power advantage of a factor 4 compared to a recent synchronous implementation in the same technology. The chip is fully bit compatible with the synchronous implementation, and timing compatible for external memory access. The circuit is a compiled VLSI-program, using Tangram as VLSI-programming language and the Tangram tool set to compile the design automatically to a standard-cell netlist. This design approach proves to be powerful enough to describe the microcontroller and derive an efficient implementation. Further, it offers the designer the possibility to explore various alternatives in the design space.
资源简介:This paper presents a low-power asynchronous implementation of the 80C51 microcontroller. It was realized in a 0.5 µ m CMOS process and it shows a power advantage of a factor 4 compared to a recent synchronous implementation in the sam...
上传时间: 2016-06-07
上传用户:冇尾飞铊
资源简介:A low-power ASIC implementation of 2Mbps Antenna-Rake Combiner for WCDMA with MRC and LMS Capabilities.pdf
上传时间: 2013-12-16
上传用户:yuzsu
资源简介:This paper presents several low-latency mixed-timing FIFO (first-in–first-out) interfaces designs that interface systems on a chip working at different speeds. The connected systems can be either synchronous or asynchronous. The designs...
上传时间: 2015-10-08
上传用户:dapangxie
资源简介:This paper presents a visual based localization mechanism for a legged robot. Our proposal, fundamented on a probabilistic approach, uses a precompiled topological map where natural landmarks like doors or ceiling lights are recognized ...
上传时间: 2016-11-04
上传用户:dianxin61
资源简介:This paper presents a novel technique to increase the quality of medical images based on Histogram Equalization. In the proposed method first we have applied a noise reduction method and then we apply some suitable preprocessing on hist...
上传时间: 2017-04-20
上传用户:VRMMO
资源简介:This paper presents a new adaptive mobility-aware MAC protocol for sensor networks (MS-MAC). The protocol uses any change in received signal level as an indication of mobility and, when necessary, triggers the mobility handling mechanis...
上传时间: 2014-01-11
上传用户:libenshu01
资源简介:This is a Matlab v6.5 implementation of the Lagrange interpolation algorithm.
上传时间: 2017-05-18
上传用户:zmy123
资源简介:This is a Matlab v6.5 implementation of the Romberg integration algorithm.
上传时间: 2017-05-18
上传用户:星仔
资源简介:This file contains a new and improved version of the Huffman coder, (June 29. 2001). The name is Huff06.m. There are also some additional files which are helpful when using Matlab for data compression: quantizer, different variants of run-l...
上传时间: 2015-07-05
上传用户:jeffery
资源简介:C++程序设计语言(特别版)This book presents every major C++ language feature and the standard library. It is organized around language and library facilities.
上传时间: 2014-12-04
上传用户:GavinNeko
资源简介:JRed is a 100% Java implementation of the IrDA infrared communications protocols. JRed lets you beam objects from a PalmOS or Windows CE device to your Windows 95/98/NT or Linux PC.
上传时间: 2013-12-11
上传用户:saharawalker
资源简介:Basic tutorial This tutorial provides a step by step walkthrough of the workbench.
上传时间: 2013-11-30
上传用户:脚趾头
资源简介:This sample displays a basic integer calculator powered by the 8051 microcontroller. Although Keil C51 has a full floating point math library the evaluation version is restricted to 2k of object code, so we have constrained this sample...
上传时间: 2014-12-01
上传用户:edisonfather
资源简介:a copylefted C/C++ implementation of the Levenberg-Marquardt non-linear least squares algorithm
上传时间: 2013-12-15
上传用户:大三三
资源简介:A public-domain example implementation of the AES (Rijndael) encryption algorithm.
上传时间: 2013-12-03
上传用户:thuyenvinh
资源简介:Carrier-phase synchronization can be approached in a general manner by estimating the multiplicative distortion (MD) to which a baseband received signal in an RF or coherent optical transmission system is subjected. This paper presents a...
上传时间: 2013-11-28
上传用户:windwolf2000
资源简介:This paper presents the key circuits of a 1MHz bandwidth, 750kb/s GMSK transmitter. The fractional-N synthesizer forming the basis of the transmitter uses a combined phasefrequency detector (PFD) and digital-to-analog converter (DAC) circu...
上传时间: 2016-04-14
上传用户:er1219
资源简介:This is a software implementation of the USB low-speed protocol for the Atmel ATtiny microcontrollers. Of course, it will also work on the ATmega series.
上传时间: 2016-08-13
上传用户:xwd2010
资源简介:This paper describes a bus mastering implementation of the PCI Express protocol using a Xilinx FPGA. While the theoretical peak performance of PCI Express is quite high, attaining that performance is a complex endeavor on top of an already ...
上传时间: 2014-06-16
上传用户:teddysha
资源简介:This paper presents an interactive technique that produces static hairstyles by generating individual hair strands of the desired shape and color, subject to the presence of gravity and collisions. A variety of hairstyles can be generate...
上传时间: 2013-12-20
上传用户:sssl
资源简介:This paper presents the results of the Finnish national "Technology Vision of the Future Distribution Network" project. The aim of the project was to create a technology vision of future distribution networks. Because the life span of netwo...
上传时间: 2013-12-18
上传用户:李彦东
资源简介:This thesis presents a comprehensive overview of the problem of facial recognition. A survey of available facial detection algorithms as well as implementation and tests of di铿€erent feature extraction and dimensionality reduction methods...
上传时间: 2017-05-05
上传用户:royzhangsz
资源简介:This paper presents an overview of mobile WiMAX technology and discusses the key role of spectrum analysis for ensuring reliable systems’ operation and deployment
上传时间: 2013-12-24
上传用户:yyq123456789
资源简介:This a simple genetic algorithm implementation where the evaluation function takes positive values only and the fitness of an individual is the same as the value of the objective function
上传时间: 2015-04-12
上传用户:klin3139
资源简介:This m file models a DPSK UWB system using a delay in one leg of the mixer, correlation receiver low pass filter combination requiring no template for synching. Various waveforms are displayed throughout the system to allow the user to obse...
上传时间: 2013-12-13
上传用户:semi1981
资源简介:This package implements a Kalman filter as described in the paper "A Statistical Algorithm for Estimating Speed from Single Loop Volume and Occupancy Measurements" by D. J. Dailey.
上传时间: 2013-12-12
上传用户:cc1915
资源简介:This a simple genetic algorithm implementation where the evaluation function takes positive values only and the fitness of an individual is the same as the value of the objective function
上传时间: 2015-06-03
上传用户:2467478207
资源简介:ARM7硬件说明与开发 The ARM7 is a low-power, general purpose 32-bit RISC microprocessor macrocell for use in application or customer-specific integrated circuts (ASICs or CSICs). Its simple, elegant and fully static design is particularly...
上传时间: 2013-12-17
上传用户:3到15
资源简介:This paper introduces a software visualization system that: creates animations of programs without the programmer writing any animation code and provides a window interface that automatically displays program information, explicitly showing...
上传时间: 2015-09-28
上传用户:xsnjzljj
资源简介:This handbook presents a thorough overview in 45 chapters from more than 100 renowned experts in the field. It provides the tools to help overcome the problems of video storage, cataloging, and retrieval, by exploring content standardizatio...
上传时间: 2013-12-15
上传用户:yuzsu