Dissertations / Theses on the topic 'Verilog (Computer hardware description language)'
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Chen, Adam Y. (Adam Yu-Chih). "Implementation of the Intel 486 SX microprocessor in Verilog hardware description language." Thesis, Massachusetts Institute of Technology, 1993. http://hdl.handle.net/1721.1/79470.
Full textFeng, Zhiming Niu Guofu. "Compact modeling of SiGe HBTs using VERILOG-A." Auburn, Ala., 2006. http://repo.lib.auburn.edu/2006%20Summer/Theses/FENG_ZHIMING_19.pdf.
Full textLeija, Carlos Ivan. "An artificial neural network with reconfigurable interconnection network." To access this resource online via ProQuest Dissertations and Theses @ UTEP, 2008. http://0-proquest.umi.com.lib.utep.edu/login?COPT=REJTPTU0YmImSU5UPTAmVkVSPTI=&clientId=2515.
Full textOu, Jen-Chieh. "HARDWARE DESCRIPTION LANGUAGE PROGRAM SLICING AND WAY TO REDUCE BOUNDED MODEL CHECKING SEARCH OVERHEAD." Case Western Reserve University School of Graduate Studies / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=case1159738055.
Full textKasarabada, Yasaswy. "A Verilog Description and Efficient Hardware Implementation of the Baillie-PSW Primality Test." University of Cincinnati / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1471347471.
Full textPark, Su-Hyun. "ADH, Aspect Described Hardware-Description-Language." Thesis, University of Canterbury. Electrical and Computer Engineering, 2006. http://hdl.handle.net/10092/1113.
Full textWang, Xiao-Lin 1955. "A TRANSLATER OF CLOCK MODE VHDL HARDWARE DESCRIPTION LANGUAGE." Thesis, The University of Arizona, 1986. http://hdl.handle.net/10150/291295.
Full textDailey, David M. "Integration of VHDL simulation and test verification into a Process Model Graph design environment." Thesis, This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-11242009-020247/.
Full textBlumenthal, Carl. "Development of the NoGAP CL Hardware Description Language and its Compiler." Thesis, Linköping University, Department of Electrical Engineering, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-8865.
Full textThe need for a more general hardware description language aimed specifically at processors, and vague notions and visions of how that language would be realized, lead to this thesis. The aim was to use the visions and initial ideas to evolve and formalize a language and begin implementing the tools to use it. The language, called NoGAP Common Language, is designed to give the programmer freedom to implement almost any processor design without being encumbered by many of the tedious tasks normally present in the creation process. While evolving the language it was chosen to borrow syntaxes from C++ and verilog to make the code and concepts easy to understand. The main advantages of NoGAP Common Language compared to RTL languages are;
-the ability to define the data paths of instructions separate from each other and have them merged automatically along with assigned timings to form the pipeline.
-having control paths automatically routed by activating named clauses of code coupled to control signals.
-being able to specify a decoder, where the instructions and control structures are defined, that control signals are routed to.
The implemented compiler was created with C++, Bison, and Flex and utilizes an AST structure, a symbol table, and a connection graph. The AST is traversed by several functions to generate the connection graph where the instructions of the processor can be merged into a pipeline. The compiler is in the early stages of development and much is left to do and solve. It has become clear though that the concepts of NoGAP Common Language can be implemented and are not just visions.
Behovet av ett mer generellt hårdvarubeskrivande språk specialiseret för processorer och visioner om ett sådant gav upphov till detta examensarbete. Målet var att utveckla visionerna, formalisera dem till ett fungerande språk och börja implementera dess verktyg. Språket, som kallas NoGAP Common Language, är designat för att ge programmeraren friheten att implementera nästan vilken processordesign som helst utan att bli nedtyngd av många av de enformiga uppgifter som annars måste utföras. Under utvecklingsprocessen valdes det att låna många syntax från C++ och verilog för att göra språket lätt att förstå och känna igen för många. De största fördelarna med att utveckla i NoGAP Common Language jämfört
med vanliga RTL språk som verilog är;
-att kunna specificera datavägar för instruktioner separat från varandra och få dem automatiskt förenade med hjälp av tidsangivelser till en pipeline.
-att få kontrollvägar automatiskt dragna genom att aktivera namngivna klausuler med kod kopplade till kontrollsignaler.
-att kunna specifiera en avkodare som kontrollvägarna kan kopplas till där
kodning för instruktioner kan anges.
Kompilatorn som implementerats med C++, Bison och Flex använder sig av en AST struktur, en symboltabell och en signalvägsgraf. AST strukturen traverseras av flera funktioner som bygger upp signalvägsgrafen där processorns instruktioner förenas till en pipeline. Utvecklingen av kompilatorn är ännu bara i de första stadierna och mycket är kvar att göra och lösa. Det har dock blivit klart att det är möjligt att implementera koncepten i NoGAP Common Language och att de inte bara är lösa visioner.
Costi, Claudio. "A methodology for analyzing hardware description language specifications of legacy designs." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/NQ58564.pdf.
Full textShah, Sandeep R. "A framework for synthesis from VHDL." Thesis, This resource online, 1991. http://scholar.lib.vt.edu/theses/available/etd-03022010-020143/.
Full textWright, Philip A. "Rapid development of VHDL behavioral models." Thesis, This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-11102009-020056/.
Full textSama, Anil. "Behavior modeling of RF systems with VHDL." Thesis, This resource online, 1991. http://scholar.lib.vt.edu/theses/available/etd-10102009-020211/.
Full textRao, Sanat R. "A hierarchical approach to effective test generation for VHDL behavioral models." Thesis, This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-08042009-040513/.
Full textChadha, Vikrampal. "Simulation of large-scale system-level models." Thesis, This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-12162009-020334/.
Full textHoncharik, Alexander J. "Generation of VHDL from conceptual graphs of informal specifications." Thesis, This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-06162009-063028/.
Full textYang, Lian. "The object-oriented design of a hardware description language analyser for the DIADES silicon compiler system." PDXScholar, 1990. https://pdxscholar.library.pdx.edu/open_access_etds/4260.
Full textMacklin, Kendrick R. "Suitability of the SRC-6E reconfigurable computing system for generating false radar image." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2004. http://library.nps.navy.mil/uhtbin/hyperion/04Jun%5FMacklin.pdf.
Full textWilhelm, Kyle. "Aspects of hardware methodologies for the NTRU public-key cryptosystem /." Online version of thesis, 2008. http://hdl.handle.net/1850/7774.
Full textGoeke, James A. "Design of a hardware efficient key generation algorithm with a VHDL implementation /." Online version of thesis, 1993. http://hdl.handle.net/1850/11664.
Full textManek, Meenakshi. "Natural language interface to a VHDL modeling tool." Thesis, This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-06232009-063212/.
Full textEdwards, Carleen Marie. "Representation and simulation of a high level language using VHDL." Thesis, This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-11242009-020306/.
Full textGuthrie, Thomas G. "Design, implementation, and testing of a software interface between the AN/SPS-65(V)1 radar and the SRC-6E reconfigurable computer." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2005. http://library.nps.navy.mil/uhtbin/hyperion/05Mar%5FGuthrie.pdf.
Full textBarton, Jonathan L. "Hardware implementation of a synchronization state buffer in VHDL." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 67 p, 2008. http://proquest.umi.com/pqdweb?did=1459924801&sid=13&Fmt=2&clientId=8331&RQT=309&VName=PQD.
Full textSprunger, Steven J. "UML modeling for VHDL designs." Virtual Press, 2008. http://liblink.bsu.edu/uhtbin/catkey/1399192.
Full textDepartment of Computer Science
Palanisamy, Karthikeyan. "High Level Preprocessor of a VHDL-based Design System." PDXScholar, 1994. https://pdxscholar.library.pdx.edu/open_access_etds/4776.
Full textMacklin, Kendrick R. "Benchmarking and analysis of the SRC-6E reconfigurable computing system." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2003. http://library.nps.navy.mil/uhtbin/hyperion-image/03Dec%5FMacklin.pdf.
Full textArdeishar, Raghu. "Automatic verification of VHDL models." Thesis, This resource online, 1990. http://scholar.lib.vt.edu/theses/available/etd-03032009-040338/.
Full textGadagkar, Ashish. "Timing distribution in VHDL behavioral models." Thesis, This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-10102009-020318/.
Full textFanelli, Paul. "VHDL modeling and design of an asynchronous version of the MIPS R3000 microprocessor /." Online version of thesis, 1994. http://hdl.handle.net/1850/11157.
Full textSingh, Balraj. "A parametrized CAD tool for VHDL model development with X Windows." Thesis, This resource online, 1990. http://scholar.lib.vt.edu/theses/available/etd-03242009-040819/.
Full textShrivastava, Vikram M. "Mapping conceptual graphs to primitive VHDL processes." Thesis, This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-05022009-040536/.
Full textCosta, Richard Maciel. "Metodologia e projeto de ferramenta para co-simulação entre VHDL e SystemC." [s.n.], 2008. http://repositorio.unicamp.br/jspui/handle/REPOSIP/276135.
Full textDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Computação
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Resumo: Em um passado recente os sistemas eram constituídos de partes discretas tais como microprocessadores, memórias e Application Specific Integrated Circuits (ASICs). Essa separação clara e simples tornava possível a especificação ser feita por uns poucos projetistas utilizando uma abordagem top-down: a partir de um modelo comportamental ou Register-Transfer Level (descritos em VHDL, por exemplo), progressivamente refinando o modelo ate o nível Transistor-to-Transistor. Entretanto, o avanço contínuo do processo de miniaturização de transistores possibilitou a criação de sistemas completos integrados em um único chip (também chamados de System-on-chip). Dado que esses sistemas s~ao tipicamente constituídos por diversos componentes complexos, um nível mais alto de abstração - o de sistema - foi criado, juntamente com suas linguagens associadas (como a linguagem SystemC), para facilitar o trabalho dos projetistas. As linguagens utilizadas para modelar no nível de sistema são diferentes das linguagens utilizadas para modelar nos níveis comportamental e Register-Transfer. Assim, surge o problema de como co-verificar componentes descritos em diferentes níveis de abstração; característica desejável para projetos de grande porte, já que fornece uma garantia de interoperabilidade entre os componentes no sistema final. Este trabalho, então, apresenta uma metodologia para resolver o problema de co-simulação entre a linguagem de descrição de hardware VHDL e a linguagem de descrição de sistema SystemC através do uso da Verilog Procedural Interface (VPI). Alem da metodologia em si, descreve-se o trabalho no sentido de criar um arcabouço para validar a metodologia e testes comparativos entre a implementação feita e uma ferramenta comercial popular.
Abstract: In a recent past, systems were mostly constituted by well-separated parts such as microprocessors, memories and Application Specific Integrated Circuits (ASICs). That simple and clear organization allowed entire systems to be designed by only a few designers through a top-down approach: from the behavioral or register transfer model (using VHDL, for instance) advancing to the transistor-to-transistor level. However, the continuous advance of the process of shrinking transistors made it possible to create entire systems integrated in a single die (called System-on-chip). Because these systems are usually constituted by many complex components, a higher abstraction level - the system level - was created, together with the associated languages, to ease the work of the designers. The languages used to model on the system level are diferent from the languages used to model on the behavioral and register-transfer levels. Therefore, the problem of how to co-verify components written in diferent abstraction levels arises; this co-verification is desirable for big projects, since it provides a way to check if the components of the target system are working together. This project presents a methodology to solve the co-simulation problem between the hardware description language VHDL and the system description languagem SystemC through the use of the Verilog Procedural Interface (VPI). We describe the methodology and also describe the framework used to validate the methodology and comparative tests between this framework and a well-known comercial tool.
Mestrado
Arquitetura de Computadores
Mestre em Ciência da Computação
Chu, Ming-Cheung. "Hazard detection with VHDL in combinational logic circuits with fixed delays." Thesis, This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-10062009-020040/.
Full textPan, Bi-Yu. "Hierarchical test generation for VHDL behavioral models." Thesis, This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-09052009-040449/.
Full textMoustakas, Evangelos. "Design and simulation of a primitive RISC architecture using VHDL /." Online version of thesis, 1991. http://hdl.handle.net/1850/11229.
Full textBäck, Carl. "Evaluation of high-level synthesis tools for generation of Verilog code from MATLAB based environments." Thesis, Luleå tekniska universitet, Institutionen för system- och rymdteknik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-78738.
Full textI ingångssteget på ett mätsystem är det av intresse att använda en FPGA för att uppnå höga hastigheter på de oundvikliga datafiltrering och sorterings algoritmer som körs. Ett problem med FPGAer är att utvecklingen ställer höga krav på specifik kunskap gällande utvecklingsspråk och miljöer vilket för en person specialiserad inom t.ex. signalbehandling kan saknas helt. HLS är en metodik där högnivåspråk kan användas för digital design genom att nyttja ett verktyg för automatgenerering av kod. I detta arbete har utveckling av ett histogram använts som testfall för att utvärdera effektivitet samt designmetodik av tre olika HLS verktyg, HDL Coder till MATLAB, HDL Coder till Simulink och System Generator for DSP. Utvecklingen i dessa verktyg har jämförts mot utvecklingen av samma histogram i Vivado, där språket Verilog använts. Arbetets slutsater är att samtliga verktyg som testats leverar en arbetsfrekvens som är jämförbar med att skriva histogrammet direkt i Verilog, en minskad resursanvändning, utvecklingstid som minskat med 27% (HDL Coder i MATLAB), 45% (System Generator) och 64% (HDL Coder i Simulink) men med en ökad strömförbrukning. En sammanställning av instruktioner för utveckling med hjälp av verktygen har även gjorts.
Giannopoulos, Vassilis. "Efficient VHDL models for various PLD architectures /." Online version of thesis, 1995. http://hdl.handle.net/1850/12238.
Full textImvidhaya, Ming. "VHDL simulation of the implementation of a costfunction circuit." Thesis, Monterey, California : Naval Postgraduate School, 1990. http://handle.dtic.mil/100.2/ADA240430.
Full textThesis Advisor(s): Lee, Chin-Hwa. Second Reader: Butler, Jon T. "September 1990." Description based on title screen as viewed on December 29, 2009. DTIC Identifier(s): Computerized simulation, computer aided design, logic circuits, subroutines, theses, integrated circuits. Author(s) subject terms: VHDL, costfunction, hardware description language. Includes bibliographical references (p. 77). Also available in print.
Frandina, Peter. "VHDL modeling and synthesis of the JPEG-XR inverse transform /." Online version of thesis, 2009. http://hdl.handle.net/1850/10755.
Full textPhillips, Walter. "VHDL design of computer vision tasks." Honors in the Major Thesis, University of Central Florida, 2001. http://digital.library.ucf.edu/cdm/ref/collection/ETH/id/240.
Full textBachelors
Engineering
Computer Science
Kapoor, Shekhar. "Process level test generation for VHDL behavioral models." Thesis, This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-05022009-040753/.
Full textNarayanaswamy, Sathyanarayanan. "Development of VHDL behavioral models with back annotated timing." Thesis, This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-06112009-063442/.
Full textOliveira, Alexandre Tomazati. "Detecção do complexo QRS em sinais cardiacos utilizando FPGA." [s.n.], 2009. http://repositorio.unicamp.br/jspui/handle/REPOSIP/264060.
Full textDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica
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Resumo: O eletrocardiograma (ECG) é uma ferramenta utilizada para o diagnóstico de cardiopatias e outras doenças. Este trabalho tem como objetivo a detecção do complexo QRS, com foco na onda R, que representa a contração dos ventrículos. Para isso, são apresentadas duas técnicas de processamento do sinal de ECG. A primeira utiliza o algoritmo proposto por Pan & Tompkins que consiste em um banco de filtros digitais. A segunda faz uso da transformada wavelet discreta, que permite a localização de características de sinais tanto no tempo quanto na frequência. É apresentado um comparativo da eficácia dos dois algoritmos com base na sua implementação através de FPGA, utilizando dois métodos, o processamento serial em microcontrolador programado em C e o paralelo inteiramente em VHDL, com o intuito de comparar os tempos de processamento. Os resultados sugerem que trabalhos futuros poderão ser baseados na investigação de outras famílias wavelets para a detecção do complexo QRS em sinais de ECG, bem como explorar outros métodos de implementação de filtros em FPGA.
Abstract: The electrocardiogram (ECG) is a tool used for diagnosis of diseases related to the heart. This work has the purpose of detecting QRS complex, focusing on the R wave, which represents the ventricles'contraction. It is presented two techniques of processing ECG signals. The first uses Pan & Tompkins algorithm based on digital filtering. The second uses the discrete wavelet transform, which represents the characteristics of the signal simultaneously in time and frequency. It is presented a comparison of the efficacy of both algorithms, which are implemented in FPGA, using serial processing based on a C programmed microcontroller, and parallel processing entirely in VHDL, with the purpose of comparing the time of processing. The results suggest that future work can be based on the investigation of other wavelets family for detecting QRS complex in ECG signals and other methods of implementing filters in FPGA.
Mestrado
Mecanica dos Sólidos e Projeto Mecanico
Mestre em Engenharia Mecânica
Chen, Wei-chun. "Simulation of a morphological image processor using VHDL. mathematical components /." Online version of thesis, 1993. http://hdl.handle.net/1850/11872.
Full textChen, Hao. "Simulation of a morphological image processor using VHDL. control mechanism /." Online version of thesis, 1993. http://hdl.handle.net/1850/11744.
Full textKantemir, Ozkan. "VHDL modeling and simulation of a digital image synthesizer for countering ISAR." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2003. http://library.nps.navy.mil/uhtbin/hyperion-image/03Jun%5FKantemir.pdf.
Full textThesis advisor(s): Douglas J. Fouts, Phillip E. Pace. Includes bibliographical references (p. 143-144). Also available online.
Crutchfield, David Allen. "VERIFICATION AND DEBUG TECHNIQUES FOR INTEGRATED CIRCUIT DESIGNS." UKnowledge, 2009. http://uknowledge.uky.edu/gradschool_theses/631.
Full textShen, Ying. "Compiling a synchronous programming language into field programmable gate arrays." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0029/MQ47476.pdf.
Full textSparks, Matthew A. "A COMPREHENSIVE HDL MODEL OF A LINE ASSOCIATIVE REGISTER BASED ARCHITECTURE." UKnowledge, 2013. http://uknowledge.uky.edu/ece_etds/26.
Full text