Hardware Description Languages Compared: Verilog and Systemc
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Prostep Ivip CPO Statement Template
CPO Statement of Mentor Graphics For Questa SIM Date: 17 June, 2015 CPO Statement of Mentor Graphics Following the prerequisites of ProSTEP iViP’s Code of PLM Openness (CPO) IT vendors shall determine and provide a list of their relevant products and the degree of fulfillment as a “CPO Statement” (cf. CPO Chapter 2.8). This CPO Statement refers to: Product Name Questa SIM Product Version Version 10 Contact Ellie Burns [email protected] This CPO Statement was created and published by Mentor Graphics in form of a self-assessment with regard to the CPO. Publication Date of this CPO Statement: 17 June 2015 Content 1 Executive Summary ______________________________________________________________________________ 2 2 Details of Self-Assessment ________________________________________________________________________ 3 2.1 CPO Chapter 2.1: Interoperability ________________________________________________________________ 3 2.2 CPO Chapter 2.2: Infrastructure _________________________________________________________________ 4 2.3 CPO Chapter 2.5: Standards ____________________________________________________________________ 4 2.4 CPO Chapter 2.6: Architecture __________________________________________________________________ 5 2.5 CPO Chapter 2.7: Partnership ___________________________________________________________________ 6 2.5.1 Data Generated by Users ___________________________________________________________________ 6 2.5.2 Partnership Models _______________________________________________________________________ 6 2.5.3 Support of -
Systemverilog
SystemVerilog ● Industry's first unified HDVL (Hw Description and Verification language (IEEE 1800) ● Major extension of Verilog language (IEEE 1364) ● Targeted primarily at the chip implementation and verification flow ● Improve productivity in the design of large gate-count, IP- based, bus-intensive chips Sources and references 1. Accellera IEEE SystemVerilog page http://www.systemverilog.com/home.html 2. “Using SystemVerilog for FPGA design. A tutorial based on a simple bus system”, Doulos http://www.doulos.com/knowhow/sysverilog/FPGA/ 3. “SystemVerilog for Design groups”, Slides from Doulos training course 4. Various tutorials on SystemVerilog on Doulos website 5. “SystemVerilog for VHDL Users”, Tom Fitzpatrick, Synopsys Principal Technical Specialist, Date04 http://www.systemverilog.com/techpapers/date04_systemverilog.pdf 6. “SystemVerilog, a design and synthesis perspective”, K. Pieper, Synopsys R&D Manager, HDL Compilers 7. Wikipedia Extensions to Verilog ● Improvements for advanced design requirements – Data types – Higher abstraction (user defined types, struct, unions) – Interfaces ● Properties and assertions built in the language – Assertion Based Verification, Design for Verification ● New features for verification – Models and testbenches using object-oriented techniques (class) – Constrained random test generation – Transaction level modeling ● Direct Programming Interface with C/C++/SystemC – Link to system level simulations Data types: logic module counter (input logic clk, ● Nets and Variables reset, ● enable, Net type, -
Powerpoint Template
Accellera Overview February 27, 2017 Lu Dai | Accellera Chairman Welcome Agenda . About Accellera . Current news . Technical activities . IEEE collaboration 2 © 2017 Accellera Systems Initiative, Inc. February 2017 Accellera Systems Initiative Our Mission To provide a platform in which the electronics industry can collaborate to innovate and deliver global standards that improve design and verification productivity for electronics products. 3 © 2017 Accellera Systems Initiative, Inc. February 2017 Broad Industry Support Corporate Members 4 © 2017 Accellera Systems Initiative, Inc. February 2017 Broad Industry Support Associate Members 5 © 2017 Accellera Systems Initiative, Inc. February 2017 Global Presence SystemC Evolution Day DVCon Europe DVCon U.S. SystemC Japan Design Automation Conference DVCon China Verification & ESL Forum DVCon India 6 © 2017 Accellera Systems Initiative, Inc. February 2017 Agenda . About Accellera . Current news . Technical activities . IEEE collaboration 7 © 2017 Accellera Systems Initiative, Inc. February 2017 Accellera News . Standards - IEEE Approves UVM 1.2 as IEEE 1800.2-2017 - Accellera relicenses SystemC reference implementation under Apache 2.0 . Outreach - First DVCon China to be held April 19, 2017 - Get IEEE free standards program extended 10 years/10 standards . Awards - Thomas Alsop receives 2017 Technical Excellence Award for his leadership of the UVM Working Group - Shrenik Mehta receives 2016 Accellera Leadership Award for his role as Accellera chair from 2005-2010 8 © 2017 Accellera Systems Initiative, Inc. February 2017 DVCon – Global Presence 29th Annual DVCon U.S. 4th Annual DVCon Europe www.dvcon-us.org 4th Annual DVCon India www.dvcon-europe.org 1st DVCon China www.dvcon-india.org www.dvcon-china.org 9 © 2017 Accellera Systems Initiative, Inc. -
Co-Simulation Between Cλash and Traditional Hdls
MASTER THESIS CO-SIMULATION BETWEEN CλASH AND TRADITIONAL HDLS Author: John Verheij Faculty of Electrical Engineering, Mathematics and Computer Science (EEMCS) Computer Architecture for Embedded Systems (CAES) Exam committee: Dr. Ir. C.P.R. Baaij Dr. Ir. J. Kuper Dr. Ir. J.F. Broenink Ir. E. Molenkamp August 19, 2016 Abstract CλaSH is a functional hardware description language (HDL) developed at the CAES group of the University of Twente. CλaSH borrows both the syntax and semantics from the general-purpose functional programming language Haskell, meaning that circuit de- signers can define their circuits with regular Haskell syntax. CλaSH contains a compiler for compiling circuits to traditional hardware description languages, like VHDL, Verilog, and SystemVerilog. Currently, compiling to traditional HDLs is one-way, meaning that CλaSH has no simulation options with the traditional HDLs. Co-simulation could be used to simulate designs which are defined in multiple lan- guages. With co-simulation it should be possible to use CλaSH as a verification language (test-bench) for traditional HDLs. Furthermore, circuits defined in traditional HDLs, can be used and simulated within CλaSH. In this thesis, research is done on the co-simulation of CλaSH and traditional HDLs. Traditional hardware description languages are standardized and include an interface to communicate with foreign languages. This interface can be used to include foreign func- tions, or to make verification and co-simulation possible. Because CλaSH also has possibilities to communicate with foreign languages, through Haskell foreign function interface (FFI), it is possible to set up co-simulation. The Verilog Procedural Interface (VPI), as defined in the IEEE 1364 standard, is used to set-up the communication and to control a Verilog simulator. -
Development of Systemc Modules from HDL for System-On-Chip Applications
University of Tennessee, Knoxville TRACE: Tennessee Research and Creative Exchange Masters Theses Graduate School 8-2004 Development of SystemC Modules from HDL for System-on-Chip Applications Siddhartha Devalapalli University of Tennessee - Knoxville Follow this and additional works at: https://trace.tennessee.edu/utk_gradthes Part of the Electrical and Computer Engineering Commons Recommended Citation Devalapalli, Siddhartha, "Development of SystemC Modules from HDL for System-on-Chip Applications. " Master's Thesis, University of Tennessee, 2004. https://trace.tennessee.edu/utk_gradthes/2119 This Thesis is brought to you for free and open access by the Graduate School at TRACE: Tennessee Research and Creative Exchange. It has been accepted for inclusion in Masters Theses by an authorized administrator of TRACE: Tennessee Research and Creative Exchange. For more information, please contact [email protected]. To the Graduate Council: I am submitting herewith a thesis written by Siddhartha Devalapalli entitled "Development of SystemC Modules from HDL for System-on-Chip Applications." I have examined the final electronic copy of this thesis for form and content and recommend that it be accepted in partial fulfillment of the equirr ements for the degree of Master of Science, with a major in Electrical Engineering. Dr. Donald W. Bouldin, Major Professor We have read this thesis and recommend its acceptance: Dr. Gregory D. Peterson, Dr. Chandra Tan Accepted for the Council: Carolyn R. Hodges Vice Provost and Dean of the Graduate School (Original signatures are on file with official studentecor r ds.) To the Graduate Council: I am submitting herewith a thesis written by Siddhartha Devalapalli entitled "Development of SystemC Modules from HDL for System-on-Chip Applications". -
Lattice Synthesis Engine User Guide and Reference Manual
Lattice Synthesis Engine for Diamond User Guide April, 2019 Copyright Copyright © 2019 Lattice Semiconductor Corporation. All rights reserved. This document may not, in whole or part, be reproduced, modified, distributed, or publicly displayed without prior written consent from Lattice Semiconductor Corporation (“Lattice”). Trademarks All Lattice trademarks are as listed at www.latticesemi.com/legal. Synopsys and Synplify Pro are trademarks of Synopsys, Inc. Aldec and Active-HDL are trademarks of Aldec, Inc. All other trademarks are the property of their respective owners. Disclaimers NO WARRANTIES: THE INFORMATION PROVIDED IN THIS DOCUMENT IS “AS IS” WITHOUT ANY EXPRESS OR IMPLIED WARRANTY OF ANY KIND INCLUDING WARRANTIES OF ACCURACY, COMPLETENESS, MERCHANTABILITY, NONINFRINGEMENT OF INTELLECTUAL PROPERTY, OR FITNESS FOR ANY PARTICULAR PURPOSE. IN NO EVENT WILL LATTICE OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER (WHETHER DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL, INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF THE USE OF OR INABILITY TO USE THE INFORMATION PROVIDED IN THIS DOCUMENT, EVEN IF LATTICE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE EXCLUSION OR LIMITATION OF CERTAIN LIABILITY, SOME OF THE ABOVE LIMITATIONS MAY NOT APPLY TO YOU. Lattice may make changes to these materials, specifications, or information, or to the products described herein, at any time without notice. Lattice makes no commitment to update this documentation. Lattice reserves the right to discontinue any product or service without notice and assumes no obligation to correct any errors contained herein or to advise any user of this document of any correction if such be made. -
Powerplay Power Analysis 8 2013.11.04
PowerPlay Power Analysis 8 2013.11.04 QII53013 Subscribe Send Feedback The PowerPlay Power Analysis tools allow you to estimate device power consumption accurately. As designs grow larger and process technology continues to shrink, power becomes an increasingly important design consideration. When designing a PCB, you must estimate the power consumption of a device accurately to develop an appropriate power budget, and to design the power supplies, voltage regulators, heat sink, and cooling system. The following figure shows the PowerPlay Power Analysis tools ability to estimate power consumption from early design concept through design implementation. Figure 8-1: PowerPlay Power Analysis From Design Concept Through Design Implementation PowerPlay Early Power Estimator Quartus II PowerPlay Power Analyzer Higher Placement and Simulation Routing Results Results Accuracy Quartus II Design Profile User Input Estimation Design Concept Design Implementation Lower PowerPlay Power Analysis Input For the majority of the designs, the PowerPlay Power Analyzer and the PowerPlay EPE spreadsheet have the following accuracy after the power models are final: • PowerPlay Power Analyzer—±20% from silicon, assuming that the PowerPlay Power Analyzer uses the Value Change Dump File (.vcd) generated toggle rates. • PowerPlay EPE spreadsheet— ±20% from the PowerPlay Power Analyzer results using .vcd generated toggle rates. 90% of EPE designs (using .vcd generated toggle rates exported from PPPA) are within ±30% silicon. The toggle rates are derived using the PowerPlay Power Analyzer with a .vcd file generated from a gate level simulation representative of the system operation. © 2013 Altera Corporation. All rights reserved. ALTERA, ARRIA, CYCLONE, HARDCOPY, MAX, MEGACORE, NIOS, QUARTUS and STRATIX words and logos are trademarks of Altera Corporation and registered in the U.S. -
VHDL Modelling Guidelines Simulation and Documentation Aspects
Second draft, 23 February 1997 CENELEC TC217/WG2 report 2.14 English version VHDL Modelling Guidelines Simulation and Documentation Aspects This CENELEC Report is under preparation and review by the Technical Committee CENELEC TC 217 Working Group 2. CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardisation Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels CENELEC TC217/WG2 report 2.142 Second draft, 23 February 1997 3DJH LQWHQWLRQDOO\ OHIW EODQN Second draft, 23 February 19973 CENELEC TC217/WG2 report 2.14 )25(:25' 7KLV 7HFKQLFDO 5HSRUW LV WKH ILUVW GUDIW RI WKH &(1(/(& 7&:* UHSRUW 7KH UHSRUW LV GHULYHG IURP WKH (XURSHDQ 6SDFH $JHQF\ V (6$©V 9+'/ 0RGHOOLQJ *XLGHOLQHV UHIHUHQFH $6,& LVVXH GDWHG 6HSWHPEHU 7KLV GUDIW KDV EHHQ SUHSDUHG WDNLQJ LQWR DFFRXQW FRPPHQWV IURP &(1(/(& :* PHPEHUV SUHVHQWHG RQ WKH GHGLFDWHG HPDLO UHIOHFWRU 7KH DXWKRU ZRXOG OLNH WR WKDQN DOO FRQWULEXWRUV IRU WKHLU YDOXDEOH LQSXW 7KH (6$ 9+'/ 0RGHOOLQJ *XLGHOLQHV KDYH EHHQ XVHG LQ (6$ GHYHORSPHQW DQG VWXG\ FRQWUDFWV WR HQVXUH KLJKTXDOLW\ PDLQWDLQDEOH 9+'/ PRGHOV 7KH\ KDYH EHHQ SUHSDUHG E\ 3HWHU 6LQDQGHU ZLWK VXSSRUW IURP 6DQGL +DELQF ERWK DW WKH (6$(67(& 0LFURHOHFWURQLFV DQG 7HFKQRORJ\ 6HFWLRQ :60 32 %R[ $* 1RRUGZLMN -
UNIVERSITY of CALIFORNIA RIVERSIDE Emulation of Systemc
UNIVERSITY OF CALIFORNIA RIVERSIDE Emulation of SystemC Applications for Portable FPGA Binaries A Dissertation submitted in partial satisfaction of the requirements for the degree of Doctor of Philosophy in Computer Science by Scott Spencer Sirowy June 2010 Dissertation Committee: Dr. Frank Vahid, Chairperson Dr. Tony Givargis Dr. Sheldon X.-D. Tan Copyright by Scott Spencer Sirowy 2010 The Dissertation of Scott Spencer Sirowy is approved: Committee Chairperson University of California, Riverside ABSTRACT OF THE DISSERTATION Emulation of SystemC Applications for Portable FPGA Binaries by Scott Spencer Sirowy Doctor of Philosophy, Graduate Program in Computer Science University of California, Riverside, June 2010 Dr. Frank Vahid, Chairperson As FPGAs become more common in mainstream general-purpose computing platforms, capturing and distributing high-performance implementations of applications on FPGAs will become increasingly important. Even in the presence of C-based synthesis tools for FPGAs, designers continue to implement applications as circuits, due in large part to allow for capture of clever spatial, circuit-level implementation features leading to superior performance and efficiency. We demonstrate the feasibility of a spatial form of FPGA application capture that offers portability advantages for FPGA applications unseen with current FPGA binary formats. We demonstrate the portability of such a distribution by developing a fast on-chip emulation framework that performs transparent optimizations, allowing spatially-captured FPGA applications to immediately run on FPGA platforms without costly and hard-to-use synthesis/mapping tool flows, and sometimes faster than PC-based execution. We develop several dynamic and transparent optimization techniques, including just-in-time compilation , bytecode acceleration , and just-in-time synthesis that take advantage of a platform’s available resources, resulting in iv orders of magnitude performance improvement over normal emulation techniques and PC-based execution. -
3. Verilog Hardware Description Language
3. VERILOG HARDWARE DESCRIPTION LANGUAGE The previous chapter describes how a designer may manually use ASM charts (to de- scribe behavior) and block diagrams (to describe structure) in top-down hardware de- sign. The previous chapter also describes how a designer may think hierarchically, where one module’s internal structure is defined in terms of the instantiation of other modules. This chapter explains how a designer can express all of these ideas in a spe- cial hardware description language known as Verilog. It also explains how Verilog can test whether the design meets certain specifications. 3.1 Simulation versus synthesis Although the techniques given in chapter 2 work wonderfully to design small machines by hand, for larger designs it is desirable to automate much of this process. To automate hardware design requires a Hardware Description Language (HDL), a different nota- tion than what we used in chapter 2 which is suitable for processing on a general- purpose computer. There are two major kinds of HDL processing that can occur: simu- lation and synthesis. Simulation is the interpretation of the HDL statements for the purpose of producing human readable output, such as a timing diagram, that predicts approximately how the hardware will behave before it is actually fabricated. As such, HDL simulation is quite similar to running a program in a conventional high-level language, such as Java Script, LISP or BASIC, that is interpreted. Simulation is useful to a designer because it allows detection of functional errors in a design without having to fabricate the actual hard- ware. When a designer catches an error with simulation, the error can be corrected with a few keystrokes. -
Version Control Friendly Project Management System for FPGA Designs
Copyright 2016 Society of Photo-Optical Instrumentation Engineers. This paper was published in Proceedings of SPIE (Proc. SPIE Vol. 10031, 1003146, DOI: http://dx.doi.org/10.1117/12.2247944 ) and is made available as an electronic reprint (preprint) with permission of SPIE. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for com- mercial purposes, or modification of the content of the paper are prohibited. 1 Version control friendly project management system for FPGA designs Wojciech M. Zabołotnya aInstitute of Electronic Systems, Warsaw University of Technology, ul. Nowowiejska 15/19, 00-665 Warszawa, Poland ABSTRACT In complex FPGA designs, usage of version control system is a necessity. It is especially important in the case of designs developed by many developers or even by many teams. The standard development mode, however, offered by most FPGA vendors is the GUI based project mode. It is very convenient for a single developer, who can easily experiment with project settings, browse and modify the sources hierarchy, compile and test the design. Unfortunately, the project configuration is stored in files which are not suited for use with Version Control System (VCS). Another important problem in big FPGA designs is reuse of IP cores. Even though there are standard solutions like IEEE 1685-2014, they suffer from some limitations particularly significant for complex systems (e.g. only simple types are allowed for IP-core ports, it is not possible to use parametrized instances of IP-cores). -
Waveform Editor
1. Quartus II Simulator QII53017-9.1.0 This chapter describes how to perform different types of simulations with the Quartus II simulator. Introduction With today’s FPGAs becoming faster and more complex, designers face challenges in validating their designs. Simulation verifies the correctness of the design, reducing board testing and debugging time. The Altera® Quartus® II simulator is included in the Quartus II software to assist designers with design verification. The Quartus II simulator has a comprehensive set of features that are covered in the following sections: ■ “Simulation Flow” on page 1–2 ■ “Waveform Editor” on page 1–5 ■ “Simulator Settings” on page 1–13 ■ “Simulation Report” on page 1–16 ■ “Debugging with the Quartus II Simulator” on page 1–19 ■ “Scripting Support” on page 1–21 The Quartus II simulator supports the following device families: ■ ACEX® 1K ■ APEX™ 20KC, APEX 20KE, APEX II ■ Arria® GX ■ Cyclone® III, Cyclone II, Cyclone ■ FLEX® 10K, FLEX 10KA, FLEX 10KE, FLEX 6000 ■ HardCopy® II, HardCopy ■ MAX® II, MAX 3000A, MAX 7000AE, MAX 7000B, MAX 7000S ■ Stratix® III, Stratix II, Stratix, Stratix GX, Stratix II GX 1 The Quartus II simulator does not support newer devices introduced after Stratix III and Quartus II software version 8.1 and onwards. Use the ModelSim-Altera Edition to run simulations on designs targeting device introductions after Stratix III. For more information about the ModelSim-Altera Edition simulator, refer to the Mentor Graphics ModelSim Support chapter in volume 3 of the Quartus II Handbook. In the Quartus II software version 10.0 and onwards, the Quartus II simulator and Waveform Editor is removed.