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Topic: Verilog

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	FAQ: Comp.lang.verilog Frequently Asked Questions (with answers)
		Verilog HDL is a hardware description language used to design and document electronic systems.
		OVISIM is the Verilog clone produced by Cadence and contributed to OVI.
		Verilog drivers are created for the vectors generated by the tool for verification using verilog simulator.
	www.faqs.org /faqs/verilog-faq (7476 words)

	Verilog
		Verilog is the incumbent de facto and IEEE standard (IEEE 1364-2001) for RTL design.
		The limitations of Verilog became apparent in the late 1990's as the growing complexity of designs mandated better solutions for verification and increased abstraction levels for effective design and modeling.
		Verilog remains the language of choice for a broad cross-section of today's' designers who are not involved in cutting edge projects or who use it as an implementation language in a Multilanguage design and verification flow.
	www.cadence.com /partners/industry_initiatives/next_gen_verilog/index.aspx (160 words)

	Verilog.Net - Free Tools
		free, open-source Verilog HDL simulator that can be used just as o an HDL simulator or to generate executable specifications written in Verilog and SystemC on the hardware side and in C, C++ and SystemC on the software side.
		Supports the full 1995 P1364 Verilog standard and some of the 2001 P1364 features, including all three PLI interfaces (tf_, acc_ and vpi_).
		An open source library containing Verilog modules used to specify properties of an HDL design to be verified, either in simulation or using formal or semi-formal methods.
	www.verilog.net /free.html (589 words)

	Icarus Verilog: Open-Source Verilog More Than a Year Later
		Icarus Verilog is a command-line tool that compiles the source design, written in Verilog, to the target format.
		Verilog compilers typically infer which modules in a design are root modules by noting in the programmer-supplied source which modules are not instantiated anywhere else.
		The location of the library is given to the Icarus Verilog compiler with the -y flag on the command line or in a command file.
	www.linuxjournal.com /article/6001 (1307 words)

	Verilog Synthesis Interoperability 1364.1
		To develop a standard syntax and semantics for Verilog RTL synthesis.
		This standard shall define the subset of IEEE 1364 (Verilog HDL) which is suitable for RTL synthesis and shall define the semantics of that subset for the synthesis domain.
		This will allow users of synthesis tools to produce well-defined designs whose functional characteristics are independent of any particular synthesis implementation by making their designs compliant with this developed standard.
	www.eda.org /vlog-synth (176 words)

	Icarus Verilog
		Icarus Verilog is a work in progress, and since the language standard is not standing still either, it probably always will be.
		Icarus Verilog has been ported to That Other Operating System, as a command line tool, and there are installers for users without compilers.
		The Icarus image seen as the background, and as the logo for Icarus Verilog, was contributed by Charles F. Wilson in order to represent Icarus Verilog.
	www.icarus.com /eda/verilog (1348 words)

	Verilog-AMS Home
		The Verilog-AMS Technical Subcommittee has been created under the auspices of Accellera with the charter to develop, update and promote analog and mixed signal extensions to the Verilog (IEEE-1364) language.
		This version supersedes the OVI Verilog-A LRM (from June 1996) and previous versions of the Verilog-AMS LRM.
		Current work in the committee is focused on updating the LRM to align with IEEE 1364-2005 Verilog; the changes are expected to be included in LRM 2.3.
	www.verilog.org /verilog-ams (237 words)

	Alternate Verilog FAQ: Part1
		Verilog HDL is a hardware description language used to design and document electronic systems.
		GPL Cver is a Verilog HDL simulator that is released under the GNU General Public License.
		Verilator from Veripool is a Verilog to C translator.
	www.angelfire.com /in/verilogfaq/page2.html (2325 words)

	Verilog - Wikipedia, the free encyclopedia
		The designers of Verilog wanted a language with syntax similar to the C programming language so that it would be familiar to engineers and readily accepted.
		Verilog was invented by Phil Moorby at Automated Integrated Design Systems (later renamed to Gateway Design Automation) in 1985 as a hardware modeling language.
		Verilog was later submitted to IEEE and became IEEE Standard 1364-1995, commonly referred to as Verilog-95.
	en.wikipedia.org /wiki/Verilog (2553 words)

	FPGAOnline.com : Encyclopedia - Verilog (Site not responding. Last check: )
		Verilog is a hardware description language that is used in the design of CPLD's, FPGA's and ASIC's.
		Verilog is a textual language similar in syntax to C. It was first developed by Gateway Design Automation in the early 1980's, its primary purpose being a hardware modelling language.
		Verilog was submitted to the IEEE and became IEEE Std 1364-1995 or just Verilog-95.
	www.fpgaonline.com /us/resources/encyclopedia/verilog.html (174 words)

	HDL Planet's Verilog Page
		Verilog is a hardware description language (HDL), similar to VHDL, that was originally written by Phil Moorby in 1984.
		Verilog is a fairly simple language to learn if you are familiar with C programming language.
		Verilog Manual This is also a good starting point for Learning Verilog.
	hdlplanet.tripod.com /verilog/verilog.html (720 words)

	Rajesh Bawankule's Verilog Center: Productivity Tools
		Source Navigator for Verilog is full featured tool for editing and navigating through large projects with many verilog files.
		It parses verilog code into a database that can be used to navigate files, trace connectivity, and find modules and signals in the design.
		Covered is a Verilog code coverage analysis tool that can be useful for determining how well a diagnostic test suite is covering the design under test.
	www.bawankule.com /verilogcenter/tools.html (1352 words)

	Verilog Training Courses from Technically Speaking (Site not responding. Last check: )
		New to first year Verilog HDL users, anyone interested in applying Verilog to the design process.
		This 'Verilog Operators and Expressions' Unit shows how to use the broad range of operators in Verilog to infer functionality for synthesis and design verification.
		It also discusses how these type of assignments are handled within the Verilog simulation environment and factors that affect synthesis results.
	www.technically-speaking.com /access/verilog_mod7.html (431 words)

	ScriptSim Verilog PLI Perl/Python/Tk Interface Introduction
		Parameters can be any verilog constants, registers, nets, etc. The 'id' is returned by the $scriptsim call and is used to make future calls to this script process.
		Some capabilities of ScriptSim which are not possible with verilog alone include searching the entire verilog design, finding and accessing the verilog source files, reading and writing (or forcing) any registers, nets, or variables anywhere in the design, and performing special operations when the simulation stops (at $stop) or when the simulation exits (at $finish).
		And your perl and python code can operate on verilog registers as if they were local perl or python variables - but with the advantages of flexible type conversions and unlimited vector sizes.
	www.nelsim.com /scriptsim/intro.html (981 words)

	Designing Digital Computer Systems with Verilog
		The book starts with an introduction to Verilog - the HDL chosen for the book since it is widely used in industry and straightforward to learn.
		This material includes Verilog source code for the examples in the book, the Verilog source code for the behavioral and pipelined models of VeSPA, the source code for the VASM assembler, and some test programs.
		The Verilog source code for the behavioral (Chapter 4) and pipelined (Chapter 7) versions of VeSPA; testbench programs (Chapter 8); the source code for VASM (Chapter 5 and Appendix B); some example assembly language programs.
	www.arctic.umn.edu /vespa (494 words)

	Alternate Verilog FAQ: Part 3
		VHDL to Verilog (and Verilog to VHDL also) are the tools which take code in one format and convert them into other format.
		Tenison EDA's Verilog to C/C++ converter VTOC generates a C/C++ version of a Verilog design using a cycle-accurate representation of each net and register.
		Design project require Verilog simulation models of peripherals and bus functional models for standard bus to simulate design environment for verification.
	bawankule.com /verilogfaq/page4.html (755 words)

	EE271/272 Verilog FAQ
		This is a link to a short description of most verilog features.
		There is a sample verilog file that has Magellan system tasks in it.
		A: Whereas in verilog where you can see a signal at high-z, in IRSIM nodes at retain their old value when tri-stated.
	www.stanford.edu /class/ee272/doc/faq/verilog.html (844 words)

	Comp.lang.verilog FAQ
		Verilog HDL originated circa 1983 at Gateway Design Automation, which was then located in Acton, MA.
		Verilog Consulting Service was created by more than a dozen members of Chronologic Simulation, who left that company, which was then a subsidary of Viewlogic Systems, in a sercurities fraud allegation against Viewlogic Systems, relating to the merger of Chronologic Simulation and Viewlogic.
		The EDA industry's lowest cost Verilog simulator, VeriWell is an interactive Verilog HDL Simulator for multiplatforms that provides full implementation of behavioral- and RTL-level simulation, OVI LRM 1.0 compliance, and XL compatibility and performance.
	www.mv.com /ipusers/cdwalker/verilog-faq.html (7068 words)

	File I/O for Verilog models
		The Verilog language has a rich set of system functions to write files ($fdisplay, $fwrite, etc.) but only reads files with a single, fixed format ($readmem).
		The major differences between these system tasks and C are caused by the lack of a pointer variable in the Verilog language.
		Formatting and padding is closer to Verilog than C. For example, %x of 16'h24 is '0024', not '24', and %0x returns '24', not '0024'.
	chris.spear.net /pli/fileio.htm (3822 words)

	Verilog Tutorial
		This Verilog tutorial was started a long time ago.
		I hope some day this Verilog tutorial becomes a reference for all the engineers out there.
		All the examples have been simulated using Icarus Verilog simulator.
	www.asic-world.com /verilog/veritut.html (126 words)

	Verilog
		This example is designed to introduce you to the Cadence version of Verilog, not to be a demonstration of how to code in Verilog.
		Once the files (cla.v, cla_stim.v, cla.cfg) are created the Verilog simulator from cadence can be invoked from the command line.
		This non-gui method of Verilog works quickly, allowing for quick debugging of the code.
	www-unix.ecs.umass.edu /~jjang/node4.html (355 words)

	Icarus Verilog FAQ (Site not responding. Last check: )
		I think that most verilog simulators have some sort of trick to catch the changes at time zero.
		Besides Icarus Verilog, you will need Alliance or Foundation software packages from Xilinx to place-and-route and to generate configuration bit streams.
		Somewhere between version 1.28 and 1.30 of bison, the powers that maintain bison made several incompatible changes: they changed the name of output files that are generated, and they changed the structure of the default yylloc type, and they changed a few other things.
	icarus.com /eda/verilog/FAQ.html (2967 words)

	SOCcentral: Special Topics: Verilog
		This Verilog centric tutorial will help ease the learning curve and include a series of questions and answers to test your knowledge at the end of each chapter.
		Verilog is one of the two major Hardware Description Languages (HDL) used by hardware designers in industry and academia.
		Verilog is very C-like and liked by electrical and computer engineers as most learn the C language in college.
	www.soccentral.com /results.asp?CatID=473 (1251 words)

	Icarus Verilog (Site not responding. Last check: )
		Icarus Verilog is a work in progress, and since the language standard is not standing still either, it probably always will be.
		Icarus Verilog has been ported to That Other Operating System, as a command line tool, and there are installers for users without compilers.
		The Icarus image seen as the background, and as the logo for Icarus Verilog, was contributed by Charles F. Wilson in order to represent Icarus Verilog.
	icarus.com /eda/verilog (1273 words)

	Development of New IEEE Verilog® Standard Reaches Major Milestone
		The working group is also revising the existing IEEE P1364, "Standard for Verilog Hardware Description Language," to correct ambiguities and minor errors.
		The updated version of this standard is also being readied for ballot by IEEE Standards Association corporate members.
		Its IEEE 1364 Verilog standard has been a common language for integrated circuit development for more than a decade and has helped fuel the strong growth in this sector.
	standards.ieee.org /announcements/pr_verilog.html (636 words)

	Verilog HDL Examples (Site not responding. Last check: )
		Altera provides Verilog HDL design examples as downloadable executable files or displayed as text in your web browser.
		Select the executable file link to download the file to your hard disk. To use Verilog HDL examples displayed as text in your Quartus II or MAX+PLUS II software, copy and paste the text from your web browser into the Quartus II or MAX+PLUS II software Text Editor.
		Make sure that the file name of the Verilog HDL design file (.v) corresponds to the entity name in the example.
	www.altera.com /support/examples/verilog/verilog.html (167 words)

	Verilog++: a Verilog preprocessor (Site not responding. Last check: )
		Verilog++ is a preprocessor for Verilog files that introduces two new constructs to Verilog: arbitrary code inclusion and parameterized module generation.
		Verilog++ is available for download, free for non-commercial use (see the conditions of use).
		Also of interest: Opencore has a Verilog pre-processor written in Perl, called Perilog.
	www.ics.mq.edu.au /~spon/verilog (416 words)

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