SystemVerilog - building multiple file hierarchies: include or import?
I'm exploring the use of SystemVerilog in the context of OVM. I like to create multiple source files, each dealing with a particular aspect of the task at hand. I'm familiar with C-style #include & linker mechanisms, and the Python package mechanism, but SV seems to provide for both. I'd like to know what the Best Practice is for managing this hierarchy of files and layers. It seems to me that there are at least three options: 1. files that refer to resources in other files simply `include what they need. Seems to me that could lead to some horrendous 'compilation unit' issues. A lot of the textbook examples use this system, but I can't see it working well with large projects. 2. every file declares itself as a package, and other files import those packages as they need to. However I believe a package declaration is restricted to a single file, so that makes it difficult to refactor a package into multiple files without making all of them packages too. 3. a hybrid approach where a package is defined as being a certain aspect of functionality, and if this involves multiple files then these are `included but are not packages themselves. In OVM, such a scheme might involve an Agent package containing one or more agents, that `includes the constituent drivers, monitors, etc. My chief concern is the scalability of these mechanisms. I want the OVM structure to be as flexible and scalable as possible, so that new OVC classes can be easily specialised and included with the top level testbenches. If a particular specialisation is deemed suitable for the main OVM framework, it would be good to have an easy way to add it to the existing hierarchy. What would you suggest?
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David
12/4/2009 4:14:31 AM
comp.lang.verilog
3837 articles. 
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On Dec 4, 5:14=A0pm, David Antliff <david.antl...@gmai_.com> wrote: > I'd like to know what the Best Practice is for managing this hierarchy > of files and layers. .... > 1. files that refer to resources in other files simply `include what > they need. .... > 2. every file declares itself as a package, and other files import > those packages as they need to. .... > 3. a hybrid approach where a package is defined as being a certain > aspect of functionality, and if this involves multiple files then > these are `included but are not packages themselves. .... > What would you suggest? I've spent some more time thinking about this problem and in the absence of any other advice, it seems the best solution is #3, where a single 'package' file `includes related files. For example, an Agent utilises a Driver, Monitor and Sequencer, so one might do: --- file: top.sv --- .... import agent_pkg::*; .... --- EOF --- --- file: agent_pkg.svh --- package AgentPkg; `include driver.sv `include monitor.sv `include sequencer.sv endpackage; --- EOF --- Then driver, monitor & sequencer.sv files are all written with guardians to avoid multiple definition, thus: --- file: driver.sv --- `ifndef DRIVER_SV `define DRIVER_SV .... `endif --- EOF --- So this combination of import and `include allows a level of abstraction to be placed over the lower-level components. Does this sound typical or good practice? What might work better is if there was some way to add multiple files to the same Package, rather than the current 1-package:1-file relationship that seems to exist in SV. I guess `include can do this but it just seems a bit nasty including implementation... it's like #include-ing a C source (not header) file - not usually a good idea!
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David
12/8/2009 1:46:09 AM
On Dec 8, 2:46=A0am, David Antliff <david.antl...@gmail.com> wrote:
> > I'd like to know what the Best Practice is for managing this hierarchy
> > of files and layers.
Like C, Verilog doesn't restrict you to "one gizmo per file".
However,
anything in a single file will of course be compiled all together, so
obviously you need to think about the organization of source files
with that in mind.
> > 1. files that refer to resources in other files simply `include what
> > they need.
Lots of people do this but, as you say, it doesn't scale very well.
> > 2. every file declares itself as a package, and other files import
> > those packages as they need to.
But that can lead to a plethora of microscopic packages, confusing
the relationship among things and making intelligent OO programming
difficult.
> > 3. a hybrid approach where a package is defined as being a certain
> > aspect of functionality, and if this involves multiple files then
> > these are `included but are not packages themselves.
That sounds roughly right. Keep the source files manageably small
(one class definition in each?) but gather them together into
packages of closely related definitions. Importing just one
package then gives you everything you need to use that set of
functionality.
> For example, an Agent utilises a Driver, Monitor and Sequencer, so one
> might do:
>
> --- file: top.sv ---
> ...
> import agent_pkg::*;
> ...
> --- EOF ---
>
> --- file: agent_pkg.svh ---
> package AgentPkg;
> `include driver.sv
> `include monitor.sv
> `include sequencer.sv
> endpackage;
> --- EOF ---
>
> Then driver, monitor & sequencer.sv files are all written with
> guardians to avoid multiple definition, thus:
>
> --- file: driver.sv ---
> `ifndef DRIVER_SV
> `define DRIVER_SV
> ...
> `endif
> --- EOF ---
>
> So this combination of import and `include allows a level of
> abstraction to be placed over the lower-level components.
>
> Does this sound typical or good practice?
Yes. To be honest, though, many users doing OO SV (as you do
for OVM, of course) simply write one class or group of classes
per source file, and then write just one mega-package that
`includes all those source files. With sentinels, of course;
and probably with a big list of "typedef class" at the
beginning so you don't need to worry about the right order
to do the `includes.
> What might work better is if there was some way to add multiple files
> to the same Package, rather than the current 1-package:1-file
> relationship that seems to exist in SV. I guess `include can do this
> but it just seems a bit nasty including implementation... it's like
> #include-ing a C source (not header) file - not usually a good idea!
The hot-off-the-press (actually hot-on-the-press, it's not published
yet)
SV-2009 standard has a nice new "package export" mechanism that allows
you to combine packages into larger packages. The following example
is untried (not surprising, since the tools don't yet support this!)
but should give you the right idea:
package p1;
class C1; ...
endpackage : p1;
<EOF>
package p2;
class C2; ...
endpackage : p2;
<EOF>
package p3;
import p1::*;
import p2::*;
export *::*; // give away p1, p2 contents!
...
... // p3 package items can use stuff from p1, p2
class C3; ...
endpackage
<EOF>
module Top;
import p3::*; // makes C1, C2, C3 all visible
...
endmodule
in other words, you can compose smaller packages into "super-packages"
that allow you to have access to all the smaller packages' contents
just by importing the super-package. This opens the door to many
alternative models of package/class/sourcefile organization.
In SV-2005 you would be obliged to import all three packages
into the client module Top. SV-2009 allows you to use one package
(p3) to hide the organization of a bunch of other packages.
There's a bit more to package export than this, but perhaps this
sketch will whet your appetite enough for you to put pressure on
tool vendors to implement package export sooner rather than later!
--
Jonathan Bromley
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Jonathan
12/8/2009 2:08:02 PM
With apologies for replying to myself, but I need to set the record straight: > The following example is untried (not surprising, since the > tools don't yet support this!) The latest version of at least one simulator is already supporting package export, so I *could* try it; and I got a small surprise. "export *::*" didn't export things unless they had been explicitly imported into the super-package; "import subpackage::*" was not enough. I'm not 100% sure this is correct.... hmmm. Time to check... I'll try to report back after I've dug around a little. Meanwhile, credit to Vendor A for getting ahead of the game, and time to give Vendors B and C a gentle shove! -- Jonathan Bromley
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Jonathan
12/8/2009 2:27:51 PM
On Dec 9, 3:08=A0am, Jonathan Bromley <s...@oxfordbromley.plus.com> wrote: > On Dec 8, 2:46=A0am, David Antliff <david.antl...@gmail.com> wrote: > > So this combination of import and `include allows a level of > > abstraction to be placed over the lower-level components. > > > Does this sound typical or good practice? > > Yes. =A0To be honest, though, many users doing OO SV (as you do > for OVM, of course) simply write one class or group of classes > per source file, and then write just one mega-package that > `includes all those source files. =A0With sentinels, of course; > and probably with a big list of "typedef class" at the > beginning so you don't need to worry about the right order > to do the `includes. Thank you Jonathan for your reply. You've pretty much addressed my question perfectly. Am I right in my assumption that (currently) a SV package declaration is restricted to a single file? The newer feature you describe does seem to open the doors to more sensible hierarchies. -- David.
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David
12/8/2009 10:07:28 PM
On Dec 8, 11:07=A0pm, David Antliff <david.antl...@gmail.com> wrote:
> Am I right in my assumption that (currently) a SV package declaration
> is restricted to a single file?
No, not at all. Traditionally Verilog compilers take little notice
of physical file boundaries. So you can easily create a package
that's distributed across several files, and then do...
<your_compiler> pkg_part1.v pkg_part2.v pkg_last_part.v
However, in SystemVerilog the boundaries of physical files have
become somewhat significant (thanks to the ability to put
declarations outside of any package, module or other scope).
Consequently a compiler that is given more than one file to
compile is able to behave in either of two ways:
either
- concatenate all the files into one big source text, and
compile that in a single hit (traditional Verilog behaviour)
or
- run the compiler individually on each separate file
Tools are expected to offer a command-line switch to select
this behaviour; the LRM does not mandate a default. For
example, in Mentor's tools (Questa/Modelsim) the default
is to compile each file individually, and the switch -mfcu
("multi file compilation unit") enables concatenate-the-sources
behaviour.
Clearly, then, my imaginary compile command with its package
split across three separate source files would need the -mfcu
switch to work properly. Alternatively, as we discussed
earlier, you could write a wrapper file
<file package_top.v>
`include "pkg_part1.v"
`include "pkg_part2.v"
`include "pkg_last_part.v"
<EOF>
and then compile just the wrapper. Either way you get the
ability to split the source code of your package across
multiple files.
It is equally easy and acceptable to put more than one
package, module or whatever in a single file.
Despite all this, my pragmatic advice would remain:
write one class (or a small group of closely related
classes) per source file, and then write a package
that `includes all those class files thereby putting
them all into a single package. And you have only
one file (the top, `include-ing package) to compile,
and its content clearly defines and documents the set
of classes that you are choosing to put into the package.
> The newer feature you describe does
> seem to open the doors to more sensible hierarchies.
Certainly it allows a somewhat hierarchical use model
for packages. I can easily see that being valuable
to IP vendors who wish to conceal (or abstract) the
internal organisation of their IP deliverable, and
make it available to the user through a single import.
--
Jonathan Bromley
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Jonathan
12/9/2009 9:34:59 AM
On Dec 9, 10:34=A0pm, Jonathan Bromley <s...@oxfordbromley.plus.com> wrote: > Despite all this, my pragmatic advice would remain: > write one class (or a small group of closely related > classes) per source file, and then write a package > that `includes all those class files thereby putting > them all into a single package. =A0And you have only > one file (the top, `include-ing package) to compile, > and its content clearly defines and documents the set > of classes that you are choosing to put into the package. Thank you Jonathan, I've taken this advice to heart and so far it seems to be working well. -- David.
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David
12/13/2009 8:57:43 PM
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Now, the code below seems ok to me, but when I run it, I get this error: Error in read_all_files_in_folder (line 27) xlswrite(fOut, numData, s); numData: empty 0x0 double %folders = {'C:\Users\Excel\Desktop\Excel_Files\'}; %# get input XLS files dName = uigetdir('.', 'Select folder containing Excel XLS files'); if dName==0, error('No folder selected'); end files = dir( fullfile(dName,'*.xls') ); files = strcat(dName, filesep, {files.name}'); %' %# prepare output XLS file [fName dName] = uiputfile({'*.xls' 'E...
Importing multiple files from multiple folders
Dear all, I am trying to import multiple from a folder. However, I have folders inside that folder. So first I want to read the contents of main folder and using the name of the folders inside it , enter into each folder and read the files. This is where I have my real files. But the following code does not seem to work : *************************************************************************** filename indata pipe 'dir J:\1999\199901\Snapshot\1999\Jan /b'; data file_list; length fname $20; infile indata truncover end=last; /* infile statement for file names */ input fname $20.; ...
multiple files using the same include file
I know I am searching using the wrong words because I can't seem to find a simple answer on this. Here's what I want to do. helper.inc <!php var $fileName2; class helper { function funcOne($fileName) { $fp = fopen($fileName,"r"); $fileName2 = $fileName; **do stuff with the file** } function getFileName() { return {$fileName2); } } ?> first.php <html> <?php require('helper.inc'); $helper_first = new helper(); $helper_first->funcOne("info.txt"); ***** Lay...
import/include a .js file into a .js file
Hi, Is there a way to include a .js file inside a .js file in JavaScript 1.5? Thanx Henri In article <419e1eb9$0$9105$8fcfb975@news.wanadoo.fr>, hmfireball@hotmail.com enlightened us with... > Hi, > > Is there a way to include a .js file inside a .js file in JavaScript 1.5? > Not that I know of. If you figure one out, I'd love to see it. I'm tired of having to copy/paste library functions, too. -- -- ~kaeli~ If a turtle doesn't have a shell, is he homeless or naked? http://www.ipwebdesign.net/wildAtHeart http://www.ipwebdesign.net/kaelisSpace kael...
Re: Importing multiple files from multiple folders #4
On Sun, 12 Apr 2009 07:55:45 -0400, Priyanka Singh <priyanka.priyankasingh@GMAIL.COM> wrote: .... >I am trying to import multiple from a folder. However, I have folders inside that folder. So first I want to read the contents of main folder and using the name of the folders inside it , enter into each folder and read the files. This is where I have my real files. But the following code does not >seem to work : > >************************************************************************** * >filename indata pipe 'dir J:\1999\199901\Snapshot\1999\Jan /b'; > >d...
Re: Importing multiple files from multiple folders #2
Thanks for the help Richard. I put double quotes and code is working find as far as the reading is concerned. But again the import is not function. Its giving the following error: WARNING: Apparent symbolic reference I_ not resolved. WARNING: Apparent symbolic reference FNAME not resolved. NOTE 138-205: Line generated by the macro variable "J_". 1 _&fname& - Thanks & Regards, Priyanka On Sun, Apr 12, 2009 at 10:26 AM, Richard <rdevenezia@wildblue.net> wrote: > On Apr 12, 7:55 am, priyanka.priyankasi...@GMAIL.COM (Priyanka Singh) > wrote: > &g...
Re: Importing multiple files from multiple folders #3
The code is running now. Thanks all Mistake was in the way I had named the output file. Regards, Priyanka On Sun, Apr 12, 2009 at 3:33 PM, priyanka singh < priyanka.priyankasingh@gmail.com> wrote: > Thanks for the help Richard. > > I put double quotes and code is working find as far as the reading is > concerned. But again the import is not function. Its giving the following > error: > > > WARNING: Apparent symbolic reference I_ not resolved. > WARNING: Apparent symbolic reference FNAME not resolved. > NOTE 138-205: Line generated by the macro variable &q...
Import multiple excel files into multiple datasets with macro
I am a new SAS user working my way through simple problems. I need to import three worksheets into three datasets with a macro. The excel worksheets are saved in .xls format (97-2003). The columns have no headers, but will need to be added when in SAS. All three excel worksheets are in the same folder on my desktop. The names of the datasets will need to be EX1, EX2, and EX3. I am familiar with PROC IMPORT command and can import these three worksheets individually from .csv format. But, unfortunately, I need to use a macro and take them from .xls. Thanks! On Jul 8, 11:23=A0pm, asatchw...
Re: Import multiple excel files into multiple datasets with macro
On Thu, 9 Jul 2009 00:12:01 -0700, smolkatz <smolkatz@GMAIL.COM> wrote: >On Jul 8, 11:23 pm, asatchw...@LBL.GOV (Andy Satchwell) wrote: >> I am a new SAS user working my way through simple problems. >> >> I need to import three worksheets into three datasets with a macro. The >> excel worksheets are saved in .xls format (97-2003). The columns have no >> headers, but will need to be added when in SAS. All three excel worksheets >> are in the same folder on my desktop. The names of the datasets will need >> to be EX1, EX2, and EX3. >>...
Import multiple data files and write to a single output file
Hello guys I'm desperate to solve this issue.. i have 27 .txt files I need to open these 27 files into matlab and then write these 27 to a single .txt file Am I clear? Open 27 files, and create a single matrix with all information of these 27 files. This is how each of these 27 files looks like # Arquivo de Origem: chuvaCRU # Variável: prec # Unidade: Desconhecida -40.0000 -17.7500 1961-01-02 136.000000000000 -40.0000 -17.7500 1961-02-02 39.000000000000 -40.0000 -17.7500 1961-03-02 ...
How to import multiple csv files from a single library. The files contain the same variables.
Hi does anyone know how to read multiple csv files into a single data set. The csv files have the same structure. The number of files varies. Best regards. Therkel On Monday, May 14, 2012 1:17:11 PM UTC-7, Terkel Gaffron wrote: > Hi does anyone know how to read multiple csv files into a single data set. The csv files have the same structure. The number of files varies. > Best regards. > Therkel If all the csv files are in a folder you can use the wildcard operator in the input statement. data want; infile 'C:\test\*.csv' filename=sample; input your_input statemetns h...
Multiple files import
Hi, I would like to make some DTS package that loads into one table all txt files that are located in one directory (but I don't know how to do it). Any help appreciated. br, jakub ...
Import Multiple Files
I'm trying to import multiple files that contain the following directory structure: c:\main\subfolder1\sample.mdb c:\main\subfolder2\sample.mdb c:\main\subfolder3\sample.mdb where the subfolder names are not consistent although the actual sample databases are the same format. How can this be accomplished. I'm able to select all the folders but as soon as click the open button, it puts me in either the first or last subfolder. Thanks for your help. On 24 May 2004 19:51:31 -0700, ano1optimist@aol.com (ano1optimist) wrote: Write a bit of VBA code. What do you mean 'names are not...
Importing multiple files
Hi, I have to import hundreds of file to MySQL database. Is it possible to write a script/storedprocedure in MySQL that does this without manually doing it for each file. Say file names are of type 'file0001.txt', 'file0002.txt' etc. Does MySQL provide any such utility or does anyone know of a free utility?. If not then what is best language to write such a script/program. Cant such a script be written in PHP easily? Thx. On Dec 8, 9:53 pm, myGoogle71 <ali...@sunnipath.com> wrote: > > I have to import hundreds of file to MySQL database. .... > Say file name...
how to know the importing file name from an imported file?
Hi Is there a way to know the name of the script(say A), which is importing a module(say B), from B? ie in above situation i should be able to get name 'A' through some way in B, when A contains an 'import B' statement. -- Thanks & Regards visco Visco Shaun wrote: > Is there a way to know the name of the script(say A), which is importing > a module(say B), from B? > ie in above situation i should be able to get name 'A' through some way > in B, when A contains an 'import B' statement. While import sys print "I'm imported by %r&quo...
Import Multiple Files
Hi I'm using SAS 9.1. I have 5 text files that I am importing and there are 3 scenarios: - all have same fields in same start byte point - all have same fields in different start byte point - different fields I want to combine all into one file. My script so far: moh('c:\testfile1.txt c:\testfile2.txt c:\testfile3.txt); data mylib.DADTest_1 infile moh truncover LRECL = 3000; input @6 Fyear $4. @; if Fyear in ("2005", "2006","2007") then input @1 Prov $1. @ 2 Inst $4. @10 Period $2.; else if Fyear = "2007" the...
importing multiple csv files at one, and creating a new column taking characters from the csv file name
Hi; I am trying import a bunch of datasets, with the same format and extension .csv. They are saved in the same folder, and all named the same way, for instance: Week_JULY21_3456. So I want to import them all, append them, and create a new column id that corresponds to the last 4 characters of each file name. The columns that each csv file has is Obs Datetime x y z where obs is a number with no decimals, datetime is in datetime format, and x, y,z are number with decimals. Besides those column, there will be a new column ID, which will be the 4 last numbers of the csv f...
curl multiple remote files to multiple local files
21-SEP-2006 I'm curling multiple files as in: curl http://someplace.edu/data/file{1,2,3}.txt -O but I'm getting only the first file locally (named as the remote file), and then just a garbage stream on stdout. curl http://someplace.edu/data/file{1,2,3}.txt -o "file_#1" yields the same result as "file_1"... If I redirect, as in curl http://someplace.edu/data/file{1,2,3}.txt >> /usr/local/file I get all the files saved as "file" (no good), but no garbage stream and all file downloads ok. I'm dunced... how do I get separate files without doing multiple calls to curl when accessing a single server? I'm running bash 2.05 on an OS X 10.3.4 box. Thanks, mj horn Maybe this is desired: for URL in http://someplace.edu/data/file{1..3}.txt; do #curl "$URL" -O echo curl "$url" -O done kind regards, -- Stephan 'smg' Grein, <stephan at stephan minus rockt dot de> https://stephangrein.de GnuPG-Key-ID: 0xF8C275D4 FingerPrint: 5B6F 134A 189B A24D 342B 0961 8D4B 0230 F8C2 75D4 Stephan 'smg' Grein wrote: > Maybe this is desired: > for URL in http://someplace.edu/data/file{1..3}.txt; do > #curl "$URL" -O > echo curl "$url" -O > done > > > kind regards, > -- Thanks. For short lists of maybe a few files, once in a while, this works; However, this means establishing a new connection and handshaking with each pass through the loop,...
include files not being included
Hello, I'm running php 5.2.5 installed from ports on a FreeBSD machine with apache2 as the webserver. I've got php set up properly, but it doesn't include include files. If i do a phpinfo() in a file that works telling me php file processing is working fine. Yet if i have something like for an example: <html> <head> <title>Test of includes</title> </head> <body> <h1><? include "test-include.php"; ?></h1> <p>The above should have been included.</p> </body> </html> and in test-include.ph...
Importing multiple csv files
Hi I need to import 3 different csv files from xx different municipalities(the xx varies from day to day). The name of the csv file carries information about sheet number, municipality numbers, date and time Ex data_sheet1-47-20120503-143704. Each file start with the variable names in row 1 and data in row 2 or data in row 2 to rr. I get a load of files every day. The number of files differs. I want to import the files into 3 data files, with the information about municipality numbers, date and time. Best regards T. Gaffron Simple. Just do it one at a time or learn how to use lo...
file selection dialog
Hi, I'm looking for a file selection dialog to enable a user select multiple files and these files may be in multiple directories. I think most file selection dialogs will do multiple files in one dir, but don't know if all do it over multiple dirs. Many thanks for a link to module/info to implement this in Tk. Thanks. ...
Importing multiple .js files
The "head" section of my HTML file imports multiple ".js" files like this: <head> <script src="file1.js"></script> <script src="file2.js"></script> <script src="file3.js"></script> ' ..... <script src="fileN.js"></script> </head> Is this the most common or best way to do this? I might want to import anywhere between 5-10 Javascript files (*.js) into one document. I'm just curious, because I'm still a newbie here. Thank you! Robert C. On 2013-10-25 12:09, Robert Crandal wrote: > The "head" section of my HTML file imports multiple ".js" files > like this: > > <head> > <script src="file1.js"></script> > <script src="file2.js"></script> > <script src="file3.js"></script> > ' ..... > <script src="fileN.js"></script> > </head> > > Is this the most common or best way to do this? I might want > to import anywhere between 5-10 Javascript files (*.js) into > one document. It's the most common way. As for "best", that depends on your usage pattern. If the included scripts are static and included on all of your pages, it would be more efficient to concatentate them into one large file and include that instead. Ten <script>...
importing multiple excel files
Hi I have multiple excel files of the same format in a directory. They are called book1.xls, book2.xls, book3.xls and so on. What is the easiest way to import the tab named sheet1 from each of the excel files to a databse using SQL server 2000 enterprise edition? Regards, Ciar=E1n Here is a good article that outlines different methods to import Excel sheets into SQL Server (DTS, linked server, distributed queries, client side, etc.). Since you are dealing with multiple files it is probably best to do it client side. http://support.microsoft.com/kb/321686 HTH, Plamen Ratchev http://www...
Importing multiple files to SQL
I have over three hundred text files that I need to import to SQL Server. Each is in the exact same format. I want to import tham as seperate tables. Is there any way to do it in one process? Regards, Ciar=E1n You can use DTS: http://www.sqldts.com/default.aspx?246 If all the files are the same format then why not import them to a single table with an extra column to identify the source file? That should be much more convenient than creating 300 separate tables. -- David Portas SQL Server MVP -- I use the above method, but if you want seperate tables: You could add in dynamic proper...
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System on a chip - Wikipedia, the free encyclopediaA system on a chip or system on chip ( SoC or SOC ) is an integrated circuit ( IC ) that integrates all components of a computer or other electronic ...
美资公司 LSI 上海研发中心高薪招聘ASIC engineer
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Welcome To SystemVerilog
This page contains SystemVerilog tutorial, SystemVerilog Syntax, SystemVerilog Quick Reference, DPI, SystemVerilog Assertions, Writing Testbenches ...
This page contains SystemVerilog tutorial, SystemVerilog Syntax, SystemVerilog Quick Reference, DPI, SystemVerilog Assertions, Writing Testbenches ...
Sr. ASIC SOC Verification Engineer
Sr. ASIC SOC Verification Engineer job in San Jose, California, US. Read the Sr. ASIC SOC Verification Engineer job description and find other ...
Sr. ASIC SOC Verification Engineer job in San Jose, California, US. Read the Sr. ASIC SOC Verification Engineer job description and find other ...
About Atomic Rules, Strategic Capabilities for Reconfigurable Computing
Atomic Rules is an electrical engineering consultancy based in Auburn, New Hampshire. We provide our clients with effective solutions to problems ...
Atomic Rules is an electrical engineering consultancy based in Auburn, New Hampshire. We provide our clients with effective solutions to problems ...
5 CHI Specification to Enable High Performance, Highly Scalable System on Chip Technology
ARM today announced, at DAC 2013, the AMBA® 5 CHI (Coherent Hub Interface) specification which will enable ARM Cortex®-A50 series process
ARM today announced, at DAC 2013, the AMBA® 5 CHI (Coherent Hub Interface) specification which will enable ARM Cortex®-A50 series process
HTML5, CSS3, JS Demos, Creations and Experiments - CSSDeck
Collection of Awesome CSS and JS Creations to help out frontend developers and designers.
Collection of Awesome CSS and JS Creations to help out frontend developers and designers.
About Doulos
VHDL, Verilog, SystemVerilog, SystemC, ARM, Embedded, Xilinx, Altera, Perl, Tcl/Tk, training and consultancy.
VHDL, Verilog, SystemVerilog, SystemC, ARM, Embedded, Xilinx, Altera, Perl, Tcl/Tk, training and consultancy.
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