Subject: Re: [vhdl-200x] Re: VHDL 200x request
From: John Willis (john.willis@ftlsys.com)
Date: Fri Oct 10 2003 - 09:02:09 PDT
Adding an API call for access to the real-time clock sounds like
a great idea! Can we introduce this through the environment effort?
John
--On Friday, October 10, 2003 08:29:31 AM -0700 Jim Lewis
<Jim@synthworks.com> wrote:
> Parallel port and USB ports are used for license dongles.
> Access to them would allow license access to be coded in VHDL.
>
> On the other hand, I believe the environment group is planning
> on having direct executing C. Does C have an API and/or library
> that already does some of this type of stuff. I think it would
> be far more effective to leverage some of the existing stuff
> rather than re-creating our own.
>
>
> Cheers,
> Jim
>
>
>
> Jayaram Bhasker wrote:
>
>> Hello Ofer:
>>
>> Thank you very much for the feedback.
>>
>> We will consider your requested features: real-time clock, and random
>> number generation. I did not understand:
>>
>>
>>>> Another example could be accessing the parallel port or the USB port
>>>> of the computer.
>>
>>
>> Can you please elaborate?
>>
>> - bhasker
>>
>> ------
>> J. Bhasker, eSilicon Corp
>> 1605 N. Cedar Crest Blvd, Ste 615, Allentown, PA 18104
>> jbhasker@esilicon.com, 610.439.6831, 610.770.9634(fax)
>>
>>
>>
>> -----Original Message-----
>> From: Ofer Hofman [mailto:ofer.h@sital.co.il]
>> Sent: Thursday, October 09, 2003 3:21 AM
>> To: Jayaram Bhasker
>> Cc: Nir Hamzani
>> Subject: VHDL 200x request
>>
>>
>> Dear J. Bhasker,
>>
>> I have seen the VHDL-200x Testbench & Verification PPT and was very
>> impressed. 200x looks like a very wide project.
>>
>> I am teaching & writing VHDL for over 13 years.
>>
>> One issue that comes up many times in my Test Benches is the ability
>> to read the real time clock of the computer I am running simulation
>> on, in particular, and accessing the host computer's hardware in
>> general. Today these tasks are done through FLI (C) but there is no
>> real reason why it could not be done through VHDL.
>>
>> A simple usage of the real time clock read is generation of random
>> numbers. Benchmarking performance of a VHDL program run could be another.
>>
>> Another example could be accessing the parallel port or the USB port
>> of the computer. With that available, one could license his VHDL code
>> if sent in compiled format.
>>
>> Best Regards,
>> Ofer Hofman
>> Sital Technology
>>
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>>
>
> --
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Jim Lewis
> Director of Training mailto:Jim@SynthWorks.com
> SynthWorks Design Inc. http://www.SynthWorks.com
> 1-503-590-4787
>
> Expert VHDL Training for Hardware Design and Verification
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
-----------------------------------------------------------
John Willis jwillis@ftlsys.com
FTL Systems Inc. FTL Systems UK Ltd
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