Re: [sv-ac] Re: [sv-ec] mantis item 1681 - global clocking

<forwarding email from Adam Krolnik>

-------- Original Message --------
Date: Thu, 01 Mar 2007 08:40:02 -0600
From: Adam Krolnik <adam.krolnik@verisilicon.com>
To: Eduard Cerny <Eduard.Cerny@synopsys.com>
CC: SV_EC List <sv-ec@server.eda.org>, sv-ac@server.eda-stds.org
Subject: Re: [sv-ac] Re: [sv-ec] mantis item 1681 - global clocking


Hello Mr. Cerny;

>the purpose of the goal of the global clock is to provide "time base" for all clocks
>which would allow simulation and formal tools to align, to avoid mismatches. 


Can you give an example ? I am having a hard time understanding how this
helps a system with
a clock at 8.5 MHz, a clock at 120 MHz, and a clock at 250MHz, and a
clock at 1.2MHz, etc.


-- 
    Soli Deo Gloria
    Adam Krolnik
    Director of Design Verification
    VeriSilicon Inc.
    Plano TX. 75074
    Co-author "Assertion-Based Design"


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