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[ts-7000] Re: Increasing kernel clock_tick rate on TS-7250

To:
Subject: [ts-7000] Re: Increasing kernel clock_tick rate on TS-7250
From: "Jesse Off" <>
Date: Tue, 17 Oct 2006 15:32:02 -0000
No, the default is still 100Hz.  

//Jesse Off

--- In  "kendwyer" <> wrote:
>
> Hi,
> 
> Does the latest TS9 kernel have the higher resolution in place.
> 
> Thanks
> Ken
> 
> 
>  --- In  Bob Lees <bob@> wrote:
> >
> > Hi Roy
> > 
> > See the ts8 kernel patch we posted to the group about 12 months 
ago.
>  It has a 
> > fix for gettimeofday to return higher resolution.  
> > 
> > Bob
> > 
> > On Friday 21 July 2006 12:30, arm.user wrote:
> > > Hello,
> > >
> > > I am hoping to find out if it is possible to increase the timing
> > > resolution on a TS-7250/7260 for a sampling application.  I am
> > > currently using gettimeofday(), which has a current minimum of 
10
> > > milliseconds.
> > >
> > > I came across a patch that allowed the kernel clock tick on a 
TS-7250
> > > to be increased from 100 Hz to 1024 Hz.  I do not recall the 
exact
> > > documentation but the general comment was that it was "at your 
own
> > > risk".
> > >
> > > Does anyone have any comments or experience relating to 
problems when
> > > the basic clock rate is increased?
> > >
> > > Best regards
> > > Roy
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > > Yahoo! Groups Links
> > >
> > >
> > >
> > 
> > -- 
> > V +44 (0) 1296 747667
> > F +44 (0) 1296 747557
> > C +44 (0) 7860 406093
> > 
> > Diamond Consulting Services Ltd
> > Dinton
> > Aylesbury
> > Bucks, HP17 8UG
> > England
> >
>





 
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