RE: Re: EEPROM programmer?

["Paul Gale" <groups2@xxxxxxxxxxxxxxxx>]

Thanks - might have to think again then...

Paul.



> -----Original Message-----
> From: ukha_d@xxxxxxx [mailto:ukha_d@xxxxxxx] On Behalf
> Of Lehane Kellett
> Sent: 09 May 2008 11:48
> To: ukha_d@xxxxxxx
> Subject: [ukha_d] Re: EEPROM programmer?
>
> Paul,
> Not sure there is a direct equivalent to the 24C21/24LC21 as it is
> designed for DDC1/2.
>
> Digikey will sell them but MOQ is 60(!). However if you are building 6
> then the cost per unit may be acceptable.
>
> http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=24LC21
> A-I%2FP-ND
>
> Regards,
> Lehane
>
>
>
>
> --- In ukha_d@xxxxxxx, "Paul Gale" <groups2@...>
wrote:
> >
> > Oh, and also, is there a directly compatible alternative to this
> EEPROM part as I can't find it at RS/CPC etc?
> >
> > Paul.
> >
> >
> > > -----Original Message-----
> > > From: ukha_d@xxxxxxx [mailto:ukha_d@xxxxxxx] On
> Behalf
> > > Of Paul Gale
> > > Sent: 09 May 2008 09:26
> > > To: ukha_d@xxxxxxx
> > > Subject: [ukha_d] EEPROM programmer?
> > >
> > > I'm thinking of building a number of simple circuits to send
> computer
> > > monitor EDID info to the computer - this is to get around
problems
> when
> > > using DVI monitors and switching between them. The
resolution
> isn't set
> > > correctly - a right pain in the ...
> > >
> > > Anyway, the circuit is very simple but uses a 24LC21A-I/P
EEPROM. I
> > > don't have an EEPROM programmer so wondered what the
cheapest and
> > > EASIEST way to program the EEPROMs is? I expect I'll build 6
of
> these.
> > >
> > > If anyone's interested, the details are here (part way down
the
> forum
> > > post):
> > >
> > >
> http://www.entechtaiwan.net/forums/viewtopic.php?t=1970&postdays=0&post
> > >
>
order=asc&highlight=toshiba&start=15&sid=0a68d0453d54d464b990292d78fd1d
> > > 22
> > >
> > > In my case, this is to get over problems with nVidia
graphics
> cards and
> > > a pair of dual screen DVI KVM switches that I use to switch
> between two
> > > PC's connected to 3 24" monitors. If the display isn't
switched
> over to
> > > the PC, the graphics card VERY annoyingly thinks the max
resolution
> is
> > > only 1280x1024. The only way to reset this to the correct
res of
> > > 1920x1200 is to reboot!
> > >
> > > So, any ideas as to very cheap programmers etc that would
work with
> > > these EEPROM's? Windows/DOS(possibly) programming software
is a
> must
> > > though.
> > >
> > > Cheers,
> > >
> > > Paul.
> > >
> > >
> > >
> > >
> > >
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signature database 3088 (20080509) __________

The message was checked by ESET NOD32 Antivirus.

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