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Lpc2000

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Message

Re: RTC problem in 2136

2006-03-22 by topandurangs

--- In lpc2000@yahoogroups.com, "Leon Heller" <leon.heller@...> 
wrote:
>
> ----- Original Message ----- 
> From: "Pandurang Shinde" <pandurang@...>
> To: <lpc2000@yahoogroups.com>
> Sent: Wednesday, March 22, 2006 11:35 AM
> Subject: RE: [lpc2000] Re: RTC problem in 2136
> 
> 
> > thanks for immediate reply.
> > Yes i am using external watch crystal of 32 khz. I have also 
found that i 
> > am not getting oscillation on that board(the board in which i am 
not 
> > getting RTC updaed value ). But when i used same crystal on 
other board 
> > it( crystal ) seems working,so crystal is fine.
> > What are the possible reason that i am not getting oscillation 
with 
> > working crystal
> 
> Are you *sure* the leads are properly soldered to the pads? Remove 
any flux, 
> it might be conductive. Chip might be faulty.
> 
> Leon
> --
> Leon Heller, G1HSM
> leon.heller@...
> http://www.geocities.com/leon_heller
>


hi,
       Thanks once again.
       Chip might be faulty.
       Is there is any chance of this thing.
       Because out of 50 boards i am facing this problem on nearly 
more than 5 boards. 

Regards,
Pandurang S.

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