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Lpc2000

Index last updated: 2026-04-28 23:31 UTC

Message

Re: Memory Check. Simultaneous DAC and ADC

2005-07-01 by burtswp

Bob,

Thanks.  I probably read that and got it confused in my memory.

Burt


  
--- In lpc2000@yahoogroups.com, "lpc2100_fan" <lpc2100_fan@y...>
wrote:
> Hi,
> 
> may be (just may be) you have been using the LPC900 family of
Philips
> as well.  On that family the DAC is part of the ADC and can not be
> used at the same time because it shares the same internal circuit.
> 
> The LPC213x has one 10-bit DAC that is independent of the ADC and I
do
> not remember reading anything here on the Forum that would indicate
> problems with parallel use.
> 
> Cheers, Bob
> 
> --- In lpc2000@yahoogroups.com, "burtswp" <burt@s...> wrote:
> > I have this memory (probably I'm hallucinating) that I read about
a
> > problem using the ADC and the DAC at the same time on those
LPC213x
> > chips that have the DAC.
> > 
> > I've done a search and haven't found anything like that.  Does
anybody
> > else remember anything like that?  Did I dream it or just get it
> > confused with something else?

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