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Re: [lpc2000] Re: SPI Perph useless for Word data ????

2005-01-17 by Robert Adsett

At 12:03 AM 1/17/05 +0000, you wrote:
> > So do most SPI peripherals.
> > Surely ... you just read and write multiples of 8 bits.
>Nope.  Just try it.  May work for some ADCs/DACs but certainly will
>not work for all of them.  Multiple Writes may work, but I could
>never get multiple Reads to work.  The interlocking nature of the
>status flag logic seems to get confused.  Appears to be pretty much
>limited to handling only 8 bit contiguous data.

Hmm, I was just through this in detail this morning, I must be missing 
something.  What interlocking status flag logic?  It looked pretty clean 
and straightforward to me.

Robert

" 'Freedom' has no meaning of itself.  There are always restrictions,
be they legal, genetic, or physical.  If you don't believe me, try to
chew a radio signal. "

                         Kelvin Throop, III

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