Lpc2000

Can anyone please explain the test settings for the ADC on the LPC2xxx?

00=Normal Mode - Ok, I know this one
01=Digital Test Mode - Does this mean that you set the output of the
pin to be 1 or 0 and then read 0x3FF or 0x000 from the ADC?
10=DAC Test Mode - ?
11=Simple Conversion Test Mode - ?

Thanks,
Peter

Apparently, Philips doesn't want us to test anything ourselves.  I
sent them this question and here is their response:

"The test mode bits you refer to are for factory use only and will be
removed from the manual when we publish the next revision.  Leave
these bits as 00."

--Peter

--- In lpc2000@yahoogroups.com, "peterburdine" <lordofdawn@h...> wrote:

> 
> Can anyone please explain the test settings for the ADC on the LPC2xxx?
> 
> 00=Normal Mode - Ok, I know this one
> 01=Digital Test Mode - Does this mean that you set the output of the
> pin to be 1 or 0 and then read 0x3FF or 0x000 from the ADC?
> 10=DAC Test Mode - ?
> 11=Simple Conversion Test Mode - ?
> 
> Thanks,
> Peter