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Discussion Groups | LPC2000 | LPC24xx ADC fifo

Discussion group dedicated to the Philips LPC2000 family of ARM MCUs

LPC24xx ADC fifo - "joris.mushrooms" - Sep 11 8:25:58 2009

Hey !

First, i'd like to thank everyone for their help on my previous posts! your advices were crucial for me.

Today, i'm working around adcs of lpc2478. I wonder if there are fifos on the adc. somewhere in the datasheet we can read, talking about adc "in non-fifo mode" but there is nothing about the fifo mode anywhere else.

Can anybody confirm me there is no fifo?
i also think the DMA is not connected to the adc too...

thanks in advance!

Joris

------------------------------------

______________________________
Stellaris® MCU Family: New Parts, New Package, New Price.


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Re: LPC24xx ADC fifo - alexander_ribero - Sep 11 9:31:42 2009

Hi:

According to the User Manual:

1. No FIFO in ADC Module
2. ADC is not connected to the DMA.

Regards,

Alex.

--- In l...@yahoogroups.com, "joris.mushrooms" wrote:
>
> Hey !
>
> First, i'd like to thank everyone for their help on my previous posts! your advices were crucial for me.
>
> Today, i'm working around adcs of lpc2478. I wonder if there are fifos on the adc. somewhere in the datasheet we can read, talking about adc "in non-fifo mode" but there is nothing about the fifo mode anywhere else.
>
> Can anybody confirm me there is no fifo?
> i also think the DMA is not connected to the adc too...
>
> thanks in advance!
>
> Joris
>
------------------------------------

______________________________
Stellaris® MCU Family: New Parts, New Package, New Price.


(You need to be a member of lpc2000 -- send a blank email to lpc2000-subscribe@yahoogroups.com )

Re: LPC24xx ADC fifo - "joris.mushrooms" - Sep 11 11:52:13 2009

thanks to confirm alex.
there is a typo table 595 ("in non-fifo mode") that made me beleive there was a fifo mode...

thank you, have a nice WE.

joris
--- In l...@yahoogroups.com, "alexander_ribero" wrote:
>
> Hi:
>
> According to the User Manual:
>
> 1. No FIFO in ADC Module
> 2. ADC is not connected to the DMA.
>
> Regards,
>
> Alex.
>
> --- In l...@yahoogroups.com, "joris.mushrooms" wrote:
> >
> > Hey !
> >
> > First, i'd like to thank everyone for their help on my previous posts! your advices were crucial for me.
> >
> > Today, i'm working around adcs of lpc2478. I wonder if there are fifos on the adc. somewhere in the datasheet we can read, talking about adc "in non-fifo mode" but there is nothing about the fifo mode anywhere else.
> >
> > Can anybody confirm me there is no fifo?
> > i also think the DMA is not connected to the adc too...
> >
> > thanks in advance!
> >
> > Joris
>

------------------------------------



(You need to be a member of lpc2000 -- send a blank email to lpc2000-subscribe@yahoogroups.com )