On 9/28/05, Bob Blick <bblick@sonic.net> wrote:
> Hi Friends,
>
> When selecting 0100 for the bottom nibble of ADCON1 on the 16F876A, you
> get 3 A/D channels active.
>
> The chart on page 128 of DS39582B shows the three channels to be RA0, RA1,
> and RA3.

 My old printed databook DS3958A (btw thank's Wouter !) shows the same
configuration.
As I recall, this is correct but the best way is checking on physical device.

cheers,
Vasile


>
> I remember some flurry a while back about the data sheet for the 16F876
> being wrong in this regard, and that in three channel mode, the three
> channels are RA0, RA1, RA2.
>
> Yet I look at two versions each of the two datasheets and all the tables
> are the same. I suppose it's possible that three years have elapsed and
> Microchip has consistently given us incorrect data.
>
> Has anyone used this configuration and can confirm if the third channel is
> in fact RA3 on the 16F876A as it says in the datasheet, or is it RA2 as
> was bandied about a few years ago her on the list?
>
> Thanks,
>
> Bob
>
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