adc0820

Started by sharkzone1 November 7, 2003
Hi to all.
I'm using 2 ADC's (adc0820) and on the datasheet it says that it is a
TRISTATE
Dose this mean that I can connect the 8-output pins for the 1st ADC
and the 8-output pins for the 2nd ADC on the same 8-input pins of the
microcontroller and change between the 2 ADC's using CS pin
(I mean to connect 16-output pins from the 2 ADC's on the same 8-
input pins (P0-to-P7) on the microcontroller)



Yes, assuming that CS is also output enable.

--- sharkzone1 <> wrote:
> Hi to all.
> I'm using 2 ADC's (adc0820) and on the datasheet it says that it is a
>
> TRISTATE
> Dose this mean that I can connect the 8-output pins for the 1st ADC
> and the 8-output pins for the 2nd ADC on the same 8-input pins of the
>
> microcontroller and change between the 2 ADC's using CS pin
> (I mean to connect 16-output pins from the 2 ADC's on the same 8-
> input pins (P0-to-P7) on the microcontroller) >


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