Jinx,

I convinced them to use 511 instead of 1023 because of we
never going to get 1023 quality anyway unless hardware is going to 
be changed.
Hardware info:
PIC16F876A
output to UART 19200 10 byte long.
Analog pins are connected to transducer that produces 0-5 output x and y
and 3 buttons are connected to other pic pins.

thanks

Andre

 




-----Original Message-----
From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu]On Behalf
Of Jinx
Sent: Sunday, January 07, 2007 5:56 PM
To: Microcontroller discussion list - Public.
Subject: Re: [pic]: how to convert 0-2,5v to 0-1023


> definitely 512 res is enough but at this moment the hardware is
> already made and Vref is not used so what ever solution we can
> do without Vref is acceptable.

Without knowing what the hardware consists of (can you help ?)
it's hard to say. What PIC is being used ? What interconnections
are there ? Any external switches like FETs or resistive dividers ?

and so on .....

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