Again ADC with 12F675 ...

[fratello]

Note : In Proteus both schematic work, so I made it on PCB. First variant works just fine, second none ...

[HenrikOlsson]

For the code using ADCIN, is the left/right justification set correctly? I can never remember which way around it wants it so whatever you have it set to, try changing it. And, do you have DEFINE ADCBITS 10 in there?

/Henrik.

[fratello]

Thanks for reply !

CMCON = 7
OPTION_REG  = %10000110
TRISIO      = %00001100	  		
GPIO        = %00000001
ANSEL       = %00010100   
ADCON0      = %10001001

I don't change anything in code (except values for actions) ... just the resistors from "chain" command.
With first chain work ; with second not. It's because of 100 kOhms ?!?