This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CC2530: adc how to

Part Number: CC2530
Other Parts Discussed in Thread: Z-STACK

I use cc2530 ADC to convert  analog signal ,which is  a  unsigned  input .Now I want to Improve accuracy ,so I want to use  the signed  bit. I want  to  know that use this bit must  base on that I  input  a signal between

-Vref  and  0? Thanks !