I saw the datasheet but I don't understand (also )how work it.
at parallel port frequency modulaion mode,
the terms are
2.parallel port value(16bit) (PAR)
4. finally used TUNING VALUE for Frequency gen.(TV) 32bit
I think that TV is calculated like below,
TV = FTW + ( PAR << FMGAIN );
here, first my question, the equation is right ?
and, PAR is unsigned value, so Is center frequency determined with the half of MAX-PAR value?
Thanks for your help