Hi,
In fixedpoint operation, you might used scaling either binary point or slope and bias, So the value which you given as i/p(depends scaling value) and o/p (depends scaling value) should be divided finally.
e.g..
- if you are giving 60 as i/p using binary point scaling to 2^30 will given as 64424509440 (scaled value).
So finally If you divide by the scaled value, you can get your expected result
i.e.
Exp.result=Actualresult/Scaled value
