2.2.1 BitFIX28_4 Object
The BitFIX28_4 object defines a numeric value in 28.4 bit FIX notation.
IntValue (28 bits): The signed, integral part of the number.
FracValue (4 bits): The unsigned fractional part of the number, in units of one-sixteenth.
The floating-point number represented by this object is computed as follows:
IntValue + (FracValue / 16)