Histogram
The log2 histogram provides information about
the dynamic range of your data. The bit weights are displayed along
the X-axis, and the percentage of occurrences along the Y-axis. Each
bin in the histogram corresponds to a bit in the binary word. For
example, 20 corresponds to the first integer
bit in the binary word, 2-1 corresponds
to the first fractional bit in the binary word, and the binary point
lies between them. The height of the bar on the zeroth bit indicates
the number of cases where the input value is in the range 0.5<value<=1.
The histogram provides the range of the proposed data type and the percentage of simulation values that the data type covers.