mil-std-1750a

Convert Between Floating Point Standards

I am trying to convert an IEEE based floating point number to a MIL-STD 1750A floating point number. I have attached the specification for both: I understand how to decompose the floating point 12.375 in IEEE format as per the example on wikipedia. However, I'm not sure if my interpretation of the MIL-STD is correct. 12.375 = (12)b...