Exercises 4.

Q1) determine the value (in decimal) of the following number expressed in IEEE 754 Floating Point Standard. N1= C0E00000HEX

Q2) Give the value of the following two numbers in IEEE 754 Floating Point stan dard N1= 28.0, N2= -35.25. Give your answer in Hex. notation.

Q3) a) Add the following two numbers using IEEE 754 Floating Point (FP) format N1= 28. N2= -35.25 b) What do we mean by rounding? c) What are guard bits for? d) What cells (digital building blocks) are required for FP addition? e) Give a simple architecture for FP addition.

Q4) a) Multiply the following two numbers using IEEE 754 FP Standard. N1= 28.0 N2= -35.25 b) What cells are required for FP multiplications?