Assignment: Digital Electronic Circuit
Question 1: Convert 101210 base 8 using the weights in base 8.
Calculate 203110 in base 8 using the division conversion method.
Question 2: Suppose you have a number 1100010101002, can you directly change it from binary to hexadecimal. List the mapping from binary to hexadecimal.
Question 3: Convert the following numbers from decimal to binary and then to hexadecimal (Don't use IEEE 754 format for this question).
i) 31.87510
ii) (4128.3125)10
Question 4: Explain how multiplication was implemented in binary format in computers. Use an example such as 156 * 25 to explain the multiplication step by step. (Here you need to show the detailed steps of binary multiplication)