a. Draw a block diagram of a 3-bit by 3-bit binary multiplier

Describe the difference in a signed and unsigned binary representation?

In single precision (IEEE-754 standard), 8 bits are used for storing the exponent (the bias is 127), and 23 bits are used for storing the mantissa.  (a) What are the smallest and the largest positive numbers that can be stored in single precision? (b) What is the smallest value of the mantissa that can be stored?

What is the 16-bit FP number representation of -7.375 in hex with 1-bit sign, 4-bit biased exponent, and 11-bit fraction, where bias = 7. Please identify the key components of FP number representation

2- Draw the logic diagram for the comparison of two 4-bit binary numbers P, P, P, Po and Q, Q, Q, Q, ? 3- Draw circuit for equality comparison of two 4-bit numbers.

(ii) Draw a block schematic arrangement of a Six bit binary adder.

1. In AES, suppose round key for round 1 (in hexa-decimal) is: FA 14 75 95 93 55 6D A6 68 53 A9 CA OB 6D BB D9. Compute round key for round 2. (Step by step computation is expected). 2. In DES key generation, let the 64-bit Key input 'K' (in hexadecimal) be "13579BDF02468ACE". Perform necessary computations and generate the 48-bit subkeys K1 (Round-1 subkey) and K2 (Round-2 subkey). (Step by step solution is required) Tanishq

MATLAB code Problem 5. Show the first eight words (32 bytes) of the key expansion for a 128-bit key in the following for the AES algorithm. The 128-bit key in hexadecimal notation: 000102030405060708090B0A0D0C0F0E

Describe The differences between block codes and convolutional codes

10. Assuming a 3-bit exponent field and a 4-bit significand, write the bit pattern for 0.1015625 (D). Show work.