(Solved): (b) Design a logic circuit to determine whether an 8-bit ASCII input corresponds to the letters ' ...

(b) Design a logic circuit to determine whether an 8-bit ASCII input corresponds to the letters ' \( a \) ', ' \( b \) ' or ' \( c \) '. The ASCII code is an 8-bit code used for representing alphanumeric characters in computers and other digital systems. For instance, the letter 'a' has the ASCII code 01100001. Outputs a_recd, b_recd and c_recd will be asserted of the code matches that of ' \( a \) ', ' \( b \) ' and ' \( c \) ' respectively. The block diagram of the circuit to be designed is shown below. Please refer the following material for basics of ASCII codes: