Q1. Describe BCD addition and subtraction with appropriate illustration. As well draw the circuit for the similar.
Q2. Construct a 16 to 1 line multiplexer by using two 8 to 1 line multiplexer and one 2 to 1 line multiplexer. Draw the truth table for the same.
Q3. Draw flow-chart for the Booth’s multiplication process.
Q4. What do you mean by Assembler? Describe step by step working of an assembler to produce binary code of a program.
Q5. Write down the Register Transfer Level (RTL) statements for Push and Pop operation. Describe how a subroutine is executed. How a subroutine is distinct from program interrupt?
Q6. What do you mean by micro-instruction? With appropriate block diagram, describe the working of a micro programmed sequencer.
Q7. Describe the design steps for designing a hardware control unit. Illustrate the benefit of hardware control unit over the micro programmed control unit?