Question 18
Consider the control word given below.
What is the maximum number of registers that can be stored in the instruction file?
Question 18: Consider the control word given below. What is the maxim…
Show answer
Correct answer: 8
Question 18 of 20 in the IIT Madras BS Computer System Design (Computer System Design) End Term paper sat on 13 Sept 2026, in the May 2026 term (Computer Systems Design 13 Sep 26 (Session 2)). It carries 3 marks.
More questions from this paper
- In a 4-bit system, the one’s complement of the binary number 1000 is 1011.
- A synchronous counter triggers all flipflops using a common clock signal, while an asynchronous counter triggers each f…
- In a system with 65 unique states, 6 flipflops are sufficient to represent all the states.
- In a decoder, at any point, exactly one of the outputs is 1 and all the rest are 0s.
- According to Moore’s law, if a computer system has 2 million transistors today, then it will have approximately 32 mill…
- The given truth table has to be realized with D flipflop as shown below.
- Figure question
- Figure question
- A 1-bit comparator takes two input bits, A and B, and outputs 1 if A = B and 0 otherwise. Using only 2-input NOR gates,…
- We want to implement A ⊙ B (A XNOR B) using 2:1 multiplexers. What is the minimum number of 2:1 multiplexers required?
- A circuit has four inputs: A, B, C, D and one output F. The output F is logic 1 if and only if exactly two of the four …
- Figure question
- Inscript Consider a mod-14 up counter with an initial state of 0011. What will be the state of the counter after 25 clo…
- Consider the circuit diagram using J-K flipflop as shown below. Assuming it was initially cleared to 0, state the outpu…
- Consider a 10-bit Johnson counter. What is the total number of unique states it can cycle through?
- Consider a common bus architecture comprising of memory, and registers X, Y, Z. The control word format is given below.…
- A processor contains 256 registers in its register file. The ALU of the processor supports 8 operations: addition, subt…
- What will be the hexadecimal machine code for the instruction? Note: Enter the value in hexadecimal format (e.g., 0x243…
- Perform 2’s complement subtraction of two numbers A = 22 and B = 47. What is the result of A − B in 8-bit binary format…