- Courses
- Tutorials
- Jobs
- Practice
- Contests
Interview Preparation
- Interview Preparation For Software Developers
- Must Coding Questions - Company-wise
- Must Do Coding Questions - Topic-wise
- Company-wise Practice Problems
- Company Preparation
- Competitive Programming
- Software Design-Patterns
- Company-wise Interview Experience
- Experienced - Interview Experiences
- Internship - Interview Experiences
Commerce
- Commerce
- Class 11 Accountancy Notes
- Class 12 Accountancy Notes
- Accountancy
- Class 11 Business Studies Notes
- Class 12 Business Studies Notes
- Business Studies
- Class 11 Microeconomics Notes
- Class 11 Statistics For Economics Notes
- Class 12 Macroeconomics Notes
- Class 12 Indian Economic Development Notes
- Economics
- Management
- Income Tax
- Finance
GATE | Gate IT 2005 | Question 45
A hardwired CPU uses 10 control signals S1 to S10, in various time steps T1 to T5, to implement 4 instructions I1 to I4 as shown below:
Which of the following pairs of expressions represent the circuit for generating control signals S5 and S10 respectively?
((Ij+Ik)Tn indicates that the control signal should be generated in time step Tn if the instruction being executed is Ij or lk)
![table]("http://www.geeksforgeeks.org/wp-content/uploads/gq/2015/12/table.png")
Which of the following pairs of expressions represent the circuit for generating control signals S5 and S10 respectively?
((Ij+Ik)Tn indicates that the control signal should be generated in time step Tn if the instruction being executed is Ij or lk)
(A)
S5=T1+I2⋅T3 and
S10=(I1+I3)⋅T4+(I2+I4)⋅T5
(B)
S5=T1+(I2+I4)⋅T3 and
S10=(I1+I3)⋅T4+(I2+I4)⋅T5
(C)
S5=T1+(I2+I4)⋅T3 and
S10=(I2+I3+I4)⋅T2+(I1+I3)⋅T4+(I2+I4)⋅T5
(D)
S5=T1+(I2+I4)⋅T3 and
S10=(I2+I3)⋅T2+I4⋅T3+(I1+I3)⋅T4+(I2+I4)⋅T5
Answer
Please comment below if you find anything wrong in the above post
Feeling lost in the world of random DSA topics, wasting time without progress? It's time for a change! Join our DSA course, where we'll guide you on an exciting journey to master DSA efficiently and on schedule.
Ready to dive in? Explore our Free Demo Content and join our DSA course, trusted by over 100,000 geeks!
Last Updated :
Share your thoughts in the comments
GeeksforGeeks