Home »
MCQs »
Microprocessor MCQs
Which control signal indicates that data on the data bus is about to be written into a specific memory or IO destination?
14. Which control signal indicates that data on the data bus is about to be written into a specific memory or IO destination?
- RD
- WR
- ALE
Answer: B) WR
Explanation:
WR control signal indicates that data on the data bus is about to be written into a specific memory or IO destination.