1. Explain what the CPU should do when an interrupt occurs. Include in your answer the method the CPU uses to detect an interrupt, how it is handled, and what happens when the interrupt has been serviced.
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Q: Can you explain the importance of interrupt in microprocessor?
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- Identify the three elements of a CPU and describe the role of each.The CPU incurs one or more _________________ when it’s idle, pending the completion of an operation by another device in the computer system.If a microprocessor has a cycle time of 0.5 nanoseconds, what’s the processor clock rate? If the fetch cycle is 40% of the processor cycle time, what memory access speed is required to implement load operations with zero wait states and load operations with two wait states?
- How does pipelining improve CPU efficiency? What’s the potential effect on pipelining’s efficiency when executing a conditional BRANCH instruction? What techniques can be used to make pipelining more efficient when executing conditional BRANCH instructions?a. Explain what the CPU should do when an interrupt occurs. Include in your answer the method the CPU uses to detect an interrupt, how it is handled, and what happens when the interrupt has been serviced. Explain the steps of the fetch-decode-execute cycle. Your explanation should include what is happening in the various registers.A CPU-to-memory bus that is either synchronous or asynchronous is preferable. Thanks. Explain your method of decision-making.
- sir please explain both i have no moer question to post please give proper answer with explaination A) The microprocessor has two hardware interrupt inputs: non-maskable interrupt (NMI) and interrupt request (INTR). Differentiate between the two? B) How the operation of software interrupt instructions differs i.e. INT, INTO, INT 3, and BOUND?A-Explain the string instructions in detail. B-_Answer the following: * Define the interrupt, * What are the types of interrupts? Explain. ® Clear in brief the interrupt software instructions.When an interrupt occurs, describe what the CPU should do. Include the mechanism the CPU employs to detect an interrupt, how the interrupt is handled, and what occurs after the interrupt is served in your response.