When a CPU interrupt occurs, the processor stops its current operation and reacts to the signal. Why should the operation be halted so that this may be performed? Let's begin with the process of cessation and then proceed to the procedure of execution. Explain?

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter11: Operating Systems
Section: Chapter Questions
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When a CPU interrupt occurs, the processor stops its current
operation and reacts to the signal. Why should the operation be
halted so that this may be performed? Let's begin with the
process of cessation and then proceed to the procedure of
execution. Explain?
Transcribed Image Text:When a CPU interrupt occurs, the processor stops its current operation and reacts to the signal. Why should the operation be halted so that this may be performed? Let's begin with the process of cessation and then proceed to the procedure of execution. Explain?
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