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What is I/O Interfaces and Interrupt Handling about?
This document summarizes key aspects of interfacing and communication between I/O devices and the CPU. It discusses that I/O devices cannot directly connect to the CPU due to differences in data formats and speeds. An I/O interface is needed to address this issue. The I/O interface individual addresses devices, allows for two-way communication, and enables high-speed data transfers. Common I/O techniques like programmed I/O, interrupts, buffering, polling, and handshaking are described. Interrupts allow ext
- Author
- maiyonis
- Language
- EN