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Explain these two digrams

Explain these two digrams

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Explain these two digrams
Present I/O Module Diagram Interface to Interface to External Device System Bus Data Data Registers External Data Device Status Lines Interface Status/Control Registers Logic Control Add ress Data External Device Lines I/O Logic Interface Status Control Logic Control Lines ivate Set
Transcribed Image Text:Present I/O Module Diagram Interface to Interface to External Device System Bus Data Data Registers External Data Device Status Lines Interface Status/Control Registers Logic Control Add ress Data External Device Lines I/O Logic Interface Status Control Logic Control Lines ivate Set
External Device Block Diagram Control Status Data bits signals from I/O module signals to I/O module to and from I/O module Control Buffer Logic Transducer Data (device-unique) to and from environment
Transcribed Image Text:External Device Block Diagram Control Status Data bits signals from I/O module signals to I/O module to and from I/O module Control Buffer Logic Transducer Data (device-unique) to and from environment
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