Protected Mode: Central Processing Unit, System Software, Virtual Memory, Paging, Computer Multitasking - Couverture souple

 
9786130462895: Protected Mode: Central Processing Unit, System Software, Virtual Memory, Paging, Computer Multitasking
Couverture souple
ISBN 10 : 6130462891 ISBN 13 : 9786130462895
Editeur : Betascript Publishing, 2010

Synopsis

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In computing, protected mode, also called protected virtual address mode, is an operational mode of x86-compatible central processing units (CPU). It allows system software to utilize features such as virtual memory, paging, safe multi-tasking, and other features designed to increase an operating system''s control over application software. When a processor that supports x86 protected mode is powered on, it begins executing instructions in real mode, in order to maintain backwards compatibility with earlier x86 processors. Protected mode may only be entered after the system software sets up several descriptor tables and enables the Protection Enable (PE) bit in the Control Register 0 (CR0).

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Éditeur
Betascript Publishing
Date d'édition
2010
Langue
anglais
ISBN 10 
6130462891
ISBN 13 
9786130462895
Reliure
Broché
Nombre de pages
92
Éditeur
Surhone Lambert M., Timpledon Miriam T., Marseken Susan F.
Coordonnées du fabricant
non disponible
Personne responsable
non disponible