English
Computer Systems , fifth edition offers a clear, detailed, step-by-step introduction to the central concepts in computer organization, assembly language, and computer architecture. It invites students to explore the many dimensions of computer systems through a top-down approach to levels of abstraction. By examining how the different levels of abstraction relate to one another, the text helps students look at computer systems and their components as a unified concept. New high-order language — The high-order language is changed from C++ to C. The C language is more common as a systems programming language and is more appropriate for a computer systems text. New sidebars — Each sidebar is a real-world example of the concepts described in that chapter. As most of the chapters describe the Pep/9 virtual machine, the sidebars for those chapters show corresponding implementations for the Intel x86 architecture. New and expanded topics — New and expanded topics include, QR codes, color displays, Unicode, UTF-32 and UTF-8 encoding, floating point underflow, big-endian and little-endian order, memory alignment issues, and expanded RISC design principles and MIPS coverage to contrast with
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Computer systems · Information representation · Computer architecture · Assembly language -- Compiling to the assembly level · Language translation principles · Process management · Storage management · Combinational circuits · Sequential circuits · Computer organization