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You're reading from  Modern Computer Architecture and Organization – Second Edition - Second Edition

Product typeBook
Published inMay 2022
PublisherPackt
ISBN-139781803234519
Edition2nd Edition
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Author (1)
Jim Ledin
Jim Ledin
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Jim Ledin

Jim Ledin is the CEO of Ledin Engineering, Inc. Jim is an expert in embedded software and hardware design and testing. He is also an expert in system cybersecurity assessment and penetration testing. He has a B.S. degree in aerospace engineering from Iowa State University and an M.S. degree in electrical and computer engineering from the Georgia Institute of Technology. Jim is a registered professional electrical engineer in California, a Certified Information System Security Professional (CISSP), a Certified Ethical Hacker (CEH), and a Certified Penetration Tester (CPT).
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Summary

Building upon the preceding chapters, this chapter introduced computer architecture features addressing domain-specific functional requirements. We focused on extensions commonly implemented at the processor instruction set level and in components external to the processor that provide additional system capabilities beyond generic computing requirements.

You should now have a good understanding of privileged processor modes and how they are used in multiprocessing and multiuser contexts, the concepts of floating-point processors and instruction sets, techniques for power management in battery-powered devices, and the processor and system features intended to enhance computer system security.

This background prepares us for the next chapter, where we will examine the most popular processor architectures and instruction sets currently used in personal computing, business computing, and smart portable devices. These architectures are the x86, the x64, and the 32-bit and...

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Modern Computer Architecture and Organization – Second Edition - Second Edition
Published in: May 2022Publisher: PacktISBN-13: 9781803234519

Author (1)

author image
Jim Ledin

Jim Ledin is the CEO of Ledin Engineering, Inc. Jim is an expert in embedded software and hardware design and testing. He is also an expert in system cybersecurity assessment and penetration testing. He has a B.S. degree in aerospace engineering from Iowa State University and an M.S. degree in electrical and computer engineering from the Georgia Institute of Technology. Jim is a registered professional electrical engineer in California, a Certified Information System Security Professional (CISSP), a Certified Ethical Hacker (CEH), and a Certified Penetration Tester (CPT).
Read more about Jim Ledin