. . . ????????????????????????????????? ????????????? ????????????,????? ???? ??????????? ???????????????????? ???. THUCYDIDIS HISTORIAE IV:108 C. Hude ed. , Teubner, Lipsiae MCMXIII ???????????,????? ??,? ????????????????? ???????????????????? ?????? ?????? ?????? ??? ????????? ??? ?' ?????????? ??' ?????????? ? ??????? ??? ????????????? ???????. ???????????????????:108 ???????????? ?????????????????????? ?. ?????????????. ????????????,????? It being the fashion of men, what they wish to be true to admit even upon an ungrounded hope, and what they wish not, with a magistral kind of arguing to reject. Thucydides (the Peloponnesian War Part I), IV:108 Thomas Hobbes Trans. , Sir W. Molesworth ed. In The English Works of Thomas Hobbes of Malmesbury, Vol. VIII I have been introduced to clock design very early in my professional career when I was tapped right out of school to design and implement the clock generation and distribution of the Alpha 21364 microprocessor. Traditionally, Alpha processors - hibited highly innovative clocking systems, always worthy of ISSCC/JSSC publi- tions and for a while Alpha processors were leading the industry in terms of clock performance. I had huge shoes to ?ll. Obviously, I was overwhelmed, confused and highly con?dent that I would drag the entire project down.

Provides a concise exposition of all major issues in clocking large microprocessors and SoCs Contains information on clock generation and distribution, clocking elements, testability, alternative clocking styles, special techniques, and dealing with scaling and process variation Includes in-depth coverage of topics by well-known experts in industry and academia Includes supplementary material: sn.pub/extras

Klappentext

Clocking in Modern VLSI Systems covers a wide range of subjects related to microprocessor clocking including distribution, flop design, inductive techniques, phase noise and jitter, delay lock techniques, resiliency and other techniques to address process variation and physical design aspects. The book contains rigorous analytical treatment for a number of important topics such as timing uncertainty due statistical spatial and temporal phenomena, metastability, jitter in the time and frequency domain and supply-induced clock noise. It also contains a large number of design examples and case studies, background information, a complete list of references and a number of advanced topics. The subjects covered reflect to a large extent the collective interests and foci of both industry and academia with respect to clocking. It is very up-to-date and co-authored by a panel of industry experts involved in clock design in major processor chips.

Clocking in Modern VLSI Systems is authored from a strong design perspective and will help readers interested in clock design obtain the necessary background information and tools for such a task. The book also captures design trends that have appeared over the last few years and provides a comprehensive list of references for further study.

Inhalt
and Overview.- Modern Clock Distribution Systems.- Clocked Elements.- Exploiting Inductance.- Phase Noise and Jitter.- Digital Delay Lock Techniques.- Clocking and Variation.- Physical Design Considerations.