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Dive into the research topics where Howard L. Levy is active.

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Featured researches published by Howard L. Levy.


custom integrated circuits conference | 2004

Design and implementation of an embedded 512KB level 2 cache subsystem

Jinuk Luke Shin; Bruce Petrick; Howard L. Levy; Jinseung Son; Mandeep Singh; Vikas Mathur; Jung-Cheng Yeh; Heesung Choi; Vishal Gupta; Tom Ziaja; Ana Sonia Leon

Dual on-chip 512 kB unified second level (L2) caches for an UltraSparc processor are implemented using 0.13 /spl mu/m technology. Each 512 kB unit is implemented using 34 million transistors to achieve 1.4 GHz and 2.6 W at 13 V and 85 C. This fully integrated subsystem is composed of data and tag SRAMs along with datapaths, controller and test engines. The unit achieves one of the shortest on-chip L2 cache latencies reported for 64b microprocessors, with a data latency of only 4 cycles including ECC correction for 128-bit data. The design solutions to build this integrated short latency L2 cache are discussed.


Archive | 2003

On-chip signal state duration measurement and adjustment

Nadeem N. Eleyan; Harsh Dev Sharma; Howard L. Levy; Hong S. Kim


Archive | 2002

Variable delay compensation for data-dependent mismatch in characteristic of opposing devices of a sense amplifier

Nadeem N. Eleyan; Howard L. Levy; Jeffrey Y. Su


Archive | 2003

Pulsed dynamic keeper gating

Howard L. Levy; Nadeem N. Eleyan; Harsh D. Sharma; Hong Kim


Archive | 2003

Test circuit for measuring sense amplifier and memory mismatches

Nadeem N. Eleyan; Howard L. Levy; Jeffrey Y. Su


international solid-state circuits conference | 2004

A dual-core 64-bit ultraSPARC microprocessor for dense server applications

Toshinari Takayanagi; Jinuk Luke Shin; Bruce Petrick; Jeffrey Y. Su; Howard L. Levy; Ha Pham; Jinseung Son; Nathan Moon; Dina Bistry; Umesh Nair; Mandeep Singh; Vikas Mathur; Ana Sonia Leon


Archive | 2002

Mechanism to minimize failure in differential sense amplifiers

Nadeem N. Eleyan; Howard L. Levy; Jeffrey Y. Su


Archive | 2003

Measuring and correcting sense amplifier and memory mismatches using NBTI

Nadeem N. Eleyan; Howard L. Levy; Jeffrey Y. Su


Archive | 2006

Sense amplifier and method for making the same

Dennis Wendell; Howard L. Levy; Jinuk Luke Shin


Archive | 2002

On-chip PLL locked frequency determination method and system

Harsh D. Sharma; Howard L. Levy; Hong Kim; Nadeem N. Eleyan

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