Zobrazeno 1 - 10
of 40
pro vyhledávání: '"William V. Huott"'
Autor:
Peilin Song, Uma Srinivasan, Phong T. Tran, Franco Stellari, Dave Albert, William V. Huott, Chad Allen Adams, Pete Freiburger
Publikováno v:
NATW
This paper is a case study of diagnostic techniques used to debug a particularly difficult fail in a multi-port register file memory that appeared to increase its minimum functional voltage (VMIN) over time. Some of the debug techniques used involved
Autor:
Howard H. Smith, Antonio R. Pelella, Patrick J. Meaney, Pradip Patel, D. Malone, G. Gerwig, S. Carey, William V. Huott, James D. Warnock, David L. Rude, Thomas Strach, Frank Malgioglio, Huajun Wen, Daniel Rodko, Yuen Chan, Paul A. Bunce, Jose L. Neves, Yiu-Hing Chan, John Davis
Publikováno v:
IEEE Journal of Solid-State Circuits. 47:151-163
This paper describes the circuit and physical design features of the z196 processor chip, implemented in a 45 nm SOI technology. The chip contains 4 super-scalar, out-of-order processor cores, running at 5.2 GHz, on a die with an area of 512 mm2 cont
Autor:
William V. Huott, Steven E. Steen, Jeffrey A. Kash, James C. Tsang, Stas Polonsky, M.K. Mc Manus, Daniel R. Knebel
Publikováno v:
Microelectronics Reliability. 40:1353-1358
Normal operation of complementary metal-oxide semiconductor (CMOS) devices entails the emission of picosecond pulses of light, which can be used to diagnose circuit problems. The pulses that are observed from submicron sized field effect transistors
Autor:
Mary P. Kusko, T.G. Foote, Bryan J. Robbins, William V. Huott, Timothy J. Koprowski, D.E. Hoffman
Publikováno v:
IEEE Design & Test of Computers. 15:83-89
The design-for-test framework of the 500-MHz CMOS central processor uses specific tests to ensure the highest reliability of components within a system. Some of the same test patterns are applied in chip manufacturing and system-level tests.
Autor:
M. Mayo, Y.H. Chan, J. P. Eckhardt, Ching-Te Chuang, L. Sigal, Daniel R. Knebel, Brian W. Curran, James D. Warnock, Peng Wu, Peter J. Camporese, William V. Huott
Publikováno v:
IBM Journal of Research and Development. 41:489-503
This paper describes the circuit design techniques used for the IBM S/390® Parallel Enterprise Server G4 microprocessor to achieve operation up to 400 MHz. A judicious choice of process technology and concurrent top-down and bottom-up design approac
Autor:
Timothy G. McNamara, T.J. Snethen, Timothy J. Koprowski, William V. Huott, S. V. Pateras, Dale Eugene Hoffman, Mary P. Kusko, Bryan J. Robbins
Publikováno v:
IBM Journal of Research and Development. 41:611-627
This paper describes the overall test methodology used in implementing the S/390® microprocessor and the associated L2 cache array in shared multiprocessor designs, the design-for-test implementations, and the test software used in creating the test
Autor:
Gerard M. Salem, B. Truong, Y.-H. Chan, S. Carey, Huajun Wen, D. Malone, Guenter Mayer, Brian W. Curran, Donald W. Plass, Y.H. Chan, Pak-Kin Mak, William V. Huott, Frank Malgioglio, Thomas Strach, M. Mayo, Timothy J. Slegel, James D. Warnock
Publikováno v:
2011 IEEE International Conference on IC Design & Technology.
The IBM zEnterprise z196 processor chip is an energy efficient high-frequency, high-performance design that implements 4 processor cores optimized for maximum single-thread performance. Chip energy efficiency is improved by 25% compared to the previo
Autor:
Brian W. Curran, Y.-H. Chan, S. Carey, Patrick J. Meaney, M. Mayo, L. Sigal, Guenter Mayer, Michael Fee, Lee Evan Eisen, Eric M. Schwarz, Pak-Kin Mak, D. Malone, Frank Malgioglio, Howard H. Smith, T. J. McPherson, Huajun Wen, Thomas Strach, Michael H. Wood, William V. Huott, M. J. Saccamango, James D. Warnock, S. Weitzel, Yuen H. Chan, David L. Rude, R. Averill, Donald W. Plass, Charles F. Webb
Publikováno v:
ISSCC
The microprocessor chip for the IBM zEnterprise 196 (z 196) system is a high-frequency, high-performance design that adds support for out-of-order instruction execution and increases operating frequency by almost 20% compared to the previous 65nm des
Autor:
Mary P. Kusko, Edward Michael Seymour, B. Walsh, Orazio P. Forlenza, Donato O. Forlenza, Timothy D. Taylor, James M. Crafts, Dennis R. Conti, William V. Huott, David C. Bogdan
Publikováno v:
ITC
The IBM Power 7™ 4 GHz, eight core microprocessor introduced several new challenges for the Power 7 test team: new pervasive test architecture, 8 asynchronous processor cores, DRAM integrated on the same die as processor and enhanced thermal test r
Autor:
Donald W. Plass, S. Wu, R.L. Franch, S. Wilson, Robert M. Houle, Y.-H. Chan, Rajiv V. Joshi, Daniel Rodko, William V. Huott, Rouwaida Kanj, Pradip Patel
Publikováno v:
2008 IEEE Symposium on VLSI Circuits.
A hardware based, fully functional, stable 2.4 Mb L1 and L2 Cache compatible 6T embedded SRAM is demonstrated. Measured results show an operating range of -40degC to 120degC, speed of 6.5 GHz and 3.8 GHz for L1-Cache cells and L2-Cache cells, respect