Leon J. Sigal

Publication Activity (10 Years)

Years Active: 1988-2020
Publications (10 Years): 6

Top Topics

Physical Design

Ibm Zenterprise

Database Administrators

Floating Point Unit

Top Venues

IBM J. Res. Dev.

IEEE J. Solid State Circuits

Publications

Christopher J. Berry, David Wolpert, Brian Bell, Adam Jatkowski, Jesse Surprise, Gerald Strevig, John Isakson, Ofer Geva, Brian Deskin, Mark Cichanowski, Giora Biran, Dina Hamid, Chris Cavitt, Gregory Fredeman, Dureseti Chidambarrao, Brandon Bruen, Michael H. Wood, Sean M. Carey, Drew Turner, Leon J. Sigal
IBM z15: Physical design improvements to significantly increase content in the same technology. IBM J. Res. Dev. 64 (5/6) (2020)
David Wolpert, Erwin Behnen, Leon J. Sigal, Yuen H. Chan, Gustavo Enrique Téllez, Douglas Bradley, Richard E. Serton, Rajesh Veerabhadraiah, William Ansley, Andrew Bianchi, Nagu Dhanwada, Sungjae Lee, Michael Scheuermann, Glen A. Wiedemeier, John Davis, Tobias Werner, Laura Darden, Keith G. Barkley, Michael Gray, Matthew Guzowski, Mitch DeHond, Timothy Schell, Stelios Tsapepas, Di Phan, Kriti Acharya, Jeffrey A. Zitz, Hunter F. Shi, Christopher J. Berry, James D. Warnock, Michael H. Wood, Robert M. Averill III
IBM z14: Enabling physical design in 14-nm technology for high-performance, high-reliability microprocessors. IBM J. Res. Dev. 62 (2/3) (2018)
Christopher J. Berry, James D. Warnock, John Isakson, John Badar, Brian Bell, Frank Malgioglio, Guenter Mayer, Dina Hamid, Jesse Surprise, David Wolpert, Ofer Geva, Bill Huott, Leon J. Sigal, Sean M. Carey, Richard F. Rizzolo, Ricardo Nigaglioni, Mark Cichanowski, Dureseti Chidambarrao, Christian Jacobi, Anthony Saporito, Arthur O'neill, Robert J. Sonnelitter, Christian G. Zoellin, Michael H. Wood, José Neves
IBM z14™: 14nm microprocessor for the next-generation mainframe. ISSCC (2018)
Baozhen Li, K. Paul Muller, James D. Warnock, Leon J. Sigal, Dinesh Badami
A case study of electromigration reliability: From design point to system operations. IRPS (2015)
James D. Warnock, Brian W. Curran, John Badar, Gregory Fredeman, Donald W. Plass, Yuen H. Chan, Sean M. Carey, Gerard Salem, Friedrich Schroeder, Frank Malgioglio, Guenter Mayer, Christopher J. Berry, Michael H. Wood, Yiu-Hing Chan, Mark D. Mayo, John Isakson, Charudhattan Nagarajan, Tobias Werner, Leon J. Sigal, Ricardo Nigaglioni, Mark Cichanowski, Jeffrey A. Zitz, Matthew M. Ziegler, Tim Bronson, Gerald Strevig, Daniel Dreps, Ruchir Puri, Douglas Malone, Dieter F. Wendel, Pak-kin Mak, Michael A. Blake
4.1 22nm Next-generation IBM System z microprocessor. ISSCC (2015)
James D. Warnock, Christopher J. Berry, Michael H. Wood, Leon J. Sigal, Yun-Chan Myung, Guenter Mayer, Mark D. Mayo, Y. Chan, Frank Malgioglio, Gerald Strevig, Charudhattan Nagarajan, Sean M. Carey, Gerard Salem, Friedrich Schroeder, Howard H. Smith, Di Phan, Ricardo Nigaglioni, Thomas Strach, Matthew M. Ziegler, Niels Fricke, K. Lind, José Neves, Sridhar H. Rangarajan, J. P. Surprise, John Isakson, John Badar, Doug Malone, Donald W. Plass, A. Aipperspach, Dieter F. Wendel, Robert M. Averill III, Ruchir Puri
IBM z13 circuit design and methodology. IBM J. Res. Dev. 59 (4/5) (2015)
James D. Warnock, Yuen H. Chan, Hubert Harrer, Sean M. Carey, Gerard Salem, Doug Malone, Ruchir Puri, Jeffrey A. Zitz, Adam Jatkowski, Gerald Strevig, Ayan Datta, Anne Gattiker, Aditya Bansal, Guenter Mayer, Yiu-Hing Chan, Mark D. Mayo, David L. Rude, Leon J. Sigal, Thomas Strach, Howard H. Smith, Huajun Wen, Pak-kin Mak, Chung-Lung Kevin Shum, Donald W. Plass, Charles F. Webb
Circuit and Physical Design of the zEnterprise™ EC12 Microprocessor Chips and Multi-Chip Module. IEEE J. Solid State Circuits 49 (1) (2014)
James D. Warnock, Yuen H. Chan, Hubert Harrer, David L. Rude, Ruchir Puri, Sean M. Carey, Gerard Salem, Guenter Mayer, Yiu-Hing Chan, Mark D. Mayo, Adam Jatkowski, Gerald Strevig, Leon J. Sigal, Ayan Datta, Anne Gattiker, Aditya Bansal, Doug Malone, Thomas Strach, Huajun Wen, Pak-kin Mak, Chung-Lung Kevin Shum, Donald W. Plass, Charles F. Webb
5.5GHz system z microprocessor and multi-chip module. ISSCC (2013)
James D. Warnock, Y. Chan, William V. Huott, Sean M. Carey, Michael F. Fee, Huajun Wen, M. J. Saccamango, Frank Malgioglio, Patrick J. Meaney, Donald W. Plass, Yuen H. Chan, Mark D. Mayo, Guenter Mayer, Leon J. Sigal, David L. Rude, Robert M. Averill III, Michael H. Wood, Thomas Strach, Howard H. Smith, Brian W. Curran, Eric M. Schwarz, Lee Eisen, Doug Malone, Steve Weitzel, Pak-kin Mak, Thomas J. McPherson, Charles F. Webb
A 5.2GHz microprocessor chip for the IBM zEnterprise™ system. ISSCC (2011)
James D. Warnock, Leon J. Sigal, Dieter F. Wendel, K. Paul Muller, Joshua Friedrich, Victor V. Zyuban, Ethan H. Cannon, A. J. KleinOsowski
local clocking and clocked storage elements. ISSCC (2010)
Xiao Yan Zhang, Yiu-Hing Chan, Robert K. Montoye, Leon J. Sigal, Eric M. Schwarz, Michael Kelly
A 270ps 20mW 108-bit End-around Carry Adder for Multiply-Add Fused Floating Point Unit. J. Signal Process. Syst. 58 (2) (2010)
Brian W. Curran, Eric Fluhr, Jose Paredes, Leon J. Sigal, Joshua Friedrich, Yiu-Hing Chan, Charlie Hwang
Power-constrained high-frequency circuits for the IBM POWER6 microprocessor. IBM J. Res. Dev. 51 (6) (2007)
Pong-Fei Lu, Nianzheng Cao, Leon J. Sigal, Pieter Woltgens, Raphael Robertazzi, David F. Heidel
A pulsed low-voltage swing latch for reduced power dissipation in high-frequency microprocessors. ISLPED (2006)
Robert M. Averill III, Keith G. Barkley, Michael A. Bowen, Peter J. Camporese, Allan H. Dansky, Robert F. Hatch, Dale E. Hoffman, Mark D. Mayo, Scott A. McCabe, Timothy G. McNamara, Thomas J. McPherson, Gregory A. Northrop, Leon J. Sigal, Howard H. Smith, David A. Webber, Patrick M. Williams
Chip integration methodology for the IBM S/390 G5 and G6 custom microprocessors. IBM J. Res. Dev. 43 (5) (1999)
Dale E. Hoffman, Robert M. Averill III, Brian W. Curran, Yuen H. Chan, Allan H. Dansky, Robert F. Hatch, Timothy G. McNamara, Thomas J. McPherson, Gregory A. Northrop, Leon J. Sigal, Anthony Pelella, Patrick M. Williams
Deep submicron design techniques for the 500 MHz IBM S/390 G5 custom microprocessor. ICCD (1998)
James D. Warnock, Leon J. Sigal, Brian W. Curran, Yuen H. Chan
High-Performance CMOS Circuit Techniques for the G-4 S/390 Microprocessor. ICCD (1997)
Eric M. Schwarz, Robert M. Averill III, Leon J. Sigal
A Radix-8 CMOS S/390 Multiplier. IEEE Symposium on Computer Arithmetic (1997)
Eric M. Schwarz, Leon J. Sigal, Thomas J. McPherson
CMOS floating-point unit for the S/390 Parallel Enterprise Server G4. IBM J. Res. Dev. 41 (4&5) (1997)
Leon J. Sigal, James D. Warnock, Brian W. Curran, Yuen H. Chan, Peter J. Camporese, Mark D. Mayo, William V. Huott, Daniel R. Knebel, Ching-Te Chuang, James P. Eckhardt, Philip T. Wu
Circuit design techniques for the high-performance CMOS IBM S/390 Parallel Enterprise Server G4 microprocessor. IBM J. Res. Dev. 41 (4&5) (1997)
Charles F. Webb, Carl J. Anderson, Leon J. Sigal, Kenneth L. Shepard, John S. Liptay, James D. Warnock, Brian W. Curran, Barry Krumm, Mark D. Mayo, Peter J. Camporese, Eric M. Schwarz, Mark S. Farrell, Phillip J. Restle, Robert M. Averill III, Timothy J. Slegel, William V. Huott, Yuen H. Chan, Bruce Wile, Thao N. Nguyen, Philip G. Emma, Daniel K. Beece, Ching-Te Chuang, Cyril Price
A 4.1-ns compact 54×54-b multiplier utilizing sign-select Booth encoders. IEEE J. Solid State Circuits 32 (11) (1997)
Leon J. Sigal, Charles R. Kime
Concurrent Off-Phase Built-in Self-Test of Dormant Logic. ITC (1988)