Results 141 to 150 of about 1,303 (172)

Magnitude of Z13 correction and the values of mean excitation potential for 21 metallic elements

Nuclear Instruments & Methods in Physics Research B, 1988
Abstract Bonderup's shell correction and the Z13 correction of Ashley et al. in the Bethe-Bloch stopping formula are given on the basis of the statistical description of the atom. Consequently, adjustable parameters γ and b appear in these corrections.
N Shiomi-Tsuda, R Ishiwari
exaly   +2 more sources

Electronic packaging of the IBM z13 processor drawer

IBM Journal of Research and Development, 2015
W D Becker, H Harrer, Michael Cracraft   +2 more
exaly   +2 more sources

Preface: IBM z13 Technology and Design

IBM Journal of Research and Development, 2015
exaly   +2 more sources

Advances in IBM Z Water Cooling: z13, z14, z15

2021 20th IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (iTherm), 2021
IBM z15™ continued a broadening of the physical transformation of the mainframe into a new "true 19-inch" frame form-factor. This was done to meet the requirements of a broad range of data centers, including supporting various energy efficiency initiatives.
Dustin W. Demetriou, Milnes David, A. Cory VanDeventer, Randy Zoodsma, Donald W. Porter   +4 more
openaire   +1 more source

IBM z13 circuit design and methodology

IBM Journal of Research and Development, 2015
The two chips at the heart of the IBM z13™ system include a processor chip (referred to as the CP or Central Processor chip) and an L4 (Level 4) cache chip (referred to as the SC or System Controller chip), each 678 mm2 in area. The CP and SC chips were implemented with approximately 4 billion (4 × 109) and 7.1 billion transistors, respectively, in IBM'
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 0002, 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   +31 more
openaire   +1 more source

IBM z13: Energy efficiency, increased environmental range, and flexible data center characteristics

IBM Journal of Research and Development, 2015
William P. Kostenko, Dustin W. Demetriou, Gary F. Goth   +2 more
exaly   +2 more sources

Innovations in infrastructure firmware for the IBM z13

IBM Journal of Research and Development, 2015
In this paper, we describe advances in the Support Element (SE) and Flexible Support Processor firmware design for the IBM z13™.
Martin Troester, Patrick J. Clas, Martin Kuenzel, I. Leoshkevich, P. Schulz, Brian D. Valentine, Michael Becht, V. Gorbik, Preetham M. Lobo, Oliver Marquardt, S. Stork, Tobias Webel   +11 more
openaire   +1 more source

Advancing reliability, availability, and serviceability with the IBM z13

IBM Journal of Research and Development, 2015
Each new system family brings changes from its predecessor as technologies shrink, as system structure evolves, and as requirements grow. A remap of an exceptional reliability, availability, serviceability (RAS) design from generation to generation would soon lead RAS characteristics to be inadequate.
William J. Clarke, Luiz C. Alves, Kevin W. Kark, R. K. Overton, M. J. Snihur   +4 more
openaire   +1 more source

The next generation of highly reliable and secure encryption for the IBM z13

IBM Journal of Research and Development, 2015
New business opportunities for cloud, analytics, mobile, and social applications depend on a secure computing infrastructure. The introduction of the IBM 4767 cryptographic coprocessor continues IBM leadership in marketplace security. The IBM 4767/Crypto Express5S is a versatile solution, offering three modes of operations on the IBM z13™ System: 1 ...
Todd W. Arnold, Mark Check, Anne Dames, John C. Dayka, Silvio Dragone, Dave Evans, William Santiago-Fernandez, Michael D. Hocker, Richard Kisley, Thomas E. Morris, John Petreshock, Klaus Werner 0001   +11 more
openaire   +1 more source

26.2 Power supply noise in a 22nm z13™ microprocessor

2017 IEEE International Solid-State Circuits Conference (ISSCC), 2017
Successful power supply noise mitigation requires a system-level approach that includes design and modeling of the mitigation circuits with the power delivery network (PDN) on the chip, the chip module, the backplane, and the voltage regulator module (VRM).
Pierce I-Jen Chuang, Christos Vezyrtzis, Divya Pathak, Richard F. Rizzolo, Tobias Webel, Thomas Strach, Otto A. Torreiter, Preetham Lobo, Alper Buyuktosunoglu, Ramon Bertran, Michael S. Floyd, Malcolm S. Ware, Gerard Salem, Sean M. Carey, Phillip J. Restle   +14 more
openaire   +1 more source