IEEE S.F. Bay Area Council e-GRID's
BayAreaTech

Technology & Networking in Silicon Valley & the SF Bay Area: Upcoming Meetings, Courses and Conferences

July 25, 2008

Mtg: Multichip Module Packaging and its Impact on Server Architecture and Operating Systems

by @ 8:17 am. Filed under ALL, BioEngineering, Computers/Software, Electronics Design, Engineering Mgmt, Semiconductors
 

MONDAY October 20, 2008
SCV Circuits and Systems & Components, Packaging and Manufacturing Technology & Computer & Signal Processing Chapters
An IEEE Circuits and System Society Distinguished Speaker Lecture
Speaker: Dr. Hubert Harrer, Senior Technical Staff Member, IBM Server and Technology Group (Boeblingen, Germany)
Time: Seated dinner served at 6:30 PM; Presentation at 7:30 PM
Cost: $25 if reserved by Oct. 16; $30 after & at door; vegetarian available (no cost for presentation only)
Place: Ramada Inn, 1217 Wildwood Ave (Fwy 101 frontage road at Lawrence Expressway), Sunnyvale
RSVP: by email to Janis Karklins, karklins@ieee.org
Web: www.cpmt.org/scv

The presentation compares the system packaging and technologies of IBM’s latest system z high end servers. Starting from the z900, the system design change towards a blade-like architecture will be explained. The latest system generation z9 has achieved a doubling of the multiprocessor performance compared to the z990 system by maximizing its CPU configuration in combination with increasing the speed of the interconnections.

The heart of a processor node consists of a multi chip module (MCM) which contains the double-core processor chip, the cache chips and the bus adaptors to the memory and the IO chips. This MCM technology is the key enabler for the high bandwidths between processor chips and the cache chips. The glass ceramic module has accomplished this challenge within the 102 layers resulting in a total wiring length of 545m. The increase of bandwidth requirements for the packaging will be compared for the last generations. Also the complex board and card technology of the second level packaging will be discussed. The cooling of the system is being done with a modular refrigeration unit (MRU), which cools the processor chips down to 45C. This low temperature ensures highest reliability and reduced leakage current of the chips. An air cooled backup mode at a lower frequency ensures that the system does not go down in case of an MRU fail. The MCM has been designed for a maximum power of 850W during nominal operation and 1200W in case of the air-cooled backup mode.

The presentation will focus on the electrical design methodologies for high end servers like power delivery concepts, signal integrity methodologies and power integrity designs for delivering such high currents.

Comments are closed.

[IEEE S.F. Bay Area Council - www.e-grid.net] [powered by WordPress .]

SF Bay Area Council

Categories

  • ALL (4,557)
  • Antennas & Propagation (4)
  • BioEngineering (663)
  • Blogroll (33)
  • Circuits (11)
  • Communications (1,853)
  • Computers/Software (1,744)
  • Consumer Electronics (97)
  • Control Systems (18)
  • Electrical/Power (1,263)
  • Electronics Design (2,768)
  • Employment (4)
  • Employment opportunities (5)
  • Engineering Mgmt (1,805)
  • Green energy (40)
  • History (3)
  • Industrial Applications (73)
  • Information Theory (10)
  • Magnetics (22)
  • Microwave (8)
  • NanoEngineering (869)
  • Optics/Displays (968)
  • Photonics (24)
  • PhotoVoltaics (3)
  • Product Safety (21)
  • Reliability (34)
  • Robotics and Automation (15)
  • Semiconductors (1,827)
  • Signal Processing (132)
  • Vehicular Technology (9)
  • Women in Engineering (7)
  • Young Professionals (2)
  •  

    Support our advertisers:

    Visit our
    GRID MARKETPLACE

    Enabling Javascript allows us to show you upcoming conferences in this column.

    For the Firefox browser, select Tools/Options/Content and select "Enable Javascript".

    If you are using Microsoft Internet Explorer you may need to click on the yellow bar above and select 'Allow Blocked Content'. You must then click 'Yes' on the following security warning.

    archives:

    October 2017
    S M T W T F S
    « Sep    
    1234567
    891011121314
    15161718192021
    22232425262728
    293031  

    View in Google Calendar

    search blog:


    SUBSCRIBE: Get the e-GRID twice a month by email - upcoming IEEE SF Bay Area meetings, conferences.

    RSS Feed Subscribe to our RSS Feed.

    PUBLICIZE your event to IEEE's membership.


    general links:

    22 queries. 0.546 seconds