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Intelligent Platform Management Interface (IPMI). SLAC National Accelerator Laboratory Controls Department. By: Derek wung. August 13, 2009. Outline. Background information Objective System Design. Background Information. What is IPMI? History of IPMI Advantages of using IPMI. - PowerPoint PPT Presentation
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SLAC National Accelerator Laboratory Controls
Department
August 13, 2009
Intelligent Platform Management Interface (IPMI)
BY: DEREK WUNG
Outline Background information Objective System Design
Background Information What is IPMI?
History of IPMI
Advantages of using IPMI
IPMI is Composed of Software
• IPMIview
Hardware
Objective:Create system that implements IPMI
for standalone electronics chassis
Baseboard Management Controller (BMC)
Heart of IPMI Helps elements
communicate with one another
I2C- 2 lines: Clock (SCL) & Data (SDA)
SCL Traffic Lights SDA Roads
BMC: Renesas H8S/2167
144 pins
12 pins for I2C (6 ports)
3 ports for transmitting/receiving data
Non-Volatile Storage: Phillips PCF8582C-2
Preserves information when power is off
I2C-compatible Ten-year data
storage
Sensors
Remote Management Card: MegaRAC G4
IPMI V 2.0 Directly connect
to BMC
Interfaces for IPMI Messaging
TOP: HN-210 Serial/Modem Cable
BOTTOM: ENC28J60 Ethernet Controller
Additional Chips TOP:
SC18IS602IPW I2C-to-SPI Bridge
BOTTOM: PCA9518 I2C Hub
FPGAs Field-
Programmable Gate Arrays
Programmable pins
More versatile than microcontrollers
Architecture vs. My Design
The End! Special Thanks to:
U.S. Department of Energy, Office of Science, and the Science Undergraduate Laboratory Internship (SULI) program
Officemate: Susie Zheng Mentor: Ron Johnson Fellow workers: Kenneth Leung, Jeff Olsen, Andrew
Young, Dave Anderson, Dave Brown, John Dusatko, Robert Traller, Kazuko Onaga, Evgeny Medvedko, Chuck Yee, Vernon Smith, Deborah Lilly
Program Director Stephen Rock, Residence Assistant Howard Young, Program Manager SueVon Gee, and Program Administrators Vivian Lee and Elizabeth Smith.