Temperature Sensors Fronted by the CMM | Intel MPCMM0002 guide

MPCMM0002 CMM—Guidelines for Third Party Chassis Vendors

13.9Controllers and I/O Ports for Non-Intelligent Devices

Version 6.1 of the CMM firmware for the MPCMM0002 supports the Analog Devices* ADM1026 and the Philips Semiconductors* PCA9555 devices for communicating with non-intelligent power entry modules (PEMs), fan trays, and any other devices that are fronted by the CMM.

13.10Temperature Sensors Fronted by the CMM

The CMM firmware for the MPCMM0002 supports the Dallas Semiconductor* DS75 Digital Thermometer and Thermostat. All temperature sensors in the chassis that are not part of an intelligent device must be implemented using the DS75 or a compatible device.

13.11Related Documents

Table 29 lists useful documents that pertain to some of the components that can be included in a third party chassis.

	Table 29.	Related Documents

	Document Name		Revision	Location

	Analog Devices* Complete
	Thermal System		A	http://www.analog.com/UploadedFiles/Data_Sheets/779263102ADM1026_a.pdf
	Management Controller		A
	Management Controller
	ADM1026* Data Sheet

	Philips Semiconductors*
	PCA9555 16-bit I2C and		2004 Sep	http://www.semiconductors.philips.com/acrobat_download/datasheets/
	SMBus I/O Port with		30	PCA9555_5.pdf
	Interrupt Data Sheet

	Maxim*/Dallas
	Semiconductor* DS75		June 21,
	2-Wire Communication		June 21,	http://www.maxim-ic.com/appnotes.cfm/appnote_number/3268
	2-Wire Communication		2004	http://www.maxim-ic.com/appnotes.cfm/appnote_number/3268
	SDA Hold Time Clarification		2004
	SDA Hold Time Clarification
	Application Note

Intel NetStructure® MPCMM0002 Chassis Management Module
Hardware TPS	July 2007
70	Order Number: 309247-004US

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Intel MPCMM0002 manual Controllers and I/O Ports for Non-Intelligent Devices, Temperature Sensors Fronted by the CMM

Contents

Intel NetStructure MPCMM0002 Chassis Management Module Hardware Technical Product Specification Order Number 309247-004US Contents 17.4 Tables Figures Order Number 309247-004US Date Revision Description Revision History Document Organization Acronyms and Terms Acronyms and TermsAcronym/Term Meaning Introduction Architecture SpecificationUser Documentation Product Definition MPCMM0002 CMM-Introduction Getting Started Installing the CMM Quick Start Module Components Block Diagram CMM Top View Layout Intel 80321 Processor Processor Features Sheet 1 Pbga Processor Features Sheet 2 Memory EthernetSerial Port UARTs Fpga Features Watchdog TimerFpga Redundancy and Hot Swap Cpld Hot Swap Controller 10 ADM1026 ControllerRide-Through Support Ipmb Isolation Logic Ipmb Dual Star Isolation Dual Bus Ipmb Isolation Requirements Fpga Mechanical Information Dimensions CMM Backing Plate Dimensions Front Panel Hardware CMM Side View Dimensions MPCMM0002 CMM Rear Connectors Rear Connector PlacementCoplanar Mating Connectors Vertical Mating Connectors DC Power Input CMM PowerBackplane Considerations Ipmb Routing CDM Power Voltage Max Where Used Monitored By CurrentVoltage Usage Filter Tray Power Switch Ethernet Routing Chassis Elements Directly Driven by CMM HardwareChassis Component Element CMM Connector Pinouts CMM Power ConnectorRear Connections Pin Signal Purpose Pin Length Power Connector Pinouts Power Connector Receptacle Pin Placement Sheet 1 Power Connector Pinouts MatrixPin Staging Order Mating Tail Pin Code Length Rear Connections-MPCMM0002 CMM CMM Data Connector CMM Data Connector Signal Name Count Type Description Pin Name From Table Data Connector Pinouts Sheet 1 Data Connector Pinouts Matrix Sheet 1 Data Connector Pinouts Sheet 2 Data Connector Pinouts Matrix Sheet 2 Order Mating Length Tail Length Pin Code Data Connector Pinouts Matrix Sheet 3 CMM Redundancy Guide Post MPCMM0002 CMM-Rear Connections CDM Overview Chassis Data Modules CDMsCDM Management CDM Health LED States CDM Redundancy CDM Power Serial Port Pinouts Front Panel Pin Signal Description Serial Port RJ-45 Connector Ethernet Port Pinouts Ethernet Port Pinouts Telco Alarm Connector Ethernet Port LED StatesLED Color Status Description Cascading the Telco Alarm Connectors Telco Alarm PinoutPin Description MxxReset Input Ganged Telco Alarm Cable Pinouts with Cabling Alarm Quiet Switch Alarm LEDs LED Symbol Status DescriptionLEDs Hot Swap LED Health LEDUser-Definable LEDs CMM Health LED States Grounding Considerations ESD Discharge ProtectionChassis Ground and Logic Ground Processor Heat Sink ThermalsModule Orientation Module Airflow Path Side-to-Side Air Flow Board Resistance Curve Airflow RequirementsTypical Airflow and Cooling Requirements Category CMMs Thermal Sensors Airflow GuidelinesMinimum Air Flow Air Temp Rise Feature Summary Management Module Specifications 12.3 Environmental Characteristics Dimensions and WeightDimensions and Weight Environmental Characteristics Assumptions and Notes Agency CertificationsReliability Estimate Data Reliability Measure Value Units High Level Design Guidelines for Third Party Chassis Vendors Ipmb Buses O Signals of the CMM Physical Bus Number Mapping Ipmb Signal Physical Bus Number Radial Bus Topologya Dedicated I/O Pins Gpio Pins Interfacing FRUs to the CMM Example Configurations Intelligent FRUs Non-Intelligent FRUs with I2C* SupportFRUs Based on the ADM1026 Two-Wire Serial Interface Based Non-Intelligent FRUs without I2C SupportFRU Data Storage for Non-Intelligent Devices Controllers and I/O Ports for Non-Intelligent Devices Temperature Sensors Fronted by the CMMRelated Documents Related Documents Returning a Defective Product RMA Warranty Information For the Americas For Europe, Middle East, and Africa EmeaFor Asia and Pacific Apac Warranty Information-MPCMM0002 CMM Customer Support Technical Support and Return for Service AssistanceCustomer Support Sales Assistance Certifications Material Declaration Data Sheet Material Declaration Data Sheet North America FCC Class a Agency Information Taiwan Class a Warning Statement Safety Instructions English and French-translated belowEnglish French Japan Vcci Class a Korean Class a Australia, New Zealand Safety Warnings Mesures de Sécurité MPCMM0002 CMM-Safety Warnings Sicherheitshinweise MPCMM0002 CMM-Safety Warnings Norme di Sicurezza MPCMM0002 CMM-Safety Warnings Instrucciones de Seguridad MPCMM0002 CMM-Safety Warnings Chinese Safety Warning MPCMM0002 CMM-Safety Warnings Fpga Working page only. Do not distribute Working page only. Do not distribute Working page only. Do not distribute