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

 

 

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

http://www.maxim-ic.com/appnotes.cfm/appnote_number/3268

2004

SDA Hold Time Clarification

 

 

 

Application Note

 

 

 

 

 

 

 

Intel NetStructure® MPCMM0002 Chassis Management Module

 

Hardware TPS

July 2007

70

Order Number: 309247-004US

Page 69
Image 69
Intel MPCMM0002 manual Controllers and I/O Ports for Non-Intelligent Devices, Temperature Sensors Fronted by the CMM