Kontron AM4901 IPMI - Manual (Page 3)

AM5901/AM4901 IPMI Firmware User Guide
ID: 1035-8760, Rev. 3.0 Page 3
Table of Contents
Revision History ........................................................................................................ 2
Imprint ....................................................................................................................... 2
Disclaimer ................................................................................................................. 2
Table of Contents ...................................................................................................... 3
List of Tables ............................................................................................................. 7
1. Introduction .................................................................................................... 9
1.1 Terminology and Acronym Definitions ......................................................... 9
1.2 Related Publications ................................................................................. 12
1.3 Features Overview .................................................................................... 12
2. Operation ...................................................................................................... 13
2.1 Start-up of the MCH after Power On ......................................................... 13
2.2 Adapting to a New Environment ................................................................ 13
2.3 Shelf Address ............................................................................................ 15
2.4 FRU IDs .................................................................................................... 15
3. System Initialization and Operation ........................................................... 16
3.1 Preparation ................................................................................................ 16
3.1.1 Supervision of AMC Modules ........................................................... 16
3.1.2 Power Management and Activation Override ................................... 16
3.2 Basic Functions after Power On ................................................................ 16
3.3 Activation and Deactivation of MCH and AMC Modules ........................... 17
3.3.1 Sequence of Activation and Deactivation of AMC Modules .............. 17
3.3.2 Timing for Activation and Deactivation of AMC Modules .................. 17
3.3.3 Granting Payload Power During Activation of AMC Modules ........... 18
3.4 Temperature Regulation ............................................................................ 18
3.4.1 Regulation Parameters ..................................................................... 19
3.4.2 Regulation Algorithm ........................................................................ 19
3.5 E-Keying .................................................................................................... 20
3.5.1 FCLKA E-Keying ............................................................................... 20
3.5.2 Manual Fclock Mode ......................................................................... 21
3.6 Watchdog .................................................................................................. 22