Intel E2160 Design Guide - Page 41
Board and System Implementation of Intel® QST, Intel®, Intel® GMCH
UPC - 735858199216
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Intel® Quiet System Technology (Intel® QST)-Intel® CoreTM 2 Duo E6400, E4300, and Intel® Pentium® Dual-Core E2160 Processor 6.2 Board and System Implementation of Intel® QST Figure 15. To implement, the board must be configured as shown in Figure 15 and listed below: • ME system (S0-S1) with Controller Link connected and powered • DRAM with Channel A DIMM 0 installed and 2MB reserved for Intel® QST FW execution • SPI Flash with sufficient space for the Intel® QST Firmware • SST-based thermal sensors to provide board thermal data for Intel® QST algorithms • Intel® QST firmware Intel® QST Platform Requirements Processor Intel® (G)MCH MMEE DRAM DRAM Intel® ICH8 Controller Link FSC Control SPI SPI Flash Note: SST Sensor Simple Serial Transport (SST) is a single wire bus that is included in the ICH8 to provide additional thermal and voltage sensing capability to the Manageability Engine (ME). Figure 16 shows the major connections for a typical implementation that can support processors with Digital thermal sensor or a thermal diode. In this configuration, a SST Thermal Sensor has been added to read the on-die thermal diode that is in all of the processors in the 775-land LGA packages shipped before the Intel® Core™2 Duo processor. With the proper configuration information, the ME can be accommodate inputs from PECI or SST for the processor socket. Additional SST sensors can be added to monitor system thermal conditions (refer to Appendix E for BTX recommendations for placement). October 2007 Order Number: 315279 -003US Intel® CoreTM 2 Duo E6400, E4300, and Intel® Pentium® Dual-Core E2160 Processor TDG 41