Publication No. UGCR12V051E Rev. A.0
Contents 7
4.7 CPU Configuration .............................................................................................................................................. 34
4.7.1 New Max Non-Turbo Ratio .............................................................................................................................................. 34
4.7.2 Execute Disable Bit ......................................................................................................................................................... 35
4.7.3 Hyper-Threading .............................................................................................................................................................. 35
4.7.4 Active Processor Cores ................................................................................................................................................... 35
4.7.5 Limit CPUID Maximum .................................................................................................................................................... 36
4.7.6 Intel Virtualization Technology ....................................................................................................................................... 36
4.7.7 EIST .................................................................................................................................................................................. 36
4.7.8 Power & Performance ..................................................................................................................................................... 37
4.7.9 Intel(R) SpeedStep(tm) ................................................................................................................................................... 38
4.7.10 Boot Performance Mode ............................................................................................................................................... 38
4.7.11 Turbo Mode.................................................................................................................................................................... 38
4.7.12 C-States ......................................................................................................................................................................... 38
4.7.13 Enhanced C-States ........................................................................................................................................................ 39
4.7.14 CPU C6 Report ............................................................................................................................................................... 39
4.7.15 CPU C7 Report ............................................................................................................................................................... 39
4.8 Onboard Intel GbE Configuration ....................................................................................................................... 40
4.8.1 Intel Boot Agent For Gigabit Ethernet ETH1 / 2 / 3 / 4 (front / rear) ............................................................................ 40
4.9 VMEbus TSI148 ................................................................................................................................................... 40
4.9.1 Reserve VME Space ........................................................................................................................................................ 41
4.9.2 VMEbus Reset In ............................................................................................................................................................. 41
4.9.3 VMEbus Reset Out .......................................................................................................................................................... 42
4.10 ME Configuration .............................................................................................................................................. 42
4.10.1 ME Firmware .................................................................................................................................................................. 43
4.10.2 End of POST Message .................................................................................................................................................. 43
4.11 Thermal Configuration ...................................................................................................................................... 43
4.11.1 Intelligent Power Sharing.............................................................................................................................................. 44
4.11.2 Intelligent Power Sharing.............................................................................................................................................. 45
4.11.3 CPU Turbo ...................................................................................................................................................................... 45
4.11.4 IPS Policy ....................................................................................................................................................................... 46
4.11.5 Core Temp Limit ............................................................................................................................................................ 46
4.11.6 Core Temp Limit Value .................................................................................................................................................. 46
4.11.7 Processor Power Limit .................................................................................................................................................. 47
4.11.8 Processor Power Limit Value........................................................................................................................................ 47
4.11.9 Core Power Limit ........................................................................................................................................................... 47
4.11.10 Core Power Limit Value ............................................................................................................................................... 47
4.12 USB Configuration ............................................................................................................................................ 47
4.12.1 USB Devices .................................................................................................................................................................. 48
4.12.2 Legacy USB Support ..................................................................................................................................................... 48
4.12.3 EHCI Hand-off ................................................................................................................................................................ 48
4.12.4 Device Reset Timeout ................................................................................................................................................... 49
4.12.5 Controller Timeout ........................................................................................................................................................ 49
4.12.6 Mass Storage Devices KVM vmDisk 0.01.................................................................................................................... 49
4.13 Super IO Configuration ..................................................................................................................................... 49
4.13.1 Super IO Chip ................................................................................................................................................................. 50
4.13.2 Serial Port 0 / 1 Configuration ..................................................................................................................................... 50
4.13.3 Serial Port 2 / 3 Configuration ..................................................................................................................................... 52
4.14 Serial Port Console Redirection ....................................................................................................................... 54
4.14.1 COM 0 / 1 / 2 / 3 ............................................................................................................................................................ 54
4.14.2 Serial Port for Out-Of-band Management / Windows Emergency Management Services (EMS) ............................ 54
4.15 Network Stack ................................................................................................................................................... 58
4.15.1 Network Stack ............................................................................................................................................................... 59
5 • Chipset Setup Screen
............................................................................................................. 60
5.1.1 North Bridge Configuration ............................................................................................................................................ 60
5.2 Arrandale_Clarkdale ............................................................................................................................................ 64
5.2.1 SSVID Workaround .......................................................................................................................................................... 64
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