
xThemis Computer
RES-22XR3 Installation Manual - Configuration 3 Version 1.0
3.3.5.2 QPI L0s and L1 ........................................................................... 3-9
3.3.5.3 Memory Frequency ..................................................................... 3-9
3.3.5.4 Memory Mode ............................................................................ 3-9
3.3.5.5 Demand Scrubbing ..................................................................... 3-9
3.3.5.6 Patrol Scrubbing ......................................................................... 3-9
3.3.5.7 Throttling - Closed Loop/Throttling - Open Loop ...................... 3-9
3.3.6 Northbridge Configuration ...................................................................... 3-11
3.3.6.1 Crystal Beach/DMA (Direct Memory Access) ......................... 3-11
3.3.6.2 Crystal Beach/DCA (Direct Cache Access) .............................3-11
3.3.6.3 NUMA Support ......................................................................... 3-11
3.3.6.4 Intel VT-d ................................................................................. 3-11
3.3.7 Southbridge Configuration ...................................................................... 3-12
3.3.7.1 USB Functions .......................................................................... 3-12
3.3.7.2 Legacy USB Support ................................................................ 3-12
3.3.7.3 USB 2.0 Controller ................................................................... 3-12
3.3.7.4 USB 2.0 Controller Mode ......................................................... 3-12
3.3.7.5 BIOS EHCI Hand-Off .............................................................. 3-12
3.3.7.6 HDA Controller ........................................................................ 3-12
3.3.7.7 Reserved Page Rout ..................................................................3-12
3.3.8 IDE/SATA Configuration ........................................................................ 3-13
3.3.8.1 SATA#1 Configuration ............................................................. 3-13
3.3.8.2 Configure SATA#1 as .............................................................. 3-13
3.3.8.3 SATA#2 Configuration ............................................................. 3-13
3.3.8.4 Primary IDE Master/Slave, Secondary IDE Master/Slave,
Third IDE Master, and Fourth IDE Master ............................... 3-13
3.3.8.5 Block (Multi-Sector Transfer) .................................................. 3-14
3.3.8.6 PIO Mode .................................................................................. 3-14
3.3.8.7 DMA Mode ............................................................................... 3-15
3.3.8.8 S.M.A.R.T. For Storage Drives ................................................ 3-16
3.3.8.9 32 Bit Data Transfer ................................................................. 3-16
3.3.8.10 Hot Plug .................................................................................... 3-16
3.3.8.11 IDE Detect Timeout (sec) ......................................................... 3-16
3.3.9 PCI/PnP Configuration ............................................................................ 3-16
3.3.9.1 Clear NVRAM .......................................................................... 3-16
3.3.9.2 Plug & Play OS ......................................................................... 3-16
3.3.9.3 PCI Latency Timer .................................................................... 3-16
3.3.9.4 PCI IDE Bus Master ................................................................. 3-17
3.3.9.5 Slot 1 Option ROM~Slot 6 Option ROM ................................. 3-17