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Фрагмент инструкции
The bottommost DRAM memory (the memory that is lowest within the system memory map) is mapped to dual channel operation; the topmost DRAM memory (the memory that is nearest to the 8 GB address space limit), if any, is mapped to single channel operation. Flex mode results in multiple zones of dual and single channel operation across the whole of DRAM memory. To use flex mode, it is necessary to populate both channels. For information about… Refer to: Memory Configuration Examples htm Intel Desktop Board DH67GD and Intel Desktop Board DH67BL Technical Product Specification Figure 3 illustrates the memory channel and DIMM configuration. Figure 3. Memory Channel and DIMM Configuration NOTE The Intel Core i7, Intel Core i5, and Intel Core i3 processors require memory to be populated in the DIMM 1 (Channel A, DIMM 1) socket. For best memory performance always install memory into the blue DIMM memory sockets if only installing two DIMMs in your configuration. Product Description 1.6 Intel® H67 Express Chipset Intel H67 Express Chipset with Direct Media Interface (DMI) interconnect provides interfaces to the processor and the USB, SATA, LPC, LAN, PCI, and PCI Express interfaces. The Intel H67 Express Chipset is a centralized controller for the board’s I/O paths. For information about Refer to The Intel H67 chipset Resources used by the chipset Chapter 2 1.7 Graphics Subsystem The board supports graphics through either Intel Graphics Technology or a PCI Express 2.0 x16 add-in graphics card. 1.7.1 Integrated Graphics The board supports integrated graphics through the Intel® Flexible Display Interface (Intel® FDI) for processors with Intel Graphics Technology. NOTE If using a processor with integrated graphics, the board will support only two of the integrated graphics interfaces simultaneously: DisplayPort, DVI-I, DVI-D. Also, during the Power On Self Test (POST), the board will not output to the DisplayPort if DVI-I or DVI-D is used concurrently with DisplayPort. 1.7.1.1 Intel® High Definition (Intel® HD) Graphics The Intel HD graphics controller features the following: • 3D Features . DirectX10.1 and OpenGL 3.0 compliant . DirectX 11.0* CS4.0 only . Shader Model 4.0 • Video . Hi-Definition content at up to 1080p resolution . Hardware accelerated MPEG-2, VC-1/WMV and H.264/AVC Hi-Definition video formats . Intel® HD Technology with Advanced Hardware Video Transcoding . Blu-ray S3D via HDMI 1.4 Intel Desktop Board DH67GD and Intel Desktop Board DH67BL Technical Product Specification . Dynamic Video Memory Technology (DVMT) 5.0 support . Support of up to 1.7 GB Video Memory with 4 GB and above system memory configuration 1.7.1.2 High Definition Multimedia Interface* (HDMI*) The HDMI port supports standard, enhanced, or high definition video, plus multichannel digital audio on a single cable. It is compatible with all ATSC and DVB HDTV standards and supports eight full range channels at 24-bit/96kHz audio of lossless audio formats such as Dolby* TrueHD or DTS* HD Master Audio. The maximum supported resolution is 1920 x 1200 (WUXGA). The HDMI port is compliant with the HDMI 1.3 specification and HDMI 1.4 specification only for Blu-ray S3D. The HDMI port is enabled for POST whenever a monitor is attached, regardless of the VGA and DVI-I connector status. Depending on the type of add-in card installed in the PCI Express x16 connector, the HDMI port will behave as described in Table 4. Table 4. HDMI Port Status Conditions PCI Express x16 Connector Status HDMI Port Status No add-in card installed Enabled Non-video PCI Express x1 add-in card installed Enabled PCI Express x16 add-in card installed Enabled (Note) Note: May require BIOS setup menu changes. 1.7.1.3 Digital Visual Interface (DVI-I) The DVI-I port supports both digital and analog DVI displays. The maximum supported resolution is 1900 x 1200 (WUXGA). The DVI port is compliant with the DVI 1.0 specification. DVI analog output can also be converted to VGA using a DVIVGA converter. Depending on the type of add-in card installed in the PCI Express x16 connector, the DVI port will behave as described in Table 5. Table 5. DVI Port Status Conditions PCI Express x16 Connector Status DVI Digital (DVI-D) Port Status DVI Analog (DVI-A) Port Status(Note 1) No add-in card installed Enabled Enabled Non-video PCI Express x1 add-in card installed Enabled Enabled PCI Express x16 add-in card installed Disabled Enabled (Note 2) Notes: 1. DVI analog output can also be converted to VGA with a DVI-VGA converter. 2. May require BIOS setup menu changes. Product Description 1.7.1.3.1 Analog Display (VGA) The VGA port supports analog displays. The maximum supported resolution is 2048 x 1536 (QXGA). The VGA port is enabled for POST whenever a monitor is attached, regardless of the HDMI and DVI-I connector status. 1.7.1.4 DisplayPort* (DH67GD only) DisplayPort is a digital c...
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