Intel 2804040 user manual Video Memory Setup

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2804040 User’s Manual

System Configuration

3.4 <Video Memory Setup>

Based on Intel® 945G chipset with GMA (Graphic Media Accelerator) 950, the board supports Intel® DVMT (Dynamic Video Memory Technology) 3.0, which would allow the video memory be triggered up to 224MB.

To support DVMT, you need to install the Intel GMA 950 Driver with supported OS.

BIOS Setup:

On-Chip Video Memory Size: This option combines three items below for setup.

On-Chip Frame Buffer Size:

This item can let you select video memory which been allocated for legacy VGA and SVGA graphics support and compatibility. The available option is 1MB and 128MB.

Fixed Memory Size:

This item can let you select a static amount of page-locked graphics memory which will be allocated during driver initialization. Once you select the memory amount, it will be no longer available for system memory.

DVMT Memory Size:

This item can let you select a maximum size of dynamic amount usage of video memory, the system would configure the video memory depends on your application, this item is strongly recommend to be selected as MAX DVMT.

Video Memory Setup

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Contents 2804040 Trademark DisclaimerUser’s Manual Cable Kit Other AccessoriesPacking List HardwareIntroduction Hardware SetupIndex User’s ManualInd exUser’s Manual Ind ex System ConfigurationBios Setup Appendix a I/O Port Pin Assignment Appendix D Programming GPIOs………………………………………………59This Page is Left for Blank Product Overview IntroductionMulti-I/O Port Product SpecificationVGA Display Interface Expansive Interface Power and EnvironmentEthernet Interface Audio InterfaceComponent Placement Component PlacementIntel 945G Block DiagramBlock Diagram Intel Pentium 4 with 775 pin Plga processorMechanial Drawing Mechanical DrawingUser’s Manual Hardware Setup Connector LocationConnector Location Jumper Reference Cmos Operating/Clear SettingJumper Reference Jumper FunctionConnector Function Connector ReferenceInternal Connectors External ConnectorsCPU installation CPU and Memory SetupCPU Installation Memory Installation Memory installationMode Cmos SetupCmos Setup Jumper Jrtc Type Onboard 3-pin jumperEnhanced IDE Interface Enhanced IDE interfaceSerial ATA Installation Serial ATA installationFloppy Installation Floppy InstallationLAN Installation LAN installationAudio Installation Audio InstallationPin Description User’s Manual Introduction Connector CnaudioConnector Cdin Connector SpdifDisplay Installation Display InstallationIEEE1394 and USB Installation IEEE1394 and USB InstallationInterface IEEE1394 USB2.0 VCC Power and Fan Installation Power and Fan InstallationPIN assignment Gpio Interface Gpio interfacePin Number Pin Assignment Serial PortSerial Port Switch and Indicator Switch and IndicatorExpansion Interface Expansion InterfaceUser’s Manual This Page is Left for Blank Sata configuration System ConfigurationParallel ATA Serial ATA Sata Mode On-Chip Serial ATA mode RAID 10 RAID 0+1 Sata RAID ConfigurationSata RAID Configuration RAID 5 striping with parityUser’s Manual System Configuration Select Actions to Create RAID Volume Repeat the to create second volume as RAID Level Audio Configuration Video Memory Setup System On-Chip Fixed User’s Manual Fixed + Dvmt Memory SizeTotal Memory Frame Graphic Buffer Size Display Properties Setting Display Properties SettingDevices PEG Force PCI-Express interface settingPCI-Express Interface setting Bios SetupUser’s Manual Bios Setup This Page is Left for Blank Serial ATA Port Connector SATA1/2/3/4Appendix a I/O Port Pin Assignment IDE PortIrDA Port Floppy PortUser’s Manual P o r t Pin Assignment Pin VGA PortLAN Port Pin Description TRD0+ TRD0- TRD1+SMBus Ieee 1394 PortUser’s ManualI/O P o r t Pin Assignment B1.I/O Port Address Map Appedix B System ResourcesUser’s Manual System Resources User’s Manual P o r t Pin Assignment B2.Memory Address Map B3.System IRQ & DMA Resources Bios Auto Flash Tool Appedix C Flash BiosFlash Method Programming GPIO’s Appendix D Programming GPIO’sUser’s Manual Con tact Information Contact Information

2804040 specifications

The Intel 2804040 is a powerful and versatile microprocessor that has been a significant player in the realm of computing. Designed for various applications, this processor brings a blend of advanced technologies and features that cater to both power users and everyday consumers.

One of the standout characteristics of the Intel 2804040 is its robust architecture, built on cutting-edge fabrication technology. It operates with a high clock speed, ensuring swift processing capabilities that enhance the overall performance of computing systems. This microprocessor is particularly known for its multi-core design, allowing it to effectively handle multiple tasks simultaneously, making it ideal for both multitasking and resource-intensive applications.

The Intel 2804040 is also equipped with Intel's Hyper-Threading technology, which further improves its multitasking capabilities. This technology allows each core to handle two threads, effectively doubling the number of tasks that can be processed at any given moment. This results in faster execution of applications, streamlined workflows, and improved user experience.

Furthermore, the processor supports Intel's Turbo Boost technology, which automatically increases clock speeds when the workload demands it. This dynamic adjustment ensures that users benefit from enhanced performance during peak usage while also optimizing energy consumption for more efficient operation.

In terms of graphics capabilities, the Intel 2804040 often comes with integrated graphics, providing sufficient power for casual gaming, video playback, and everyday tasks without the need for a separate graphics card. This integration helps keep systems compact and cost-effective while still delivering satisfactory visual performance.

Another key feature is enhanced security technologies, such as Intel’s Software Guard Extensions (SGX), which offer a robust platform for protecting sensitive information and running secure applications. This is particularly valuable in enterprise environments where data integrity and security are paramount.

Compatibility with various operating systems and support for the latest connectivity standards, such as USB and PCIe, ensures that the Intel 2804040 serves a broad range of devices, from laptops to desktops, making it a versatile choice for manufacturers and end-users alike.

In summary, the Intel 2804040 stands out due to its combination of multi-core performance, advanced multitasking features, integrated graphics, and security technologies. As a reliable processor, it addresses the demands of modern computing, making it a valuable option for various applications in both consumer and professional markets.