Intel MB879 user manual Frequency/Voltage Control, Auto Detect PCI Clk, Spread Spectrum

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BIOS SETUP

Frequency/Voltage Control

This section shows the user how to configure the processor frequency.

Phoenix - Award WorkstationBIOS CMOS Setup Utility

Frequency/Voltage Control

Auto Detect PCI Clk

Disabled

Spread Spectrum

Disabled

ITEM HELP

Menu Level >

Auto Detect PCI Clk

This field enables or disables the auto detection of the PCI clock.

Spread Spectrum

This field sets the value of the spread spectrum. The default setting is Disabled. This field is for CE testing use only.

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MB879 User’s Manual

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Contents USER’S Manual VersionAcknowledgments Table of Contents Bios Setup Appendix MB879 Mini ITX Motherboard Introduction Product DescriptionChecklist MB879 Specifications ChipsetBoard Dimensions Installations Installing the CPU Installing the Memory Installing and Removing Memory ModulesSetting the Jumpers Jumper Locations on MB879 JP2 Lvds Panel Voltage Selection JP1 COM4 RS232 +5V / +12V Power SettingJP3 COM3 RS232 +5V / +12V Power Setting JP4 CPU FSB SelectionJP5 Clear Cmos Setting W1 Lvds Resolution Switch SettingConnectors on MB879 Connector Locations on MB879 CN1 PS/2 Keyboard and PS/2 Mouse Connectors FAN1 CPU Fan Power Connector FAN2 System Fan Power ConnectorJ1 Floppy Drive Connector IDE1 IDE ConnectorJ4 COM2, COM3, COM4 Serial Ports J2 ATX Power Supply ConnectorJ3 TV Out Header RCA & S-Video J8 Digital I/O J5 IrDA ConnectorJ7 Panel Inverter Power Connector J12 Mini PCI Connector J13 Speaker Connector J10 1394 ConnectorJ11 Panel Inverter Power Connector J14 Front Audio ConnectorJ19 USB5 / USB6 Connector J15, J16 Serial ATA Connectors J17 Wake On LAN ConnectorJ18 System Function Connector J21 Power LED Connector J20 CD-In Pin HeaderThis page is intentionally left blank Bios Setup Bios Introduction Bios SetupPhoenix AwardBIOS Cmos Setup Utility Standard Cmos Setup DateDrive a TimeIDE Channel Master/Slave Video Halt OnHard Disk Boot Priority Advanced Bios FeaturesCPU Feature Virus WarningBoot Other Device Quick Power On Self TestFirst/Second/Third Boot Device Boot Up Floppy SeekSecurity Option Typematic Delay MsecApic Mode MPS Version Control for OSAdvanced Chipset Features Current MRC VersionCurrent Dram Frequency System Bios CacheableCurrent FSB Frequency Memory Frequencty ForPIF Stage BIU Power MgmtAddress Step Enable Dynamic ClockPcie GPP SB Payload Size Link & GPP ConfigurationPcie GFX SB Payload Size Clock Gating for TxClkIntegrated Peripherals Button onlyKB Power on Password IDE HDD Block ModePower on Function Hot Key Power onIDE DMA Transfer Access Uart Mode SelectWatch Dog Timer Select Onboard FDC ControllerOnboard LAN IDE Primary/Secondary Master/Slave UdmaOnboard AC97 Audio OnboardPower Management Setup RTC Alarm Resume PowerOn by PCI CardPowerFail Status Video Off MethodResources Controlled by PNP/PCI ConfigurationsReset Configuration Data PCI/VGA Palette SnoopPC Health Status CPU Warning TemperatureTemperatures/Voltages Spread Spectrum Frequency/Voltage ControlAuto Detect PCI Clk Set Supervisor/User Password Load Fail-Safe DefaultsLoad Optimized Defaults Save & Exit SetupThis page is intentionally left blank Drivers Installation ATI Radeon Xpress 200 Series Drivers Installation Drivers Installation Driver Installation Realtek AC97 Codec Audio Driver Installation Driver Installation LAN Driver Installation Driver Installation Drivers Installation This page is intentionally left blank Appendix O Port Address MapInterrupt Request Lines IRQ Level FunctionWatchdog Timer Configuration Sample CodeUnsigned int result //0=NA,1=ITE8712 ITE8712BASE = 0x2E Appendix Set Logic Device
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MB879 specifications

The Intel MB879, a powerful microprocessor from Intel, is well-regarded within the realm of computing technology. As part of the Intel architecture family, it combines cutting-edge performance with advanced energy efficiency features, catering to a wide variety of applications from embedded systems to high-performance computing.

One of the standout features of the Intel MB879 is its multi-core design. This allows for enhanced multitasking capabilities and improved performance in parallel processing environments. By distributing workloads across multiple cores, the MB879 ensures that applications, particularly those requiring intensive computational power, run smoothly and efficiently.

The processor is built on a robust 14nm manufacturing process, which contributes to its impressive performance per watt ratio. This inherent energy efficiency not only reduces operational costs but also aligns with the growing demand for greener computing solutions. The lower thermal output allows for quieter cooling solutions, making it suited for environments where noise levels are a concern.

Another significant characteristic of the Intel MB879 is its support for advanced memory technologies. With DDR4 memory support, it can handle greater bandwidth and efficiency, significantly improving data access speeds. This is particularly beneficial for memory-intensive applications such as database management and large-scale simulations.

Intel's integrated graphics technology is another notable feature of the MB879. The integrated GPU facilitates smooth graphic rendering without the need for a dedicated graphics card, making the processor suitable for light gaming and media playback while preserving system space and reducing power consumption.

Security is also a priority with the Intel MB879, which integrates advanced security features to protect data and enhance system integrity. Technologies like Intel Secure Boot and Intel Trusted Execution Technology help safeguard against various cyber threats, ensuring that sensitive information remains secure.

In conclusion, the Intel MB879 stands as a versatile and powerful microprocessor offering a blend of performance, efficiency, and security. With its multi-core architecture, advanced memory support, integrated graphics, and robust security features, it meets the demands of modern computing, from everyday applications to enterprise-level tasks, making it an excellent choice for developers and businesses alike.