主机板的介绍.doc

主機板的介紹(一) 主機板Component 的簡介(二) 主機板以Socket來區分各晶片組(三)主機板各晶片組控制架構介紹主機板Component 的簡介Audio CodecNorth Bridge北橋Memory記憶體AGP 12VPower corePower coreGame Port /Audio PortParallel Port /Serial PortAGP SlotBIOSSouth Bridge南橋FDDIDE2IDE1Keyboard /Mouse portRear USB PortCPU SocketPCI SlotCNR Slot主機板以Socket來區分各晶片組(一)Socket A晶片組:(1)威盛(VIA)製晶片組(2)AMD製晶片組(3)揚智（ALi）製晶片組(4)矽統（SiS）製晶片組(5)ATI（冶天）製晶片組(6)NVIDIA製晶片組(7)雙Socket A：AMD製晶片組(二)Socket 370晶片組:(1)Intel製晶片組(2)揚智(ALi)製晶片組(3)矽統(SiS)製晶片組(4)威盛(VIA)製晶片組(5)雙Socket 370：Intel製晶片組(6)雙Socket 370：威盛(VIA)製晶片組(三)Socket 423/478:(1)Intel製晶片組 (2)矽統(SiS)製晶片組(3)揚智(ALi)製晶片組(4)威盛(VIA)製晶片組(5)ATI製晶片組Socket A晶片組 -Socket A：威盛製晶片組 Socket A：AMD製晶片組 Socket A：揚智（ALi）製晶片組 Socket A：NVIDIA製晶片組 Socket A：矽統（SiS）製晶片組 Socket A：ATI（冶天）製晶片組 雙Socket A晶片組 雙Socket A：AMD製晶片組 Socket 370晶片組 - Socket 370：Intel製晶片組 Socket 370：揚智製晶片組 Socket 370：矽統製晶片組 Socket 370：威盛製晶片組 雙Socket 370：Intel製晶片組 雙Socket 370：威盛製晶片組 Socket 423/478 -Socket 423/478：Intel製晶片組 Socket 423/478：矽統製晶片組 Socket 423/478：揚智製晶片組 Socket 423/478：威盛製晶片組 Socket 423/478：ATI製晶片組 主機板各晶片組控制架構介紹Intel 晶片組系列 -(1) Intel 850The Intel 850E chipset extends the capabilities of the Intel 850 chipset platform by adding 533 MHz system bus support for the Intel Pentium 4 processor. For more information on the Intel 850 chipset family read the product brief (PDF 228K), Intel Pentium 4 Processor-Based Platform with the Intel 850 Chipset Family.(2)Intel 845Optimally designed and extensively tested for the Intel Pentium 4 Processor, the Intel 845 chipset is designed to maximize the available bandwidth of DDR 200/266 or PC133 SDRAM for performance and mainstream systems. For more information on the Intel 845 chipset read the product brief (PDF 262KB), Intel Pentium 4 Processor-Based Platform with the Intel 845 Chipset.(3)Intel 845EThe Intel 845E chipset continues the success of the Intel 845 chipset by offering the latest enhancements of NetBurst microarchitecture for the Intel Pentium 4 processor with 533MHz system bus, and bringing such I/O features as integrated Hi-Speed USB 2.0 to the platform. For more information on the Intel 845E chipset read the product brief (PDF 172K), Intel Pentium 4 processor-based platform with the Intel 845E Chipset.(4)Intel 845GThe Intel 845G chipset offers innovative design, the most advanced integrated graphics, high-volume memory support, and configuration options that optimize performance and provide a robust, mainstream platform for the Intel Pentium 4 processor.For more information on the Intel 845G chipset read the product brief (PDF 184K), Intel Pentium 4 processor-based platform with the Intel 845G Chipset. (5)Intel 845GLThe Intel 845GL chipset enables a higher level of computing at value system price points. The integrated Intel Extreme Graphics delivers an extremely stable, extremely reliable and extremely innovative architecture. The 845GL chipset offers an available main memory bandwidth of DDR266MHz, while maintaining backward compatibility with PC133 SDRAM. For more information on the Intel 845GL chipset read the product brief (PDF 191K), Intel Celeron processor-based platform with the Intel 845GL Chipset.(6)Intel 850EThe Intel 850E chipset extends the capabilities of the Intel 850 chipset platform by adding 533 MHz system bus support for the Intel Pentium 4 processor. For more information on the Intel 850 chipset family read the product brief (PDF 228K), Intel Pentium 4 Processor-Based Platform with the Intel 850 Chipset Family.VIA晶片組系列 -Support Socket A -(1)The VIA Apollo KT333Key Features Supports AMD Duron and Athlon Socket A processors 200/266MHz FSB settings Support for AGP 2X/4X Supports up to 4.0GB DDR200/266/333 SDRAM 266MB/sec high bandwidth North/South Bridge V-Link Support for Advanced Communications Riser (ACR) Card Standard Integrated 6 channel AC-97 Audio Integrated MC-97 Modem Integrated 10/100 BaseT Ethernet and 1/10Mb HomePNA controller Support for ATA 33/66/100 6 USB ports, UHCI compliant Advanced power management capabilities including ACPI/OnNow and AMDs PowerNow 552-pin BGA VT8366A North Bridge 376-pin BGA VT8233 South Bridge Block Diagram(2)The VIA Apollo KT266AKey Features Supports AMD Duron and Athlon Socket A processors 200/266MHz FSB settings Support for AGP 2X/4X Supports up to 4.0GB DDR200/266 SDRAM as well as PC100/133 SDRAM and Virtual Channel memory 266MB/sec high bandwidth North/South Bridge V-Link Support for Advanced Communications Riser (ACR) Card Standard Integrated 6 channel AC-97 Audio Integrated MC-97 Modem Integrated 10/100 BaseT Ethernet and 1/10Mb HomePNA controller Support for ATA 33/66/100 6 USB ports, UHCI compliant Advanced power management capabilities including ACPI/OnNow and AMDs PowerNow 552-pin BGA VT8366A North Bridge 376-pin BGA VT8233 South Bridge Block Diagram(3)The VIA Apollo KT133AKey Features Supports AMD Athlon and Duron processors 200/266MHz FSB Settings Support for AGP 2X/4X Supports up to 1.5GB PC100/133 SDRAM and Virtual Channel memory Support for Advanced Communications Riser (ACR) Card Standard Integrated 2 Channel AC-97 Audio Integrated MC-97 Modem Support for ATA 33/66/100 4 USB ports, UHCI compliant Integrated hardware monitoring Advanced power management capabilities including ACPI/OnNow and AMD PowerNow 552-pin BGA VT8363A North Bridge 352 -pin BGA VT82C686B South BridgeBlock DiagramSupport Socket 478 -(1)VIA P4X266AIn its never ending quest to drive the advancement of PC platform technology, VIA Technologies Inc. is constantly working to improve current chipset designs. The latest fruits of this drive towards evolution is the VIA Apollo P4X266A. Featuring the same performance enhancement technology as the successful Apollo KT266A, the Apollo P4X266A pushes the performance envelope even further, yet takes advantage of industry standard DDR266 memory.Latest in a long line of A branded chipsets, the VIA Apollo P4X266A follows in the footsteps of previous successful designs. Starting with the VIA Apollo Pro133A, and continuing with the VIA Apollo KT133A and KT266A, the A line of performance chipsets have developed into a solid and well recognized force in the marketplace. A series chipsets demonstrate VIAs commitment to the continual evolution of platform design.The VIA Apollo P4X266A further expands VIAs extensive line of Intel Pentium 4 chipsets. VIA now offers Pentium 4 platform solutions from top to bottom, with the VIA ProSavage P4M266 offering SMA graphics for the low end, the VIA Apollo P4X266 offering mainstream discrete performance, and the new VIA Apollo P4X266A covering the high end extreme performance segment.Benefits Enhanced Processor BusThe VIA Apollo P4X266A features an enhanced processor bus interface that more efficiently takes advantage of the quad pumped bus of the Intel Pentium 4 processor. Now, up to 12 instructions can be queued in the processor bus interface, allowing the high speed 400MHz bus of current and Pentium 4 processors to run at optimal efficiency. This also reduces latency between the processor and other peripherals and devices, which improves overall system operation. The VIA Apollo P4X266A also offers support for high bus speeds, allowing seamless upgradeability to possible future processors.Performance Driven DesignUsing the highly efficient memory controller of the renowned VIA Apollo KT266A, the VIA Apollo P4X266A offers exceptionally high memory performance. This is accomplished through improved timings and deepened queues. Supporting up to 4GB of DDR200 or DDR266 memory, the VIA Apollo P4X266A provides lightning fast access to system memory. Moreover, the VIA Apollo P4X266A offers a highly developed AGP4X interface, ensuring the highest possible graphics performance with a myriad of AGP4X graphics accelerators.V-MAPThe VIA Apollo P4X266A is part of the family of VIA Modular Architecture Platforms (V-MAP). As a modular solution, the North and South Bridge of VIA Apollo P4X266A are completely pin compatible with current and future products. The VT8753A North Bridge of P4X266A is pin compatible with the VT8753 of P4X266, and the VT8751 of P4M266. Additionally, VT8753A can interface with three separate pin-compatible South Bridges: The VT8233 offering VIA Ethernet MAC, the VT8233C featuring 3Com Ethernet MAC, and the VT8233A supporting the new ATA/133 drive standard. With this wide range of pin-compatible products, up to six distinct chipsets are possible for Intel Pentium 4 processors while using the same motherboard design.High-Speed V-Link Hub ArchitectureThe VIA Apollo P4X266A takes advantage of VIAs high performance V-Link Hub Architecture, which provides a dedicated 266MB/s bus between the North and South Bridge. Less advanced chipsets use the 132MB/s PCI bus as a link, which must be shared with all PCI peripherals. V-Link greatly improves data transfer rates when high-speed interconnect technologies such as USB2.0, IEEE1394, and ATA/133 are implemented in a single system.VPX-64 64bit/66MHz PCI ControllerThe VPX-64 64bit PCI Controller (model number VT8101) is a companion chip that allows existing VIA chipsets to support high-bandwidth 64bit PCI in both 33MHz and 66MHz modes. VPX-64 enables VIA Apollo chipsets to offer up to 533MB/s of PCI bandwidth for high end peripherals like Gigabit Ethernet, Fibre Channel and Ultra SCSI/320 and is perfect for implementation in server systems based on the VIA Apollo P4X266A. VPX-64 also supports up to six traditional 32bit/33MHz PCI devices, allowing VPX-64 equipped system designs to support no less than 10 PCI devices, and up to 12 in total. VPX-64 is available in a 27x27mm, 265 pin PGA package. VPX-64 interfaces directly to the dual mode AGP/XIP port present in existing V-MAP compatible chipsets. To find out more download the VPX WhitepaperBlock Diagram(2)VIA P4X266The VIA Apollo P4X266 is the first chipset to harness the power of high bandwidth DDR SDRAM to provide the most balanced and cost effective platform for building the next generation of high performance Intel? Pentium? 4 processor based servers, workstations, and PC systems. The VIA Apollo P4X266 is the most powerful, cost effective, and flexible chipset solution available for Intel? Pentium? 4 processor based platforms. Its ultra-fast 400MHz Front Side Bus combined with support for up to 4GB of high