QG82945G [INTEL]
Intel® 945G Express and Intel® 945GC Express Chipsets for Embedded Computing; 英特尔945G Express和英特尔® 945GC高速芯片组的嵌入式计算
| 型号： | QG82945G |
| 厂家： | 
INTEL |
| 描述： | Intel® 945G Express and Intel® 945GC Express Chipsets for Embedded Computing |
| 文件： | 总2页 (文件大小：215K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
•ꢀ
Dual-channelꢀDDR2-400/533/667ꢀdeliversꢀupꢀtoꢀ10.7ꢀGB/secondꢀ
of bandwidth and 4 GB memory addressability for faster system
responsiveness and support for 64-bit computing
•ꢀ
Intel®ꢀFlexꢀMemoryꢀTechnologyꢀfacilitatesꢀeasierꢀupgradesꢀbyꢀ
allowing different memory sizes to be populated and remain
in dual-channel mode
•ꢀDualꢀindependentꢀdisplayꢀsupportꢀthroughꢀtheꢀintegratedꢀIntelꢀ
•ꢀ
PCIꢀExpressꢀx16ꢀGFxꢀcanꢀdeliverꢀupꢀtoꢀgreaterꢀthanꢀ3.5ꢀtimesꢀtheꢀ
bandwidth of previous discrete graphics solutions; PCI Express
x16 interface can also operate as x1 general-purpose I/O
•ꢀ
BothꢀADD2ꢀandꢀMediaꢀExpansionꢀCardsꢀ(MECs)ꢀallowꢀusersꢀtoꢀtakeꢀ
advantage of several video output options (DVI, dual independent
display, component, composite, HDTV, and LVDS) in a single-card
solution. In addition, MECs enable video input capability and personal
video recorder (PVR) functionality, and can support a wide range of
display types and configurations.
•ꢀ
IntelꢀMatrixꢀStorageꢀTechnologyꢀprovidesꢀprotectionꢀandꢀfasterꢀ
access to digital photo, video, and data content through RAID 0, 1,
5, and 10
•ꢀ
AdvancedꢀHostꢀControllerꢀInterface4 provides native command
•ꢀ
DirectꢀMediaꢀInterfaceꢀ(DMI)ꢀdeliversꢀ2.0ꢀGB/secondꢀconcurrentꢀ
bandwidth to maximize throughput between the core chipset
components
•ꢀSixꢀPCIꢀmastersꢀprovideꢀgenerousꢀsystemꢀexpansionꢀcapability
•ꢀICH7ꢀsupportsꢀupꢀtoꢀfourꢀPCIꢀExpressꢀportsꢀconfigurableꢀasꢀoneꢀ
•ꢀ533/800/1066ꢀMHzꢀsystemꢀbusꢀonꢀtheꢀIntelꢀ945GꢀExpressꢀ
Product Brief
Intel® 945G and 945GC Express Chipsets
Embedded Computing
Intel® 945G Express and Intel® 945GC Express
Chipsets for Embedded Computing
Product Overview
Product Highlights
The Intel® 945G Express and Intel® 945GC Express chipsets deliver
innovative features for interactive clients and many other embed-
ded computing solutions requiring enhanced graphics capabilities.
chipset,ꢀandꢀ533/800ꢀMHzꢀsystemꢀbusꢀonꢀtheꢀIntelꢀ945GCꢀ
Express chipset provide scalability to higher performance
Intel Pentium 4 processors with HT Technology and Intel
Celeron D processors
These advancements include dual-channel DDR2-667 memory
technology, Intel® Graphics Media Accelerator 950 (Intel® GMA
950), enhanced manageability and storage security technologies
with Intel® Active Management Technology1 (Intel® AMT), and Intel®
Matrix Storage Technology.
Designed for, and validated with Intel® Pentium® 4 processors 551∆
and 651∆ with Hyper-Threading Technology2 (HT Technology), and
Intel® Celeron® D processors 352∆ and 341∆ — all with Intel® 64
Architecture3 — these platforms provide scalable performance
and are ideal price/performance solutions for embedded
computing applications.
GMA 950 graphics engine and sDVO outputs
These chipsets consist of a Graphics and Memory Controller Hub
(GMCH) and Intel® ICH7/ ICH7R I/O Controller Hub (ICH). They deliver
outstanding system performance through high-bandwidth inter-
faces such as PCI Express* x16 graphics or I/O, PCI Express x1 I/O
ports, next-generation Serial ATA (SATA II), and Hi-Speed USB 2.0
connectivity.
The new graphics core, combined with a high-performance
dual-channel memory interface, can deliver significant graphics
performance over previous Intel® platforms. With support for
dual independent display, enhanced modes for widescreen flat
panels, and optimized 3D, embedded platforms based on the
Intel 945G Express or Intel 945GC Express chipset can deliver
an intense, realistic visual experience without requiring a
separate graphics card.
queuing for faster boot time and file transfers
single x4 or four single x1
•ꢀ
Upꢀtoꢀfourꢀnext-generationꢀSATAꢀII,ꢀdeliveringꢀ3.0ꢀGb/sꢀ
•ꢀ
IntelꢀAMTꢀenablesꢀremote,ꢀdown-the-wireꢀmanagementꢀofꢀ
•ꢀ
Alongꢀwithꢀaꢀstrongꢀecosystemꢀofꢀhardwareꢀandꢀsoftwareꢀ
vendors, including members of the Intel® Embedded and
Communications Alliance (intel.com/go/eca), Intel helps
cost-effectively meet development challenges and
speedꢀtime-to-market
•ꢀ
ICH7RꢀsupportsꢀupꢀtoꢀsixꢀPCIꢀExpressꢀportsꢀconfigurableꢀ
Product Highlights continued
Intel® Pentium® 4 Processor with Hyper-Threading Technology or
Intel® Celeron® D Processor
8.5 GB/s
as one single x4 and two x1 ports, or six x1 ports
Intel® GMA 950 Graphics
DDR2
10.7 GB/s
DDR2
Intel®
82945G
GMCH
of bandwidth each
8
GB/s
PCI Express* x16 Graphics
Support for Media
Expansion Card
out-of-bandꢀnetworkedꢀsystems,ꢀregardlessꢀofꢀsystemꢀstate
2 GB/s DMI
3
Intel® High Definition Audio
8 Hi-Speed USB 2.0 Ports
4/6 PCI Express x1
4 Serial ATA Ports
Gb/s
each
•ꢀFlexibleꢀwiredꢀLANꢀoptionsꢀwithꢀorꢀwithoutꢀIntelꢀAMT
•ꢀEightꢀintegratedꢀUSBꢀ2.0ꢀports
Intel®
ICH7/
ICH7R
ICH
60
Intel® Matrix Storage
Technology (ICH7R only)
MB/s
133
MB/s
•ꢀIntel®ꢀHighꢀDefinitionꢀAudioꢀfeaturesꢀeightꢀindependentꢀ
DMA audio engines or AC’97
500
6 PCI
MB/s
each x1
LPC or SPI
Intel® PRO/1000 LAN
BIOS Support
•ꢀIntel®ꢀStableꢀImageꢀPlatformꢀsupport
•ꢀEmbeddedꢀlifecycleꢀsupport
Intel® Active Management
Technology
Optional
Intel® 945G Express and Intel® 945GC Express Chipsets for Embedded Computing
Product
Product Code
Package
Features
Intel®ꢀ82945GꢀGraphicsꢀ
and Memory Controller Hub
QG82945G
1202ꢀFCBGA
533/800/1066ꢀMHzꢀsystemꢀbus;ꢀDDR2-533/667;ꢀIntel®ꢀGMAꢀ950ꢀgraphics;ꢀ
High-bandwidth DMI
Intel®ꢀ82945GCꢀGraphicsꢀ
and Memory Controller Hub
QG82945GC
1202ꢀFCBGA
533/800ꢀMHzꢀsystemꢀbus;ꢀDDR2-533/667;ꢀIntel®ꢀGMAꢀ950ꢀgraphics;ꢀ
High-bandwidth DMI
Intel® ICH7R or ICH7 I/O Controller Hub
NH82801GR
NH82801GB
652 PBGA
652 PBGA
Six PCI masters and four or six4 PCI Express* x1 channels; Serial and Parallel ATA
interfaces; USB 2.0, (eight ports); Intel® High Definition Audio or AC’97
Intel® PRO/1000 LAN (optional)
82573E
609 µBGA
196 TBGA; GbE (10/100/1000 Mbps) LAN connection;
Intel® Active Management Technology1
Intel in Embedded and Communications: intel.com/embedded
ꢀ ∆ Intel® processor numbers are not a measure of performance. Processor numbers differentiate features within each processor series, not across different processor sequences.
See http://www.intel.com/products/processor_number for details.
1 Intel® Active Management Technology requires the computer system to have an Intel® AMT-enabled chipset, network hardware and software, as well as connection with a power source and a corporate network connection. Setup
requiresꢀconfigurationꢀbyꢀtheꢀpurchaserꢀandꢀmayꢀrequireꢀscriptingꢀwithꢀtheꢀmanagementꢀconsoleꢀorꢀfurtherꢀintegrationꢀintoꢀexistingꢀsecurityꢀframeworksꢀtoꢀenableꢀcertainꢀfunctionality.ꢀꢀItꢀmayꢀalsoꢀrequireꢀmodificationsꢀofꢀimplementationꢀofꢀ
new business processes. With regard to notebooks, Intel AMT may not be available or certain capabilities may be limited over a host OS-based VPN or when connecting wirelessly, on battery power, sleeping, hibernating or powered off.
For more information, see www.intel.com/technology/platform-technology/intel-amt.
2 Hyper-Threading Technology requires a computer system with an Intel processor supporting Hyper-Threading Technology and an HT Technology enabled chipset, BIOS and operating system. Performance will vary depending on the
specificꢀhardwareꢀandꢀsoftwareꢀyouꢀuse.ꢀSeeꢀhttp://www.intel.com/info/hyperthreading/ꢀforꢀmoreꢀinformationꢀincludingꢀdetailsꢀonꢀwhichꢀprocessorsꢀsupportꢀHTꢀTechnology.
3 64-bit computing on Intel architecture requires a computer system with a processor, chipset, BIOS, operating system, device drivers and applications enabled for Intel® 64 architecture. Processors will not operate (including 32-bit opera-
tion)ꢀwithoutꢀanꢀIntelꢀ64ꢀarchitecture-enabledꢀBIOS.ꢀPerformanceꢀwillꢀvaryꢀdependingꢀonꢀyourꢀhardwareꢀandꢀsoftwareꢀconfigurations.ꢀConsultꢀwithꢀyourꢀsystemꢀvendorꢀforꢀmoreꢀinformation.
4ꢀValidꢀforꢀICH7Rꢀonly.
ꢀ ꢀINFORMATIONꢀINꢀTHISꢀDOCUMENTꢀISꢀPROVIDEDꢀINꢀCONNECTIONꢀWITHꢀINTELꢀPRODUCTS.ꢀNOꢀLICENSE,ꢀEXPRESSꢀORꢀIMPLIED,ꢀBYꢀESTOPPELꢀORꢀOTHERWISE,ꢀTOꢀANYꢀINTELLECTUALꢀPROPERTYꢀRIGHTSꢀISꢀ
GRANTEDꢀBYꢀTHISꢀDOCUMENT.ꢀꢀEXCEPTꢀASꢀPROVIDEDꢀINꢀINTEL’SꢀTERMSꢀANDꢀCONDITIONSꢀOFꢀSALEꢀFORꢀSUCHꢀPRODUCTS,ꢀINTELꢀASSUMESꢀNOꢀLIABILITYꢀWHATSOEVERꢀANDꢀINTELꢀDISCLAIMSꢀANYꢀEXPRESSꢀ
ORꢀIMPLIEDꢀWARRANTY,ꢀRELATINGꢀTOꢀSALEꢀAND/ORꢀUSEꢀOFꢀINTELꢀPRODUCTSꢀINCLUDINGꢀLIABILITYꢀORꢀWARRANTIESꢀRELATINGꢀTOꢀFITNESSꢀFORꢀAꢀPARTICULARꢀPURPOSE,ꢀMERCHANTABILITY,ꢀORꢀINFRINGE-
MENTꢀOFꢀANYꢀPATENT,ꢀCOPYRIGHTꢀORꢀOTHERꢀINTELLECTUALꢀPROPERTYꢀRIGHT.UNLESSꢀOTHERWISEꢀAGREEDꢀINꢀWRITINGꢀBYꢀINTEL,ꢀTHEꢀINTELꢀPRODUCTSꢀAREꢀNOTꢀDESIGNEDꢀNORꢀINTENDEDꢀFORꢀANYꢀ
APPLICATIONꢀINꢀWHICHꢀTHEꢀFAILUREꢀOFꢀTHEꢀINTELꢀPRODUCTꢀCOULDꢀCREATEꢀAꢀSITUATIONꢀWHEREꢀPERSONALꢀINJURYꢀORꢀDEATHꢀMAYꢀOCCUR.
ꢀ ꢀIntelꢀmayꢀmakeꢀchangesꢀtoꢀspecificationsꢀandꢀproductꢀdescriptionsꢀatꢀanyꢀtime,ꢀwithoutꢀnotice.ꢀDesignersꢀmustꢀnotꢀrelyꢀonꢀtheꢀabsenceꢀorꢀcharacteristicsꢀofꢀanyꢀfeaturesꢀorꢀinstructionsꢀ
markedꢀ“reserved”ꢀorꢀ“undefined.”ꢀIntelꢀreservesꢀtheseꢀforꢀfutureꢀdefinitionꢀandꢀshallꢀhaveꢀnoꢀresponsibilityꢀwhatsoeverꢀforꢀconflictsꢀorꢀincompatibilitiesꢀarisingꢀfromꢀfutureꢀchangesꢀtoꢀthem.ꢀ
Theꢀinformationꢀhereꢀisꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.ꢀDoꢀnotꢀfinalizeꢀaꢀdesignꢀwithꢀthisꢀinformation.ꢀTheꢀproductsꢀdescribedꢀinꢀthisꢀdocumentꢀmayꢀcontainꢀdesignꢀdefectsꢀorꢀerrorsꢀknownꢀ
asꢀerrataꢀwhichꢀmayꢀcauseꢀtheꢀproductꢀtoꢀdeviateꢀfromꢀpublishedꢀspecifications.ꢀCurrentꢀcharacterizedꢀerrataꢀareꢀavailableꢀonꢀrequest.ꢀContactꢀyourꢀlocalꢀIntelꢀsalesꢀofficeꢀorꢀyourꢀdistributorꢀ
toꢀobtainꢀtheꢀlatestꢀspecificationsꢀandꢀbeforeꢀplacingꢀyourꢀproductꢀorder.ꢀCopiesꢀofꢀdocumentsꢀwhichꢀhaveꢀanꢀorderꢀnumberꢀandꢀareꢀreferencedꢀinꢀthisꢀdocument,ꢀorꢀotherꢀIntelꢀliterature,ꢀ
mayꢀbeꢀobtainedꢀbyꢀcallingꢀ1-800-548-4725,ꢀorꢀbyꢀvisitingꢀwww.intel.com.
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相关型号：
QG82945GCSLA9C
DRAM Controller, 64M X 16, CMOS, PBGA1202, 34 X 34 MM, 0.80 MM PITCH, FCBGA-1202
INTEL
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