NH82810 S L7XK Intel, NH82810 S L7XK Datasheet - Page 11

• Manufacturer Part Number: NH82810 S L7XK
• Manufacturer: Intel

Specifications of NH82810 S L7XK

• Lead Free Status / RoHS Status: Compliant

1.
1.1.
Datasheet
Note: In this document the term “GMCH” refers to the 82810E, unless otherwise specified.
R
Overview
The Intel
platform. The chipset consists of a Graphics and Memory Controller Hub (GMCH) Host Bridge and an
I/O Controller Hub (ICH) Bridge for the I/O subsystem. The GMCH integrates a system memory DRAM
controller that supports a 64-bit 100 MHz DRAM array. The DRAM controller is optimized for
maximum efficiency.
The 82810E integrates a Display Cache DRAM controller that supports a 4 MB, 32-bit 100/133 MHz
DRAM array for enhanced 2D and 3D performance.
The Intel
product to deviate from published specifications. Current characterized errata are available on request.
The Intel
The Intel
I/O Controller Hub (ICH) as the I/O hub. The ICH is a highly integrated multifunctional I/O Controller
Hub that provides the interface to the PCI Bus and integrates many of the functions needed in today’s PC
platforms. The GMCH and ICH communicate over a dedicated hub interface.
82801AA (ICH) functions and capabilities include:
Figure 1 shows a block diagram of a typical platform based on the Intel
supports processor bus frequencies of 66/100/133 MHz.
• PCI Rev 2.2 compliant with support for 33 MHz PCI operations
• ICH supports up to 6 Req/Gnt pairs (PCI Slots)
• Power Management Logic Support
• Enhanced DMA Controller, Interrupt Controller & Timer Functions
• Integrated IDE controller; ICH supports Ultra ATA/66
• USB host interface with support for 2 USB ports
• System Management Bus (SMBus) compatible with most I
• AC’97 2.1 Compliant Link for Audio and Telephony CODECs
• Low Pin Count (LPC) interface
• Firmware Hub (FWH) interface support
• Alert On LAN*
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®
®
810E chipset is a high-integration chipset designed for the basic graphics/multimedia PC
810E Chipset uses a hub architecture with the GMCH as the host bridge hub and the 82801AA
810E chipset may contain design defects or errors known as errata which may cause the
®
810E Chipset System
2
C devices
®
810E Chipset. The GMCH
Intel
®
82810E (GMCH)
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