NH82801GHM S L8YR Intel, NH82801GHM S L8YR Datasheet - Page 42

• Manufacturer Part Number: NH82801GHM S L8YR
• Manufacturer: Intel

Specifications of NH82801GHM S L8YR

• Lead Free Status / RoHS Status: Compliant

1.1
42
Chapter 20. High Precision Event Timers Registers
Chapter 20
timer memory mapped register space.
Chapter 21. Serial Peripheral Interface Registers
Chapter 21
memory mapped register space.
Chapter 22. Ballout Definition
Chapter 22
package.
Chapter 23. Electrical Characteristics
Chapter 23
Chapter 24. Package Information
Chapter 24
652-mBGA package.
Chapter 25. Testability
Chapter 25
ICH7.
Overview
The ICH7 provides extensive I/O support. Functions and capabilities include:
• PCI Express* Base Specification, Revision 1.0a support (Desktop and Mobile Only)
• PCI Local Bus Specification, Revision 2.3 support for 33 MHz PCI operations
• ACPI Power Management Logic Support
• Enhanced DMA controller, interrupt controller, and timer functions (Desktop and
• Integrated Serial ATA host controller with independent DMA operation on four ports
• Integrated IDE controller supports Ultra ATA100/66/33
• USB host interface with support for eight USB ports; four UHCI host controllers;
• Integrated LAN controller (Desktop and Mobile Only)
• System Management Bus (SMBus) Specification, Version 2.0 with additional
• Supports Audio Codec ’97, Revision 2.3 Specification (a.k.a., AC ’97 Component
• Supports Intel High Definition Audio
• Supports Intel
• Supports Intel
• Low Pin Count (LPC) interface
• Firmware Hub (FWH) interface support
• Serial Peripheral Interface (SPI) support (Desktop and Mobile Only)
(supports up to six Req/Gnt pairs; three pairs on Ultra Mobile).
Mobile Only)
(Desktop only) or two ports (Mobile Only) and AHCI (ICH7R, ICH7DH, ICH7-M, and
ICH7-M DH Only) support. (SATA not supported on Ultra Mobile)
one EHCI high-speed USB 2.0 Host controller
support for I
Specification, Revision 2.3) which provides a link for Audio and Telephony codecs
(up to 7 channels) (Desktop and Mobile Only)
provides a detailed description of all registers that reside in the multimedia
provides a detailed description of all registers that reside in the SPI
provides a table of each signal and its ball assignment in the 652-mBGA
provides all AC and DC characteristics including detailed timing diagrams.
provides drawings of the physical dimensions and characteristics of the
provides detail about the implementation of test modes provided in the
2
C devices (Desktop and Mobile Only)
®
®
Matrix Storage Technology (ICH7R, ICH7DH, and Mobile Only)
Active Management Technology (Desktop and Mobile Only)
Intel
®
ICH7 Family Datasheet
Introduction