3 Programmer’s Reference Manual
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®
I/O Controller Hub 7 (ICH7) Family chipset component may contain design defects or errors known as errata which may cause the product
to deviate from published specifications. Current characterized errata are available on request.
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I
2
C is a two-wire communications bus/protocol developed by Philips. SMBus is a subset of the I
2
C bus/protocol and was developed by Intel.
Implementations of the I
2
C bus/protocol may require licenses from various entities, including Philips Electronics N.V. and North American Philips
Corporation.
Alert on LAN is a result of the Intel-IBM Advanced Manageability Alliance and a trademark of IBM.
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