Intel 815 - Manual (Page 174)

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Intel(R) Pentium(R) III Processor (CPUID = 068xh), Intel(R) Celeron(TM) Processor (CPUID
= 068xh), and Future 0.13 Micron Socket 370 Processors With Intel(R) 815 Chipset For
Use With Universal Socket 370
** PLEASE NOTE THESE SCHEMATICS ARE SUBJECT TO CHANGE
UNIPROCESSOR CUSTOMER REFERENCE SCHEMATICS
REVISION 1.0
THESE SCHEMATICS ARE PROVIDED "AS IS" WITH NO WARRANTIES WHATSOEVER INCLUDING
ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR ANY PARTICULAR PURPOSE, OR ANY
WARRANTY OTHERWISE ARISING OUT OF ANY PROPOSAL, SPECIFICATION, OR SAMPLES
Information in this document is provided in connection with Intel products. No license, express or
implied, by estoppel or otherwise, to any intellectual property rights is granted by this document.
Except as provided in Intel's Terms and Conditions of Sale for such products, Intel assumes no liability
whatsoever, and Intel disclaims any express or implied warranty, relating to sale and/or use of Intel
products including liability or warranties relating to fitness for a particular purpose, merchantability, or
infringement of any patent, copyright, or other intellectual property right. Intel products are not
intended for use in medical, life saving, or life sustaining applications.
The Intel 815 B-step universal platform 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.
Copyright (C) 2001, Intel Corporation.
*Other names and brands may be claimed as the property of others.
Title Page
9
14
6, 7, 8
19
15
Clock Synthesizer
FWH
GMCH
370-pin Socket
18
Parallel Port
Block Diagram
Serial Ports
ICH
5
21
DIMM Sockets
AGP Socket
1
20
2
16, 17 PCI Connectors
Super I/O
IDE Connectors
12, 13
3, 4
USB Hub
10, 11
Cover Sheet
Pullup Resistors and Unused Gates
AC'97 Audio Codec
Video Connectors
23
25
AC'97 Audio Connections
24
32
37, 38
Processor Voltage Regulators
30, 31
22
34
System Voltage Regulators
Hub Interface Connector
Kybrd/Mse/F. Disk Connectors
26
Digital Video Out
39
System
33
Game Port
Decoupling
LAN
35, 36
AC'97 Riser Connector
28
AGP, VCMOS Voltage Regulators
29
27
Thermtrip 40
Intel may make changes to specifications and product descriptions at any time, without notice.
Designers must not rely on the absence or characteristics of any features or instructions marked
"reserved" or "undefined." Intel reserves these for future definition and shall have no responsibility
whatsoever for conflicts or incompatibilites arising from future changes to them.
Contact your local Intel sales office or your distributor to obtain the latest specifications before placing
your product order.
I2C is a two-wire communications bus/protocol developed by Philips. SMBus is a subset of the I2C
bus/protocol and was developed by Intel. Implementations of the I2C bus/protocol may require
licenses frrom various entities, including Philips electronics N.V. and North American Philips
Corporation.
Copies of documents which have an ordering number and are referenced in this document, or other
Intel literature, may be obtained by calling 1-800-548-4725 or by visiting Intel's website at
http://www.intel.com.
Intel(R), Pentium(R), Pentium(R) III, Celeron(TM), are trademarks or registered trademarks of Intel
Corporation or its subsidiaries in the United States and other countries.
INTEL(R) 82815 CHIPSET CUSTOMER REFERENCE BOARD
COVER SHEET
40
1.0
3-26-01
1
Platform Apps Engineering
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Folsom, CA 95630
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