DISCLAIMER
Integrated Device Technology, Inc. reserves the right to make changes to its products or specifications at any time, without notice, in order to improve design or performance
and to supply the best possible product. IDT does not assume any responsibility for use of any circuitry described other than the circuitry embodied in an IDT product. The
Company makes no representations that circuitry described herein is free from patent infringement or other rights of third parties which may result from its use. No license is
granted by implication or otherwise under any patent, patent rights or other rights, of Integrated Device Technology, Inc.
Boards that fail to function should be returned to IDT for replacement. Credit will not be given for the failed boards nor will a
Failure Analysis be performed.
LIFE SUPPORT POLICY
Integrated Device Technology's products are not authorized for use as critical components in life support devices or systems unless a specific written agreement pertaining to
such intended use is executed between the manufacturer and an officer of IDT.
1. Life support devices or systems are devices or systems which (a) are intended for surgical implant into the body or (b) support or sustain life and whose failure to perform,
when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user.
2. A critical component is any components of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device
or system, or to affect its safety or effectiveness.
IDT, the IDT logo, and Integrated Device Technology are trademarks or registered trademarks of Integrated Device Technology, Inc.
Table of Contents
®
Notes
Description of the EB24T6G2 Eval Board
Introduction ..................................................................................................................................... 1-1
Board Features ............................................................................................................................... 1-2
Hardware ................................................................................................................................ 1-2
Software.................................................................................................................................. 1-2
Other....................................................................................................................................... 1-2
Revision History .............................................................................................................................. 1-2
Installation of the EB24T6G2 Eval Board
EB24T6G2 Installation.................................................................................................................... 2-1
Hardware Description ..................................................................................................................... 2-1
Reference Clocks............................................................................................................................ 2-1
Power Sources................................................................................................................................ 2-2
External Power Source........................................................................................................... 2-2
PCI Express Analog High Power Voltage Converter .............................................................. 2-2
PCI Express Analog Power Voltage Converter ......................................................................2-2
PCI Express Transmitter Analog Power Voltage Converter ................................................... 2-2
Core Logic Voltage Converter ................................................................................................ 2-2
3.3V I/O Voltage Regulator.....................................................................................................2-2
Power-up Sequence ............................................................................................................... 2-3
Reset............................................................................................................................................... 2-3
Fundamental Reset ................................................................................................................ 2-3
Downstream Reset ................................................................................................................. 2-3
Boot Configuration Vector............................................................................................................... 2-3
SMBus Interfaces............................................................................................................................ 2-4
SMBus Slave Interface ........................................................................................................... 2-4
SMBus Master Interface ......................................................................................................... 2-5
JTAG Header .................................................................................................................................. 2-6
Attention Buttons............................................................................................................................. 2-6
Miscellaneous Jumpers, Headers................................................................................................... 2-7
LEDs ............................................................................................................................................... 2-8
PCI Express Connectors................................................................................................................. 2-9
EB24T6G2 Board Figure .............................................................................................................. 2-11
Software for the EB24T6G2 Eval Board
Introduction ..................................................................................................................................... 3-1
Device Management Software........................................................................................................ 3-1
Schematics
Schematics ..................................................................................................................................... 4-1
EB24T6G2 Eval Board Manual
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January 21, 2008
List of Tables
®
Notes
Table 2.1
Table 2.2
Table 2.3
Table 2.4
Table 2.5
Table 2.6
Table 2.7
Table 2.8
Table 2.9
Table 2.10
Table 2.11
Table 2.12
Table 2.13
Clock Source Selection ....................................................................................................... 2-1
SMA Connectors - Onboard Reference Clock .................................................................... 2-2
External Power Connector - J1 ........................................................................................... 2-2
Downstream Reset Selection ............................................................................................. 2-3
Boot Configuration Vector Signals ...................................................................................... 2-4
Boot Configuration Vector Switches S7 & S8 (ON=0, OFF=1) ........................................... 2-4
Slave SMBus Interface Connector ...................................................................................... 2-5
EEPROM SMBus Address Setting ..................................................................................... 2-5
JTAG Connector Pin Out .................................................................................................... 2-6
Attention Buttons ................................................................................................................ 2-6
Miscellaneous Jumpers, Headers ....................................................................................... 2-7
LED Indicators .................................................................................................................... 2-8
PCI Express x8 Connector Pinout ...................................................................................... 2-9
EB24T6G2 Eval Board Manual
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January 21, 2008
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