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IDT 89EBPES16T4G2 Manual

Pes16t4g2 4-port switch
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®
IDT
89EBPES16T4G2
™
Evaluation Board Manual
(Eval Board: 18-634-000)
October 2007
6024 Silver Creek Valley Road, San Jose, California 95138
Telephone: (800) 345-7015 • (408) 284-8200 • FAX: (408) 284-2775
Printed in U.S.A.
©2007 Integrated Device Technology, Inc.

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Summary of Contents for IDT 89EBPES16T4G2

  • Page 1 ® 89EBPES16T4G2 ™ Evaluation Board Manual (Eval Board: 18-634-000) October 2007 6024 Silver Creek Valley Road, San Jose, California 95138 Telephone: (800) 345-7015 • (408) 284-8200 • FAX: (408) 284-2775 Printed in U.S.A. ©2007 Integrated Device Technology, Inc.
  • Page 2 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.

  • Page 3: Table Of Contents

    Table of Contents ® Description of the EB16T4G2 Eval Board Notes Introduction .............................1-1 Board Features ..........................1-2 Hardware ..........................1-2 Software..........................1-2 Other............................1-2 Revision History ..........................1-2 Installation of the EB16T4G2 Eval Board EB16T4G2 Installation ........................2-1 Hardware Description ........................2-1 Reference Clocks..........................
  • Page 4 IDT Table of Contents Notes EB16T4G2 Eval Board Manual October 3, 2007...
  • Page 5 List of Tables ® Table 2.1 Clock Source Selection .......................2-1 Notes Table 2.2 Clock Frequency Selection ....................2-2 Table 2.3 Clock Spread Spectrum Selection ..................2-2 Table 2.4 SMA Connectors - Onboard Reference Clock ..............2-2 Table 2.5 External Power Connector - J1 ................... 2-3 Table 2.6 Downstream Reset Selection .....................
  • Page 6 IDT List of Tables Notes EB16T4G2 Eval Board Manual October 3, 2007...
  • Page 7 List of Figures ® Figure 1.1 Function Block Diagram of the EB16T4G2 Eval Board ............1-1 Notes EB16T4G2 Eval Board Manual October 3, 2007...
  • Page 8 IDT List of Figures Notes EB16T4G2 Eval Board Manual October 3, 2007...

  • Page 9: Introduction

    Introduction Notes The 89HPES16T4G2 switch (also referred to as PES16T4G2 in this manual) is a member of IDT’s PCI Express® standard (PCIe®) based line of products. It is a Gen2 4-port switch, with 4 serial lanes per port. One upstream port is provided for connecting to the root complex (RC), and up to three downstream ports are available for connecting to PCIe endpoints or to another switch.

  • Page 10: Board Features

    IDT Description of the EB16T4G2 Eval Board Board Features Notes Hardware PES16T4G2 PCIe 4 port switch – Four x4 ports, 16 PCIe lanes – PCIe Base Specification Revision 2.0 compliant – 16 GBps (128 Gbps) aggregate switching capacity – Up to 2048 byte maximum Payload Size –...

  • Page 11: Installation Of The Eb16T4G2 Eval Board

    Chapter 2 Installation of the EB16T4G2 Eval Board ® EB16T4G2 Installation Notes This chapter discusses the steps required to configure and install the EB16T4G2 evaluation board. All available DIP switches and jumper configurations are explained in detail. The primary installation steps are: 1.

  • Page 12: Power Sources

    IDT Installation of the EB16T4G2 Eval Board Notes Clock Frequency Switch - S2[2:1] S2[2] S2[1] Clock Frequency Reserved 125 MHz 100 MHz (Default) <Reserved> Table 2.2 Clock Frequency Selection Clock Spread Spectrum Switch - S2[4:3] S2[4] S2[3] Spread% No Spread (Default) Down -0.75...

  • Page 13: Pci Express Analog High Power Voltage Converter

    IDT Installation of the EB16T4G2 Eval Board Notes Signal +12V Table 2.5 External Power Connector - J1 PCI Express Analog High Power Voltage Converter A DC-DC converter (U18) provides a 2.5V PCI Express analog high power voltage (shown as VDDHA) to the PES16T4G2.

  • Page 14: Fundamental Reset

    IDT Installation of the EB16T4G2 Eval Board Fundamental Reset Notes There are two types of Fundamental Resets which may occur on the EB16T4G2 evaluation board: – Cold Reset: During initial power-on, the onboard voltage monitor (TLC7733D) will assert the PCI Express Reset (PERSTN) input pin of the PES16T4G2.

  • Page 15: Table 2.8 Boot Configuration Vector Switches S7 & S8 (On=0, Off=1)

    IDT Installation of the EB16T4G2 Eval Board Notes Signal Description RSTHALT Reset Halt. When this signal is asserted during a PCI Express fundamental reset, the PES16T4G2 executes the reset procedure and remains in a reset state with the Master and Slave SMBuses active.

  • Page 16: Smbus Interfaces

    IDT Installation of the EB16T4G2 Eval Board SMBus Interfaces Notes The System Management Bus (SMBus) is a two-wire interface through which various system compo- nent chips can communicate. It is based on the principles of operation of I C. Implementation of the SMBus signals in the PCI Express connector is optional and may not be present on the host system.

  • Page 17: Smbus Master Interface

    IDT Installation of the EB16T4G2 Eval Board SMBus Master Interface Notes Connected to the master SMBus interface are three 16-bit I/O Expanders (PCA9555) and a serial EEPROM (24LC512). Three I/O Expanders are used as the interface for the onboard hot-plug controllers (MIC2591B).

  • Page 18: Miscellaneous Jumpers, Headers

    IDT Installation of the EB16T4G2 Eval Board Notes Button Description Port 2 Attention Button Port 4 Attention Button Port 6 Attention Button Table 2.13 Attention Buttons Miscellaneous Jumpers, Headers Miscellaneous Jumpers, Headers Ref. Type Default Description Designator W1-W3 Header 1-2 Shunted 1-2: 12.0V source from Upstream Port (Default)

  • Page 19: Leds

    IDT Installation of the EB16T4G2 Eval Board LEDs Notes There are several LED indicators on the EB16T4G2 which convey status feedback. A description of each is provided in Table 2.15. Location Color Definition DS21 Green Port 2: Power-is-good indicator Green...

  • Page 20: Pci Express Connectors

    IDT Installation of the EB16T4G2 Eval Board PCI Express Connectors Notes Side A Side B +12V 12V power PRSNT1# Hot-Plug presence detect +12V 12V power +12V 12V power RSVD Reserved +12V 12V power Ground Ground SMCLK SMBus clock JTAG2 TCK (Test Clock) JTAG i/f clk i/p...
  • Page 21 IDT Installation of the EB16T4G2 Eval Board Notes Side A Side B PETn4 pair, Lane 4 Ground Ground PERp4 Receiver differential Ground PERn4 pair, Lane 4 PETp5 Transmitter differential Ground PETn5 pair, Lane 5 Ground Ground PERp5 Receiver differential Ground...
  • Page 22 IDT Installation of the EB16T4G2 Eval Board Notes Side A Side B PETn13 pair, Lane 13 Ground Ground PERp13 Receiver differential Ground PERn13 pair, Lane 13 PETp14 Transmitter differential Ground PETn14 pair, Lane 14 Ground Ground PERp14 Receiver differential Ground...

  • Page 23: Eb16T4G2 Board Figure

    IDT Installation of the EB16T4G2 Eval Board EB16T4G2 Board Figure EB16T4G2 Eval Board Manual 2 - 13 October 3, 2007...
  • Page 24 IDT Installation of the EB16T4G2 Eval Board Notes EB16T4G2 Eval Board Manual 2 - 14 October 3, 2007...

  • Page 25: Software For The Eb16T4G2 Eval Board

    PCIe parts from IDT. Once users are familiar with the GUI, they will be able to use the same GUI on all PCIe parts from IDT. This software is customized for each device through an XML device description file which includes information on the number of ports, registers, types of registers, information on bit-fields within each register, etc.
  • Page 26 IDT Software for the EB16T4G2 Eval Board Notes EB16T4G2 Eval Board Manual 3 - 2 October 3, 2007...

  • Page 27: Schematics

    Chapter 4 Schematics ® Schematics Notes EB16T4G2 Eval Board Manual 4 - 1 October 3, 2007...
  • Page 28 FAB P/N REV. STGSCH-00114 18-634-000 AUTHOR CHECKED BY CONFIDENTIAL PROPERTY OF INTEGRATED DEVICE TECHNOLOGY, INC. K. LEUNG B.OH 6024 SILVER CREEK VALLEY RD. SAN JOSE, CA 95138 COPYRIGHT (C) IDT 2007 Tue Oct 02 16:57:16 2007 SHEET 1 OF 13...
  • Page 29 FAB P/N REV. STGSCH-00114 18-634-000 AUTHOR CHECKED BY CONFIDENTIAL PROPERTY OF INTEGRATED DEVICE TECHNOLOGY, INC. K. LEUNG B.OH 6024 SILVER CREEK VALLEY RD. SAN JOSE, CA 95138 COPYRIGHT (C) IDT 2007 Fri Jun 15 14:48:00 2007 SHEET 2 OF 13...
  • Page 30 FAB P/N REV. STGSCH-00114 18-634-000 AUTHOR CHECKED BY CONFIDENTIAL PROPERTY OF INTEGRATED DEVICE TECHNOLOGY, INC. K. LEUNG B.OH 6024 SILVER CREEK VALLEY RD. SAN JOSE, CA 95138 COPYRIGHT (C) IDT 2007 Fri Jun 15 14:47:59 2007 SHEET 3 OF 13...
  • Page 31 CONFIDENTIAL PROPERTY OF INTEGRATED DEVICE TECHNOLOGY, INC. K. LEUNG B.OH ______ ______ ________________ ____ 6024 SILVER CREEK VALLEY RD. SAN JOSE, CA 95138 NO SPREAD ______ ______ ________________ ____ COPYRIGHT (C) IDT 2007 Tue Oct 02 17:02:58 2007 SHEET 4 OF 13...
  • Page 32 IO EXPANDER 4 STGSCH-00114 18-634-000 AUTHOR CHECKED BY CONFIDENTIAL PROPERTY OF INTEGRATED DEVICE TECHNOLOGY, INC. K. LEUNG B.OH 6024 SILVER CREEK VALLEY RD. SAN JOSE, CA 95138 COPYRIGHT (C) IDT 2007 Fri Jun 15 14:48:01 2007 SHEET 5 OF 13...
  • Page 33 FAB P/N REV. STGSCH-00114 18-634-000 AUTHOR CHECKED BY CONFIDENTIAL PROPERTY OF INTEGRATED DEVICE TECHNOLOGY, INC. K. LEUNG B.OH 6024 SILVER CREEK VALLEY RD. SAN JOSE, CA 95138 COPYRIGHT (C) IDT 2007 Fri Jun 15 14:48:02 2007 SHEET 6 OF 13...
  • Page 34 FAB P/N REV. STGSCH-00114 18-634-000 AUTHOR CHECKED BY CONFIDENTIAL PROPERTY OF INTEGRATED DEVICE TECHNOLOGY, INC. K. LEUNG B.OH 6024 SILVER CREEK VALLEY RD. SAN JOSE, CA 95138 COPYRIGHT (C) IDT 2007 Fri Jun 15 14:48:04 2007 SHEET 7 OF 13...
  • Page 35 FAB P/N REV. STGSCH-00114 18-634-000 AUTHOR CHECKED BY CONFIDENTIAL PROPERTY OF INTEGRATED DEVICE TECHNOLOGY, INC. K. LEUNG B.OH 6024 SILVER CREEK VALLEY RD. SAN JOSE, CA 95138 COPYRIGHT (C) IDT 2007 Fri Jun 15 14:47:57 2007 SHEET 8 OF 13...
  • Page 36 FAB P/N REV. RSVD STGSCH-00114 18-634-000 AUTHOR CHECKED BY CONFIDENTIAL PROPERTY OF INTEGRATED DEVICE TECHNOLOGY, INC. K. LEUNG B.OH 6024 SILVER CREEK VALLEY RD. SAN JOSE, CA 95138 COPYRIGHT (C) IDT 2007 Fri Jun 15 14:47:57 2007 SHEET 9 OF 13...
  • Page 37 FAB P/N REV. RSVD STGSCH-00114 18-634-000 AUTHOR CHECKED BY CONFIDENTIAL PROPERTY OF INTEGRATED DEVICE TECHNOLOGY, INC. K. LEUNG B.OH 6024 SILVER CREEK VALLEY RD. SAN JOSE, CA 95138 COPYRIGHT (C) IDT 2007 Fri Jun 15 14:48:04 2007 SHEET 10 OF 13...
  • Page 38 FAB P/N REV. RSVD STGSCH-00114 18-634-000 AUTHOR CHECKED BY CONFIDENTIAL PROPERTY OF INTEGRATED DEVICE TECHNOLOGY, INC. K. LEUNG B.OH 6024 SILVER CREEK VALLEY RD. SAN JOSE, CA 95138 COPYRIGHT (C) IDT 2007 Fri Jun 15 14:48:05 2007 SHEET 11 OF 13...
  • Page 39 C205 PE6RN3 PE6TN3 STGSCH-00114 18-634-000 AUTHOR CHECKED BY CONFIDENTIAL PROPERTY OF INTEGRATED DEVICE TECHNOLOGY, INC. K. LEUNG B.OH 6024 SILVER CREEK VALLEY RD. SAN JOSE, CA 95138 COPYRIGHT (C) IDT 2007 Fri Jun 15 14:47:58 2007 SHEET 12 OF 13...
  • Page 40 FAB P/N REV. STGSCH-00114 18-634-000 AUTHOR CHECKED BY CONFIDENTIAL PROPERTY OF INTEGRATED DEVICE TECHNOLOGY, INC. K. LEUNG B.OH 6024 SILVER CREEK VALLEY RD. SAN JOSE, CA 95138 COPYRIGHT (C) IDT 2007 Fri Jun 15 14:48:05 2007 SHEET 13 OF 13...

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