Epson S1R72V27 Manual
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Epson S1R72V27 Manual

Epson S1R72V27 Manual

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S1R72V27
Evaluation Board Manual
Rev.1.0

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Summary of Contents for Epson S1R72V27

  • Page 1 S1R72V27 Evaluation Board Manual Rev.1.0...
  • Page 2 Seiko Epson. Seiko Epson reserves the right to make changes to this material without notice. Seiko Epson does not assume any liability of any kind arising out of any inaccuracies contained in this material or due to its application or use in any product or circuit and, further, there is no representation that this material is applicable to products requiring high level reliability, such as, medical products.
  • Page 3 Scope This document applies to the “S1R72V27” USB 2.0 device - host controller LSI. EPSON S1R72V27 Evaluation Board Manual (Rev. 1.0)

  • Page 4: Table Of Contents

    3. USB Interface Peripheral Circuit...................... 3 4. CPU Interface ............................ 4 5. Power Supply ............................ 4 6. Precautions ............................4 7. Appendix............................5 External View........................... 5 Circuit Diagram........................6 Component List ........................6 Circuit Board Dimensional Diagram..................6 EPSON S1R72V27 Evaluation Board Manual (Rev. 1.0)

  • Page 5: Overview

    1. Overview 1. Overview This “S1R72V27 Evaluation Board” performs evaluations following connection to a CPU via a CPU I/F connector. This document describes how to use the board. EPSON S1R72V27 Evaluation Board Manual (Rev. 1.0)

  • Page 6: Jumper Settings

    +5.0 V supply to CPU board selection Supplies +5.0 V. Does not supply +5.0 V CPU interface voltage setting +3.3V (Note2) +1.8V JP8～JP12 S1R72V27 consumption current measuring jumper Short Normal setting (should normally be set to form a short-circuit) Open Setting prohibited JP15...

  • Page 7: Usb Interface Peripheral Circuit

    Note: CN5 is a Mini B type and can be used only with devices in accordance with USB standards. Case A Case B JP15 OPEN Connect JP16 Connect 1-2 Connect 1-3 JP18 Connect OPEN R9, R10 Mount No Mount EPSON S1R72V27 Evaluation Board Manual (Rev. 1.0)

  • Page 8: Cpu Interface

    4. CPU Interface 4. CPU Interface Connect the CPU to the S1R72V27 via CN4. Refer to “7. Appendix: Circuit Diagrams” for pin assignment specifics. The CN4 connector and mating connector (provided) are as shown below. : NDP100-002-BF / Yamaichi Electronics Opposite side : NDS100-002-BF / Yamaichi Electronics 5.

  • Page 9: Appendix

    7. Appendix 7. Appendix 7.1 External View CN4: CPU interface connector IC1: S1R72V27 CN7: Power supply connector CN5: CN6: USB device function USB host function connector connector EPSON S1R72V27 Evaluation Board Manual (Rev. 1.0)

  • Page 10: Circuit Diagram

    7. Appendix 7.2 Circuit Diagram Refer to attachments. 7.3 Component List Refer to attachments. 7.4 Circuit Board Dimensional Diagram External dimensions: 100.00 x 80.00 [mm] [Unit: mm] EPSON S1R72V27 Evaluation Board Manual (Rev. 1.0)
  • Page 12 S1R72V27 QFP EVA BOARD RoHS Parts List Note: Components with reference numbers indicated in red are not installed on the product. If multiple part names are assigned one reference number, one of the components corresponding to such are installed. PartName...
  • Page 13 Revision History Revision History Revision details Date Rev. Page Type Details 04/22/2008 All pages New issue...
  • Page 14 Phone: +49-89-14005-0 FAX: +49-89-14005-110 12/F, Dawning Mansion, Keji South 12th Road, Hi- Tech Park, Shenzhen Phone: +86-755-2699-3828 FAX: +86-755-2699-3838 EPSON TAIWAN TECHNOLOGY & TRADING LTD. 14F, No. 7, Song Ren Road, Taipei 110 Phone: +886-2-8786-6688 FAX: +886-2-8786-6660 EPSON SINGAPORE PTE., LTD.

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