Epson Buzzer S1C31D51 Manual

Cmos 32-bit single chip microcontroller
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CMOS 32-BIT SINGLE CHIP MICROCONTROLLER
S5U1C31D51T2 Manual
(S1C31D51 BUZZER Evaluation Board)
Rev.1.0

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  Summary of Contents for Epson Buzzer S1C31D51

  • Page 1 CMOS 32-BIT SINGLE CHIP MICROCONTROLLER S5U1C31D51T2 Manual (S1C31D51 BUZZER Evaluation Board) Rev.1.0...
  • Page 2 2. This evaluation board/kit or development tool is intended for use by an electronics engineer and is not a consumer product. The user should use it properly and in a safe manner. Seiko Epson dose not assume any responsibility or liability of any kind of damage and/or fire coursed by the use of it. The user should cease to use it when any abnormal issue occurs even during proper and safe use.
  • Page 3: Table Of Contents

    Appendix B Parts List ....................7 Appendix C Recommended circuit for Buzzer connection ........8 Recommended circuit for Electromagnetic buzzer connection ..........8 Recommended circuit for Piezoelectric buzzer connection ..........9 Revision History ......................10 Seiko Epson Corporation S5U1C31D51T2 Manual (Rev.1.0)
  • Page 5: Overview

    Overview S5U1C31D51T2 (S1C31D51 Buzzer Evaluation Board) is a BUZZER evaluation board for buzzer speech playback function using S1C31D51, a single-chip microcontroller manufactured by Seiko EPSON. This board can be used in combination with S1C31D51 evaluation board (S5U1C31D51T1). This board implements circuits that can drive an electromagnetic buzzer and a piezoelectric buzzer by output signal from S1C31D51.
  • Page 6: Name And Function Of Each Part

    Transistor Resistor mounting socket Transistor Resistor mounting socket (Discrete circuit for (Discrete circuit for (Discrete circuit for (Discrete circuit for piezoelectric buzzer) piezoelectric buzzer) electromagnetic buzzer) electromagnetic buzzer) Figure 2.1 Layout of Main Parts Seiko Epson Corporation S5U1C31D51T2 Manual (Rev.1.0)
  • Page 7: Settings

    Please refer to Appendix for the resistance value and power supply adjustment when using a buzzer other than the included buzzer. Table 3.3.1 Connectors Connector: J1/J2/J3 To connect Electromagnetic Buzzer To connect Piezoelectric Buzzer To supply external power (SD160709 made by TDK Corporation) (PS1740P02CE made by TDK Corporation) Seiko Epson Corporation S5U1C31D51T2 Manual (Rev.1.0)
  • Page 8: Jumper Settings For S1C31D51 Evaluation Board (S5U1C31D51T1)

    1 - 2 Open 1 - 2 Open Others Short Others Short 21-22 Open 43-44 Open 23-24 Open 45-46 Open 43-44 Open Others Short Others Short OPEN Figure 3.4.1 Jumper settings for S5U1C31D51T1 connected with S5U1C31D51T2 Seiko Epson Corporation S5U1C31D51T2 Manual (Rev.1.0)
  • Page 9: Usage

    Resistor for Resistor for Push switch Use of Discrete circuit of Discrete circuit of (SW4/5/6/7/8/9/10) Piezoelectric piezoelectric electromagnetic buzzer buzzer buzzer Figure 4.1.1 Layout of Main Parts for running of the demo software Seiko Epson Corporation S5U1C31D51T2 Manual (Rev.1.0)
  • Page 10: Appendix A Circuit Diagrams

    Appendix A Circuit Diagrams Appendix A Circuit Diagrams Seiko Epson Corporation S5U1C31D51T2 Manual (Rev.1.0)
  • Page 11: Appendix B Parts List

    Appendix B Parts List Note ! Parts are subject to change without notice. Seiko Epson Corporation S5U1C31D51T2 Manual (Rev.1.0)
  • Page 12: Appendix C Recommended Circuit For Buzzer Connection

    In the demo software described in Chapter 4, this circuit avoids (a)/(b) becoming Hi-Z state by Pxx=L(VDD1=ON) before the start of speech playback and Pxx=H(VDD1=OFF) after the end of playback to prevent a large current. Seiko Epson Corporation S5U1C31D51T2 Manual (Rev.1.0)
  • Page 13: Recommended Circuit For Piezoelectric Buzzer Connection

    Table C.1.1 Recommended resistance for supplied power and target current Target R5/R6 Target R5/R6 VDD2 (V) VDD2 (V) Current(mA) (Ohm) (Ohm) Current(mA) (Ohm) (Ohm) 1.8 k 3.3 k 1.0 k 1.5 k 2.7 k Seiko Epson Corporation S5U1C31D51T2 Manual (Rev.1.0)
  • Page 14: Revision History

    Revision History Attachment-1 Rev. No. Date Page Category Contents Rev.1.0 2020/09/18 New establishment Seiko Epson Corporation S5U1C31D51T2 Manual (Rev.1.0)
  • Page 15 FAX: +86-10-3299-0560 Riesstrasse 15, 80992 Munich, Germany Phone: +49-89-14005-0 FAX: +49-89-14005-110 Epson Taiwan Technology & Trading Ltd. 15F, No.100, Songren Rd, Sinyi Dist, Taipei City 110. Taiwan Phone: +886-2-8786-6688 Epson Singapore Pte., Ltd. 1 HarbourFront Place, #03-02 HarbourFront Tower One, Singapore 098633...

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