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Epson S1R72U06 Manual

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S1R72U06
Evaluation Board Manual
Rev.1.0

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Summary of Contents for Epson S1R72U06

  • Page 1 S1R72U06 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: Table Of Contents

    Power supply input........................ 12 VBUS-SW selection ....................... 12 LVDD and UVDD3 input settings ..................12 9.3.1 When using S1R72U06 internal regulator output for LVDD and UVDD3 ......12 9.3.2 When using external input for LVDD and UVDD3 ............. 13 UART/SPI settings ......................... 13 9.4.1...

  • Page 4: Overview

    1. Overview 1. Overview The S1R72U06 Evaluation Board is designed for use in evaluating S1R72U06 functions. This manual describes how to use the S1R72U06 Evaluation Board. EPSON S1R72U06 Evaluation Board Manual (Rev.1.0)

  • Page 5: Connectors

    Power supply connector for external board ICE connection connector (not provided) USB connector (mini B) USB connector (standard A) RS232 interface connector Main CPU connection connector Note: Refer to “10.1 Exterior view diagram” for the connector layout. EPSON S1R72U06 Evaluation Board Manual (Rev.1.0)

  • Page 6: Jumper Settings

    Note: If the signal is low asserted when SW2 (HOSTxDEVICE) and SW3 (WAKEUP) are connected to the main CPU via CN9, SW2 and SW3 should be left open or R62 and R63 removed. Note: Refer to “10.1 Exterior view diagram” for the jumper switch layout. EPSON S1R72U06 Evaluation Board Manual (Rev.1.0)

  • Page 7: Soldered Jumpers

    (For more information, refer to MAX8586 data sheet) Short Connect to GND Note: JP18 (EP) is not noted in the circuit diagram. Note: Refer to “10.1 Exterior view diagram” for the soldered jumper layout. EPSON S1R72U06 Evaluation Board Manual (Rev.1.0)

  • Page 8: Leds

    VBUS_LED USB Host VBUS output LED9 Unsupported Device LED10 ManyDEV Too many Devices LED11 ManyHub Too many Hubs LED12 VBUS_Cur VBUS Over Current Note: Refer to “10.1 Exterior view diagram” for the LED layout. EPSON S1R72U06 Evaluation Board Manual (Rev.1.0)

  • Page 9: Usb Interface Peripheral Circuit

    CN7 (USB Standard A) for host functions The DP and DM pins for these connectors are also connected to the DP and DM pins on S1R72U06 for evaluation convenience, but such circuits are not recommended. Mounting components or using wiring patterns like this may upset impedance matching and reduce signal quality, resulting in communication problems.

  • Page 10: Connection Example

    Serial connector Power Supply RS232 +5 V cross cable (3 A) Power supply cable Connection Connect one unit according with main S1R72U06 EVA BOARD RoHS to mode setting. Connect with USB host Mini-B unit Connect with USB HID Standard-A device unit Use the cable shown below or another cable satisfying the following specifications for connecting this board to the control PC.

  • Page 11: Connection With Main Cpu

    Note: The SS signal can be used for MISO pin output control in UART mode. It should be fixed to Low when Hi-z output is not required. (For more information on the SS signal, refer to the S1R72U06 Data Sheet.)

  • Page 12: Uart Mode Connection Example

    7. Connection with Main CPU 7.1.1 UART mode connection example Main CPU S1R72U06 EVA BOARD RoHS MISO MOSI XIRQ_EVENT GPI_0 XIRQ_STATUS GPI_1 SIO_READY GPI_2 WAKEUP GPO_0 7.1.2 SPI mode connection example Main CPU S1R72U06 EVA BOARD RoHS MISO MISO MOSI...

  • Page 13: Connection Cable Example

    This is a typical cable for connecting to CN9. Connect the connector end to CN9. The main CPU end should be modified as required to suit the client’s configuration. (L= desired length) HIF3A-20D-2.54R (Hirose) or similar product Flat cable AWG#28 lattice type EPSON S1R72U06 Evaluation Board Manual (Rev.1.0)

  • Page 14: Power Supply

    The power supply for this board should be supplied to CN1, as shown below. 1 pin +5 V 2 pin 3 pin N.C. 4 pin N.C. Note: When inputting a different voltage to CVDD or VRIN, refer to “3. Jumper Settings.” EPSON S1R72U06 Evaluation Board Manual (Rev.1.0)

  • Page 15: Setting Example

    JP16 VBUS output (CN7) switching MAX8586 output U06 internal VBUS-SW output LVDD and UVDD3 input settings 9.3.1 When using S1R72U06 internal regulator output for LVDD and UVDD3 (Select blue settings) Content Setting U06 internal regulator input capacitor Open With LVDD external input...

  • Page 16: When Using External Input For Lvdd And Uvdd3

    Note: SW4 (INIT_BAUD) is not used in SPI mode, since this is a dedicated UART setting. We recommend setting this to Low. 9.5 CLKIN The following procedures are required when feeding clock input to the S1R72U06 CLKIN pin with this board: (1) Remove CR1. (2) Set JP8 to Open. (When CLKSEL = 24 MHz) (3) Remove C23, C24, R30, R22, R23.

  • Page 17: Appendix

    CN9: CN6: Main CPU USB Mini-B connector IC4: connector S1R72U06 CN4: Power supply output connector CN7: Standard-A connector SW1-SW4: SW5: LED2, 3, 4, 9, 10, 11, 12: Mode setting Reset switch Status LEDs switches EPSON S1R72U06 Evaluation Board Manual (Rev.1.0)

  • Page 18: Circuit Diagram

    10. Appendix 10.2 Circuit diagram Refer to attachments. 10.3 Component list Refer to attachments. 10.4 Circuit board dimensions External dimensions: 100.00 mm x 100.00 mm (excluding protrusions) EPSON S1R72U06 Evaluation Board Manual (Rev.1.0)
  • Page 20 S1R72U06 Evaluation Board RoHS Component List Note: Quantities include components not mounted. For unmounted components, refer to “Output for Unmounted Components Revised: 2009/02/03 Revision: 1.0 partName Quantity Maker value rating tolerance reference Remarks ---------------------- ---------- ------------ ------- -------- ------------- ------------------...
  • Page 21 Note: All substitute items must comply with RoHS requirements ＊＊＊＊Output for Unmounted Components＊＊＊＊ Part name Mounted flag DLW21SN900SQ2L No_Mount DLW21SN900SQ2L No_Mount AVRL161A6R8GBA No_Mount RSB6.8S No_Mount WL-8-4 No_Mount WL-8-4 No_Mount WL-8-4 No_Mount AVRL161A6R8GBA No_Mount MCR03EZHJ000 No_Mount MCR03EZHJ104 No_Mount MCR03EZHJ105 No_Mount MCR03EZHJ000 No_Mount MCR03EZHJ000 No_Mount...

  • Page 22: Revision History

    Revision History Revision History Appendix-1 Revision details (including previous details) Rev. No. Date Page Type and reasons Rev 1.0 02/05/2009 All pages Newly established EPSON S1R72U06 Evaluation Board Manual (Rev.1.0)
  • Page 23 20/F, Harbour Centre, 25 Harbour Road, Wanchai, Hong Kong Phone: +852-2585-4600 FAX: +852-2827-4346 Telex: 65542 EPSCO HX EPSON TAIWAN TECHNOLOGY & TRADING LTD. 14F, No. 7, Song Ren Road, Taipei 110, TAIWAN Phone: +886-2-8786-6688 FAX: +886-2-8786-6660 EPSON SINGAPORE PTE., LTD.

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