Download Print this page

Advertisement

S1V30120 Evaluation Board
(FIRECREST)
User Guide
Rev.2.0

Advertisement

   Also See for Epson S1V30120

   Summary of Contents for Epson S1V30120

  • Page 1

    S1V30120 Evaluation Board (FIRECREST) User Guide Rev.2.0...

  • 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

    3. Configuration Options........................4 Configuration Switches ....................... 4 4. Detailed Interface Descriptions ....................... 5 Power Supply ..........................5 Clocks............................5 Reset ............................5 SPI Interfaces ..........................5 GPIO Buttons ..........................6 JTAG............................7 EPSON S1V30120 Evaluation Board (FIRECREST) User Guide (Rev 2.0)

  • Page 4: Introduction

    The FIRECREST board provides the necessary clocking, power, configuration and interfaces to allow evaluation of the S1V30120. It is designed to be used as a daughterboard to the S1V30100 Evaluation Board Nightingale, which provides a USB interface to a PC.

  • Page 5: System Overview

    The clocking and system configuration options are also shown on the left-side of the figure. FIRECREST implements a number of amplifier circuits for converting the S1V30120 headphone output to a speaker output. Consult the BOM that is delivered with the evaluation kit for details of the...

  • Page 6: System Interfaces

    System Interfaces FIRECREST has a large number of connectors to support all the interfaces available on the S1V30120. These are summarized below in Table 1. A full description of these interfaces can be found in Section 4. Table 1 Interface Connector Summary...

  • Page 7: Configuration Options

    Table 2 FIRECREST Configuration Switch Summary Switch Position Default Description SW5-1 Open [GPIOA0] Reserved Closed Enter S1V30120 Bootstrap Downloader on Reset. SW5-2 Open [GPIOA1] GPIOA2:A1 select bootstrap option. Closed Defined values are: 0x00: Reserved SW5-3 Open [GPIOA2]...

  • Page 8: Detailed Interface Descriptions

    NIGHTINGALE board. SPI Interfaces The S1V30120 has a single SPI Slave Interface. Table 3 shows the pin-out of the SPI Test Connector. The SPI Slave Interface uses the signals SIN, SOUT, SCLK, SFRM1 for serial data in, serial data out, serial clock, and slave select respectively.

  • Page 9: Gpio Buttons

    Port A Bit 10 Port A Bit 11 All the GPIO Port A signals of S1V30120 can be accessed via the 10-pin AMP MicroMatch test connector (J1). Connector J1 is given below in Table 5. Table 5 GPIO Connector Mapping J1 –...

  • Page 10: Jtag

    4. Detailed Interface Descriptions JTAG The JTAG Interface provides access to the ARM Processor on the S1V30120. Table 6 shows the pin-out of the JTAG connector. This is the standard pin-out used for connection to the ARM Multi-ICE unit. Table 6 JTAG Connector Pin-out J2–...

  • Page 11

    22uF SHUTDOWN VOUT 100K AGND SENSE VREF 100nF 47uF PLLSYSGND AGND SEIKO EPSON CORPORATION VTAP FEEDBACK LED2 22uF 100K AGND LP2960 FIRECREST PCB PLLSY SGND Rev. AGND Fiducial Fiducial Fiducial S1V30120 Evaluation Board Reference Design POWER SUPPLY Fiducial Fiducial Fiducial...

  • Page 12

    80992 Munich, GERMANY Hi- Tech Park, Shenzhen Phone: +49-89-14005-0 FAX: +49-89-14005-110 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. 1 HarbourFront Place,...

Comments to this Manuals

Symbols: 0
Latest comments: