Logic PD Zoom Torpedo OMAP35 Series User Manual

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Zoom™ OMAP35x Torpedo Development Kit
User Manual
Logic PD // Products
Published: November 2009
Last revised: November 2011
This document contains valuable proprietary and confidential information and the attached file contains source code, ideas, and
techniques that are owned by Logic PD, Inc. (collectively "Logic PD's Proprietary Information"). Logic PD's Proprietary Information
may not be used by or disclosed to any third party except under written license from Logic PD, Inc.
Logic PD, Inc. makes no representation or warranties of any nature or kind regarding Logic PD's Proprietary Information or any
products offered by Logic PD, Inc. Logic PD's Proprietary Information is disclosed herein pursuant and subject to the terms and
conditions of a duly executed license or agreement to purchase or lease equipment. The only warranties made by Logic PD, Inc., if
any, with respect to any products described in this document are set forth in such license or agreement. Logic PD, Inc. shall have no
liability of any kind, express or implied, arising out of the use of the Information in this document, including direct, indirect, special or
consequential damages.
Logic PD, Inc. may have patents, patent applications, trademarks, copyrights, trade secrets, or other intellectual property rights
pertaining to Logic PD's Proprietary Information and products described in this document (collectively "Logic PD's Intellectual
Property"). Except as expressly provided in any written license or agreement from Logic PD, Inc., this document and the information
contained therein does not create any license to Logic PD's Intellectual Property.
The Information contained herein is subject to change without notice. Revisions may be issued regarding changes and/or additions.
© Copyright 2011, Logic PD, Inc. All Rights Reserved.
PN 1014634D
Logic PD, Inc. All Rights Reserved
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Summary of Contents for Logic PD Zoom Torpedo OMAP35 Series

  • Page 1 The only warranties made by Logic PD, Inc., if any, with respect to any products described in this document are set forth in such license or agreement. Logic PD, Inc. shall have no liability of any kind, express or implied, arising out of the use of the Information in this document, including direct, indirect, special or consequential damages.
  • Page 2 -Figure 6.1: Updated Torpedo SOM Clip Hold-Down Drawing to reflect new thermal pad; -Appendix A: Updated documentation link for kit Hardware Design Files to reflect new online format; added link to Documentation Overview Flowchart. 11/17/11 PN 1014634D Logic PD, Inc. All Rights Reserved...
  • Page 3: Table Of Contents

    8.10 UARTs ............................18 Power ..............................19 Battery Power ..........................19 9.1.1 Battery Charging ........................19 9.1.2 Recovering a Completely Drained Battery ................19 5V Power ............................20 Appendix A: Additional Documentation ....................21 PN 1014634D Logic PD, Inc. All Rights Reserved...
  • Page 4: Introduction

    Host PC (this document was written assuming a Windows XP host PC) □ SD card reader □ SD card □ Active Internet connection □ Serial cable (included in development kit) □ Terminal emulation program (e.g., Tera Term as described in Section 3.1) http://support.logicpd.com/auth/register_product.php PN 1014634D Logic PD, Inc. All Rights Reserved...
  • Page 5: Formatting A Bootable Sd Card

    Internet, use caution in what sites you visit and what you download. Logic PD has no association with any of these websites and makes no guarantees to their validity or the usability of downloads from their sites.
  • Page 6 2. Select the SD card device and FAT32 from the File System drop-down menu. Click Start. 3. You will receive a warning that the contents of the card will be erased. Assuming you have backed-up the contents of the SD card, click Yes. PN 1014634D Logic PD, Inc. All Rights Reserved...
  • Page 7 You are now ready to add LogicLoader files (see Section 3) or the NAND flash recovery files (see Section 4) to the SD card and boot from SD. PN 1014634D Logic PD, Inc. All Rights Reserved...
  • Page 8: Update Logicloader

    The terminal emulation program must support binary transfers in order to download software to the kit. Although Logic PD does not support any particular terminal emulation program, we suggest using Tera Term for Windows 2000 or XP (Tera Term is not available for Linux users).
  • Page 9: Connect Development Kit To Pc

    3. Plug the power adapter into an electrical outlet and the 5V line output connector into the power-in connector on the baseboard. See Figure 3.1. PN 1014634D Logic PD, Inc. All Rights Reserved...
  • Page 10: Boot Into Logicloader

    NAND flash or the SD card. 2. Take note of what LogicLoader Version number appears in this welcome prompt. This will help you know if you need to upgrade to a new version. PN 1014634D Logic PD, Inc. All Rights Reserved...
  • Page 11: Download New Version Of Logicloader

    6. Slide the power switch to the ON position and you should see a screen similar to what is shown below. HINT: You can hold down the v key on the keyboard during boot-up to verify the Boot Device is SDMMC indicating the kit booted from the SD card. http://support.logicpd.com/auth/ PN 1014634D Logic PD, Inc. All Rights Reserved...
  • Page 12 Zoom™ OMAP35x Torpedo Development Kit User Manual Notice that the LogicLoader Version number now shows the version you downloaded from the Logic PD website. This is because you have booted from the SD card containing that version. PN 1014634D Logic PD, Inc. All Rights Reserved...
  • Page 13 7. Because LogicLoader resides in NAND, it is necessary to erase the old LogicLoader on the OMAP35x Torpedo SOM before updating. Type erase /dev/nand0 B0 B2048 and press the Enter key. 8. Type update and press the Enter key. PN 1014634D Logic PD, Inc. All Rights Reserved...
  • Page 14 This file contains both NoLo and LogicLoader components necessary for updating LogicLoader. If you do not see a file that includes nolo_lolo_NAND.upd, please refer to the Release_Notes.txt file included in the LogicLoader version download for special instructions. PN 1014634D Logic PD, Inc. All Rights Reserved...
  • Page 15 Zoom™ OMAP35x Torpedo Development Kit User Manual 11. Verify that the Binary checkbox is checked. Click Open. 12. Tera Term will begin sending the file to the OMAP35x Torpedo SOM. PN 1014634D Logic PD, Inc. All Rights Reserved...
  • Page 16 14. Remove the SD card from your development kit and press the RESET button on the baseboard. 15. If the new version number is displayed, you now have the updated version of LogicLoader installed on your OMAP35x Torpedo SOM. PN 1014634D Logic PD, Inc. All Rights Reserved...
  • Page 17: Recover Corrupt Boot Nand Flash

    Jumper position when running off the 5V power supply. Jumper position when running off the battery power supply. NOTE: This is the default setting out of the box. Across pins 2–3 http://support.logicpd.com/support/askaquestion.php PN 1014634D Logic PD, Inc. All Rights Reserved...
  • Page 18: Som Hold-Down Clip

    The standoffs, item 5, are already connected to the development kit baseboard; item 4 is the included thermal pad. Figure 6.1: Torpedo SOM Hold-Down Clip Assembly Figure 6.2: Torpedo SOM Hold-Down Clip PN 1014634D Logic PD, Inc. All Rights Reserved...
  • Page 19: Connect The Etm Adapter Board To The Som

    ETM Connector Figure 7.1: ETM Connector on SOM 2. Position the ETM adapter board so that the Logic PD name on the adapter board is oriented the same way as the Logic PD name on the baseboard. 3. Make sure the connector on the bottom of the ETM adapter board aligns correctly with the connector on the SOM.
  • Page 20: Baseboard Hardware Specifications

    Touch is supported by a TI TSC2004 connected on the SOM’s I2C3 interface. The TSC2004 provides support for 4-wire touch. The connector located at reference designator J3 provides Logic PD’s standard 60-pin LCD connection. The header located at reference designator J5 can be used to expand the LCD to 24-bit (Logic PD Display Kits do not support this mode).
  • Page 21: Uarts

    P1. UARTB and UARTC are available as voltage level translated signals (J25 and J27) or as 1.8V signals (J33). If used as 1.8V signals, U24 and U25 should be disabled by pulling nPWRDOWNB and/or nPWRDOWNC low. PN 1014634D Logic PD, Inc. All Rights Reserved...
  • Page 22: Power

    Charging through the 5V DC input is done automatically when the 5V power supply is connected and the battery level is below the charging threshold (software controllable). Charging through USB1_VBUS requires software to enable USB charging. Please refer to Logic PD’s AN 416 OMAP35x Torpedo SOM Power Management for details on charging capabilities.
  • Page 23: Power

    The 5V input is only used to provide a charge to the MAIN_BATTERY rail on the OMAP35x Torpedo SOM. The charge path circuit allows in-system charging of a single cell lithium-ion battery source when power is applied to the 5V supply. PN 1014634D Logic PD, Inc. All Rights Reserved...
  • Page 24: Appendix A: Additional Documentation

    OMAP35x Torpedo Development Kit Hardware Design Files (BOM, schematic, and layout files for all boards included in the kit) http://support.logicpd.com/downloads/1470/ ■ OMAP35x Torpedo SOM Hardware Specification http://support.logicpd.com/downloads/1196/ ■ AN 416 OMAP35x Torpedo SOM Power Management http://support.logicpd.com/downloads/1288/ http://support.logicpd.com/auth/downloads/Zoom%20OMAP35x%20Torpedo%20Development%20Kit/ PN 1014634D Logic PD, Inc. All Rights Reserved...

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