Texas Instruments TUSB3410 User Manual
Texas Instruments TUSB3410 User Manual

Texas Instruments TUSB3410 User Manual

General-purpose input/output evaluation board
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TUSB3410 General Purpose
Input/Output Evaluation
Board
User's Guide
September 2002
Universal Serial Bus Products
SLLU041

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Summary of Contents for Texas Instruments TUSB3410

  • Page 1 TUSB3410 General Purpose Input/Output Evaluation Board User’s Guide September 2002 Universal Serial Bus Products SLLU041...
  • Page 2: Important Notice

    Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.
  • Page 3: Evm Important Notice

    Texas Instruments (TI) provides the enclosed product(s) under the following conditions: This evaluation kit being sold by TI is intended for use for ENGINEERING DEVELOPMENT OR EVALUATION PURPOSES ONLY and is not considered by TI to be fit for commercial use. As such, the goods being provided may not be complete in terms of required design-, marketing-, and/or manufacturing-related protective considerations, including product safety measures typically found in the end product incorporating the goods.
  • Page 4 EVM schematic located in the EVM User’s Guide. When placing measurement probes near these devices during operation, please be aware that these devices may be very warm to the touch. Copyright 2002, Texas Instruments Incorporated Mailing Address: Texas Instruments Post Office Box 655303...
  • Page 5 About This Manual This user’s guide describes the setup and operation of the TUSB3410 general- purpose input/output evaluation board. Familiarity with the universal serial bus (USB) protocol and common lab testing equipment is required, and is as- sumed throughout this user’s guide.
  • Page 7: Table Of Contents

    ............. . . TUSB3410 GPIO EVM Schematic Diagram 1–1...
  • Page 8 viii...
  • Page 9: Required Hardware And Software

    Required Hardware and Software The TUSB3410 general-purpose input-output EVM was designed for use with a personal computer running a USB-enabled operating system. The PC should be USB 1.1 or USB 2.0 spec compliant. This implies the BIOS, chip- sets, and operating system are all spec compliant. If the BIOS is not spec com- pliant, the system may not boot when USB devices are connected at power up and the EVM may not function.
  • Page 10: Hardware Items

    Hardware Items 1.1 Hardware Items The TUSB3410 EVM is shown in Figure 1, together with typical representations of the hardware items required for its use. Figure 1–1. TUSB3410 Evaluation Hardware USB Cable Serial Cable USB EVM...
  • Page 11: Hardware Overview

    EVM for probing. An LED (D2) displays the suspend status of the TUSB3410 device. A USB cable should be plugged into a USB port on a PC or USB hub and connected to the TUSB3410 EVM type-B USB connector (U3).
  • Page 13: Interfaces And Usb Ports

    This chapter provides information required for proper operation of the TUSB3410 GPIO EVM. This includes power and PC connection require- ments, as well as descriptions of important operating features of the board, such as switches, jumpers, and indicators. Topic TUSB3410 EVM Setup .
  • Page 14: Tusb3410 Evm Setup

    Configure the EVM if required, based on desired settings specified later in this section. Use a standard USB cable to connect the TUSB3410 EVM to a downstream port of the PC or a USB hub tier. 2.2 Interfaces and USB Ports The EVM uses a standard type-B connector for the upstream port.
  • Page 15: Jumpers

    TUSB3410 automatically reads the EEPROM at power up via the I header must be added to the application firmware before loading it into the EEPROM. See the TUSB3410 data manual for a description of the header definition. The header can be generated automatically using the I header-generation utility software provided with the device.
  • Page 17: Bill Of Materials And Evm Layouts

    Bill of Materials and EVM Layouts This chapter describes the bill of materials and EVM layouts for the TUSB3410 EVM. Topic Bill of Materials ..........
  • Page 18: Bill Of Materials

    P32.4KCCT-ND 10 k P10.0KCCT-ND 15 k P15.0KCCT-ND P1.50KCCT-ND P10.0KCCT-ND Switch 7914G-1-000E T point R HDR1X1 Test point Test point, small TUSB3410 TUSB3410 TPS76933 TPS76933DBVT Type B USB-shield AE1085-ND 8-pin socket for 24LCxx A400-ND MAX3221E MAX322E T.I. 12-MHz crystal P-16695 HC49SMD...
  • Page 19: Evm Layouts

    EVM Layouts 3.2 EVM Layouts Figure 3–1. Top Layer Figure 3–2. Bottom Layer Bill of Materials and EVM Layouts...
  • Page 21: Tusb3410 Gpio Evm Schematic Diagram

    Appendix A TUSB3410 GPIO EVM Schematic Diagram TUSB3410 GPIO EVM Schematic Diagram...
  • Page 23 EARTHGND TDK MPZ2012S331A TP10 +3V3 33pF 33pF 12 MHz Crystal HC49SMD 8pin Socket for 24LCxx GPIO1_RXD GPIO2_TXD GPIO3 GPIO4 SUSP RSTIn +3V3 SUSP TUSB3410 SUSPEND +3V3 0.1uF 0.1uF +3V3 0.1uF 0.1uF T1OUT INVALID FORCEON R1IN GPIO2_TXD T1IN GPIO1_RXD R1OUT MAX3221E...

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