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TUSB3410 Product Overview

TUSB3410 Product Overview. TUSB3410 USB Full–Speed to Enhanced UART Bridge. USB Full–speed compliant device USB–to–Serial (UART) Bridge Integrated Enhanced UART to 921.6kbaud Integrated Slow IrDA Controller Integrated 8052 Microcontroller 16K RAM for application code space

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TUSB3410 Product Overview

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  1. TUSB3410 Product Overview

  2. TUSB3410USB Full–Speed to Enhanced UART Bridge • USB Full–speed compliant device • USB–to–Serial (UART) Bridge • Integrated Enhanced UART to 921.6kbaud • Integrated Slow IrDA Controller • Integrated 8052 Microcontroller • 16K RAM for application code space • 4 General Purpose I/O Pins Certified compliance and inter–operability Flexible Architecture to meet a multitude of customer-defined applications USB-to-RS-232 Dongles Point-of-Sale Terminal Peripheral Interface Mobile phone data cable Serial-based MCU interface Industrial control interface Features Benefits Applications 1 ku SRP = $2.25 More Information

  3. Typical Application:USB to RS–232 Bridge TPS76933 SN75LV4737A TUSB3410 More Information

  4. TUSB3410UARTPDK Evaluation of the TUSB3410 as a USB to RS-232 converter. • Features • Quickly convert an RS-232 product to USB • Jump start development or use as a complete USB-to-RS-232 converter • Bridging FW, drivers, and schematics provided • Quick connect to a USB-enabled host • No Power Supply required - the EVM gets power via the USB cable (not included) • What’s Included? • Getting Started Letter • Populated EVM Board • USB and UART Cables • Schematic • User's Guide www.ti.com/tusb3410uart More Information

  5. TUSB3410UARTPDK Software • TUSBWINVCP Software – www.ti.com/tusbwinvcp: • Win98, WinMe, Win2K, and WinXP Drivers and Firmware object code that creates a Virtual COM Port (VCP) can be downloaded from the above tool folder link if you agree to the online license agreement that requires registration with MY.TI. • Linux has native support in 2.6.11 kernel tree. Other Linux support can be found at www.brimson.com or by contacting usb@ti.com. • MAC is in development with BETA versions available by contacting usb@ti.com. • To create your own application firmware, a compiler will be necessary: • The TUSB3410 is based upon the industry-standard 8052 microcontroller for which there are several compilers on the market that would be suitable. Some examples are at www.iar.com, www.keil.com, and at www.tasking.com. • The source code for our VCP drivers is available after an on–line survey is submitted and reviewed at http://focus.ti.com/docs/toolsw/folders/print/tusbwinvcp-srccode.html • Utilities: • USB I2C Header Generator Utility for VCP Applications Utility (www-s.ti.com/sc/psheets/sllc251/sllc251.zip) • A DOS-based tool that generates an image file for your I2C EEPROM using your binary object code and/or custom descriptors as inputs. • Note: AppLoader should not be used in conjunction with this tool More Information

  6. TUSB3410GPIOPDK Evaluation of the TUSB3410 as a general purpose USB MCU. • Features • Jump start development with a resident TUSB3410 • Test via on board buttons/lights • Quick connect to a USB-enabled host • Download Firm Ware changes via USB for quick debugging • No Power Supply required - the EVM gets power via the USB cable (not included) • What’s Included? • Downloadable gerber file • Getting Started Letter • USB and UART Cable • Schematic • User's Guide www.ti.com/tusb3410gpio More Information

  7. TUSB3410GPIOPDK Software • Firmware: • The EVM board comes with firmware that makes the PDK act like a four-key USB keyboard. • Source code for this sample code is available to download after registering through MY.TI • To create your own FW, a compiler will be necessary. There are several compilers on the market that would be suitable, for example, see www.iar.com, www.keil.com, and www.tasking.com. • Drivers: • The PDK assumes usage of the USB Human Interface Device (HID) class driver. For more information on class drivers, refer to the USB Implementers Forum website at www.usb.org • If this driver will not be acceptable for the given application, a custom driver will need to be written. One option is to use a package like the Jungo WinDriver (www.jungo.com) Package. Another option would be to use the Microsoft DDK USB Driver. • Utilities: • I2C Header Generator Utility (www-s.ti.com/sc/psheets/sllc152d/sllc152d.zip): • DOS-based tool that generates an image file for your I2C EEPROM using your binary object code as input. • AppLoader Driver (www-s.ti.com/sc/psheets/sllc160/sllc160.zip): • Windows USB device driver that enables firmware to be kept on the PC rather than in the USB device's EEPROM during the FW development process • Note: AppLoader should not be used in conjunction with the TUSB3410UARTPDK More Information

  8. Key Documentation • TUSB3410 Data Manual • slls519: focus.ti.com/lit/ds/symlink/tusb3410.pdf • VIDs, PIDs, and Firmware: Design Decisions When Using TI USB Device Controllers Application Note • slla154: focus.ti.com/lit/an/slla154/slla154.pdf • Application of TIs VCP Software Solution Guide • slla170: focus.ti.com/lit/an/slla170/slla170.pdf • TUSB2136/TUSB3210 Firmware Debugging Guide : • sllu027a: focus.ti.com/lit/an/sllu027a/sllu027a.pdf More Information

  9. TUSB3410 Product Family Roadmap Integrated 5V-to-3.3V Reg. • Lower System BOM Cost VBUS input. • In self-powered apps, the bootcode can check for bus attachment, and if not attached, do not yet assert DP/DM. Errata Fixes • Bootcode • /SUSPEND Current ROM/RAM to all ROM • Convert BOOTCODE ROM and APPLICATION RAM to Single APPLICATION ROM memory block • Fixed-function device • Allows lower device cost All TUSB3410 Product Roadmap Information is Preliminary and Subject to Change TUSB3413 ROM = RS232 POTENTIAL EXAMPLES Existing TUSB3410 TUSB3411 RAM-Based RAM→ROM TUSB3414 ROM = IrDA SN34xx ROM = Custom Projected Schedule: TUSB3411 Samples: 12/2005 TUSB3411 M/P: 03/2006 TUSB3413 Samples: 03/2006 TUSB3413 M/P: 06/2006

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