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  • Forum Post: usb set up in Dvm 365

    saheel ahamed
    hi, i am using dvm365 Evm board,i want to check usb is working fine or not usb is conected vis proc filesystem where will be the data when usb is hot plugged in to the hardware since i don't find /dev/sda1 or sda2 entries in my kernel version 2.6.18 ,i can see /proc/bus/usb/---devices and...
    on Jul 6, 2009

  • Forum Post: TUSB2046B - unknown device

    Christoph10209
    Hi, I've some trouble using a TUSB2046B on my board. I'm using the circuit shown in the datasheet of the TUSB2046B, figure 13 (self-powered hub, individual-port power management). Actually, I'm working with Windows XP SP3. After connecting the device, Windows searches for drivers and...
    on Jul 16, 2009

  • Forum Post: TUSB3210GENPDK obsolete?

    Gavin Perry
    I am developing an application using a generic USB interface (presumably TUSB3210) andTLC5940 LED drivers. I can still order the TLC5940EVM-106 for $99 but apparently the required TUSB3210GENPDK interface is obsolete. How does one use the 5940EVM these days? Is there a substitute EVM for the TUSB3210GENPDK...
    on Oct 4, 2009

  • Forum Post: USB to IEEE1394 conversion

    Dmitry Vasilenko - Arrow
    Colleagues, TI is the leader in both USB and Firewire interfaces, does anyone knows how to organize a USB to IEEE1394 conversion?
    on Dec 15, 2009

  • Forum Post: TUSB2077 - Port disconnect problem

    Joost Waegebaert
    Hi, We've been successfully using a TUSB2077 hub in an industrial system for a long time now. Over the years one problem remained and keeps surfacing now and then : when unplugging the USB device on hub port 3 (connected to pins DP3-DM3), the USB software driver panics and exits with an 'unable...
    on Feb 23, 2010

  • Forum Post: Can not compile TUSB3410 bootcode (USB-UART)

    Sila Sornsujitra
    Now, I'm under study about TUSB3410. I download code from SLLC139.zip and I try to compile it, but I can not compile it by keil compiler. Any one can help me? please.. And who have example code for comunication between PC<->TUSB3410 to control GPIO I'm appreciate for support krab...
    on Feb 23, 2010

  • Forum Post: Re: TUSB3410 running but problem with host driver using older VB6 apps using MSCOMM

    Bob Sprockett
    The guys at www.comm32.com are about to release an updated version of their MSComm compatible OCX that works just fine with the TUSB3410 device. www.comm32.com Release date for this updated version is Monday 10. May 2010 the new Comm32.ocx is backward compatible with Microsoft's MSComm32...
    on May 5, 2010

  • Forum Post: Re: Need TUSB1210 Recommended land pattern

    Peter Considine
    Hello Chen, Thank you for your interest in TUSB1210. The plan is for TUSB1210 to be released to production in Aug 2010. In the meantime sampling of TUSB1210 is already available by contacting your TI Regional Customer Support. Please feel free to contact me directly on my TI email at p-considine...
    on May 26, 2010

  • Forum Post: TUSB2077A and overcurrent protection

    Calum Mackinnon
    Hi, I have a customer who is thinking of switching to the TUSB2077A due to hardware issues with another vendor. His current issue is - when the device detects an overcurrent condition it disables the port but does not reinitialize the port when the overcurrent condition goes away - he needs a hard...
    on Aug 15, 2010

  • Forum Post: TUSB2046B Design Issue

    Chithambaram Veerappan
    Hello All I have implemented a USB hub based on the reference design in the TUSB2046B datasheet. (Self-Powered, Individual Power Control.) When I connect it to a Linux device (a Gumstix Overo Earth - similar to a BeagleBoard - TI OMAP devices) I receive error messages. . . . usb 1-1: new low...
    on Mar 9, 2010

  • Forum Post: TMS320VC5416 DSP and TUSB3210

    Steve McClintock
    Hi everyone, I need to make USB communications for my DSP (TMS320VC5416) and want to know if the TUSB3210 is the interface to use, or just a TUSB1105 transceiver. I'm assuming with the '1105 I'd be writing a lot more code, and there would be additional timing considerations. I would like...
    on Jan 17, 2011

  • Forum Post: TI MSP-430FETUIF and VirtualBox on the same machine => Bluescreen

    Simon Richter
    Hello, I am working on an embedded software project where I need to support multiple targets, one of which is an MSP430 which we'd like to use with IAR Workbench, and another is only supported with a Linux based toolchain. Thus, I have a system with IAR and VirtualBox installed. Now, if both...
    on Jan 21, 2011

  • Forum Post: Re: TUSB2046B without EEPROM in Linux Environment

    Sergey Prilepin
    Hello, Dan, Thank You for fast reply. Now I know what problem was in Marwell Open RD particularity. It was were use boot from USB-memory stick.
    on Apr 3, 2011

  • Forum Post: TUSB3210 Self Power

    Kanji Shibatani
    Hello, I found #21 pin in TUSB3210 is Ground in the data sheet . However, #21 pin in the schematic of the TUSB3210KBDPDK user's guide, is "SELF/BUS" and can be selected to 3.3V or GND. Which is Correct? We want to use TUSB3210 with Self powered. ( 3.3V/5V is always On). ...
    on Sep 5, 2011

  • Forum Post: SuperSpeed USB Multiplexer

    James Smith
    Hi Team, I need help trying to figure out how to MUX 16 USB2.0 ports into a single port. It needs to be able to support USB SuperSpeed (480Mbps). Do we make a single part that will fit this requirement? If not, is there a way we can cascade smaller multiplexers to make it work? Thank you. -James
    on Oct 13, 2011

  • Forum Post: Re: TUSB9261 connectivity to linux (Ubuntu)

    Clive Souter
    Julie: We are trying to connect with USB 2.0, not 3.0. The TI chip connects and works just fine with Windows, but we have a problem with Ubuntu, and Fedora (as it turn out - we are trying other machines). I have enabled the logging on the TI 9261, and there is a difference in what the two interfaces...
    on Dec 21, 2011

  • Forum Post: Re: tusb2046b hub

    Alfredo Chamberlain
    Hello Dan, What is the diference with tusb2077 for self powered? Only make a clone for aditional circuit in extra downstreams? Thank You
    on Jan 3, 2012

  • Forum Post: USB Hub schematic, PCB design?

    Kevin Weinberg
    I know there are evaluation boards available for the USB hub controllers, but I was wondering if anyone knew where I could get a 4-port powered USB hub without the enclosure? I'm developing a piece of electronics and need a powered hub but it will be installed in an enclosure with other electronics...
    on Jan 6, 2012

  • Forum Post: TUSB2046B device attach/detach

    Matthew Singer
    I am using a TUSB2046B attached to a Freescale K60 running MQX. When a device is in attached to the hub when the USB stack starts, that device is enumerated just fine. However, if the device is then detached or it is attached after the initial enumeration, no status change (or interrupt of any kind)...
    on Jan 9, 2012

  • Forum Post: TUSB3210 TI USB EEPROM Burner utility cause USB Hub Power Exceeded

    Dang Tr
    When I run the TI USB EEPROM Burner utility on my TUSB3210 design I get a USB Hub Power Exceeded error in windows. My designed is set to run on bus power however when I load the EEPROM Burner firmware it wants to consume 500mA. How can I prevent this from happening? Is the bus/self power mode set...
    on Dec 27, 2011

  • Forum Post: TUSB2046B downstream port detection

    Jeremy BRIERRE
    Hi I've connected a µProcessor host USB to the TUSB2046B thanks to 27R line resistor and a 1.5KR pull up resistor on D+. I've installed Linux on the µProcessor, which recognizes as well the HUB by the vendor ID and product ID. My issue is on the downstream ports. When I connect...
    on Dec 23, 2011

  • Forum Post: TUSB926x Driver issues

    tim taylor94381
    I am trying to do an initial flash burn of my new TUSB9261 Board, but there seem to be driver issues. The device enumerates as "TUSB9260 Boot Loader" but i cannot get the driver to install. The device manager window looks like the following. The Flash burner utility finds the device:...
    on Jan 20, 2012

  • Forum Post: TUSB9261 in data recovery device

    Andrew Tyshchenko
    Dear TI representative, I'm interested in using TUSB9261 USB3.0 to SATA bridge in data recovery equipment. You may have a look at our company website to get better understanding of target project: http://atola.com/products/insight/disksense.html Right now we are using USB2.0 Hi-Speed FX2LP interface...
    on Aug 2, 2012

  • Forum Post: Bus powered TUSB3410

    Andre Araujo
    Hello folks, I'm using TUSB3410 in my design and I'm facing the following problem: I have to connect the USB cable many times until I get a good connection. In the first tries, I get the following message: Translating: “USB device was not recognized - One of the USB devices connected...
    on Sep 6, 2012

  • Forum Post: Bus-powered TUSB2046B and Max current draw?

    Brandon Brodhead
    Hi all, I am making some modifications to my design and would like to pattern it after the bus-powered, ganged example provided in the datasheet. The only difference in my circuit is that I am only using 3 of the 4 downstream ports. However, I would still like to be able to pull the maximum 100mA per...
    on Nov 7, 2012
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