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Driver TUSB2136 for windows seven

Cleidir Salvato da Silva
Prodigy 50 points

We are finalizing the project using the TUSB2136, partially functional Windows environment, I say partly because we are having trouble with windows 7 x64 drivers use this platform that has the "ApLoader" amd64 hub is recognized and acknowledges that it has a device to put more does not complete the recognition of this device "keyboard" with windows that returns the seguente notice.

 

"Windows can not verify the digital signature of the necessary drivers for this device. Maybe a recent hardware or software you installed a signature file with an incorrect or damaged, or perhaps the file is a malicious software of unknown origin. (code 52) "

 

Therefore I would like to know if you have a compiled driver for windows 7 x64 (Intel), or source files ApLoader.SYS so we can make the appropriate changes.

Thanks .

  • 0
    TI__Guru* 76130 points

    Hello,

    Does the device shows up in the Device Manager?

    Does it works on another Windows?

    How long is the reset signal you are sending to the TUSB2136?

    Are you booting your system with the TUSB2136 connected?

    Can you share your schematics?

    Regards.

  • 0 in reply to Elias Villegas M.
    TI__Guru* 76130 points

    Do you have any sort of terminations on the SCL and SDA lines?  
    Can you check that the Apploader driver is properly installed?
    You should be able to see the ApLoader.sys file under Windows\systerm32\drivers and the tusb2136.bin file in the Windows\Temp directory.  Try copying the tusb2136.bin file to the Windows\system32\drivers directory and using device manager to reload the driver.

    Regards.

  • 0 in reply to Elias Villegas M.
    Prodigy 50 points

    Thank you for your attention, I'm not using the I2C bus but the Apploader.
    The installation of the drivers were made in Windows XP and Windows both in seven 32-bit platform. My problem is in driverspara windows xp 64 bit (64 xp not tested yet).

    In a directory is generated Apploader x86 and amd64 put both drivers do not work for 64 bits.

  • 0
    Prodigy 50 points

    source files are available and what the compiler that was done "ApLoader.sys" I believe that we can update this drive for windows 7 x64

  • 0 in reply to Cleidir Salvato da Silva
    Prodigy 50 points

    The following shows the procedures performed to install the kit with the TUSB2136 Computer Intel Core 2 Duo "CPU E8400" with operating system Windows Seven 64-bit. With Windows XP the same method used below have success in installing and using the device.

     

    After connecting the TUSB2136-TPS2149 Product Development Kit, the Windows device manager shows the device as unknown but recognizes the VID and PID of the same. As the figure below.

     

    Run the driver installation procedure for "Aploader".

     

    Indicates which folder is the files ("ApLoader.sys", "Apploader.inf", "test.BIN"), was modified to recognize Apploader.inf test.bin as the FW.

     

    After identifying the driver files, windows recognizes that the driver is not digitally signed by generating an alert from windows, the boot of my windows was made with the option that disables the digital signature.

     

    Accepting the installation without a digital signature windowss returns the warning that this driver will not run properly and completes the installation.

     

    Restarting the computer and running the same procedure given above, the end of the installation return the warning that this driver has no digital signature can be one and the same file is a malicious software and returns with the error code 52.

     

    Finishing with the recognition of the device in the manager but with a warning device and execute.

     

     

     

  • 0 in reply to Cleidir Salvato da Silva
    Prodigy 50 points

    Good morning,

    've succeeded in installing the drive in Windows 7 - 64bit, after many tests, I performed a reboot of the OS precione F8 and disabling driver signature enforcement.

  • 0 in reply to Cleidir Salvato da Silva
    Prodigy 10 points

    I can not find the driver TUSB2136PM. For windows 7 32 bit and 64 bit. someone has this driver or know where I can download?

  • 0 in reply to Vinicius Bigoni Perozzi
    TI__Guru* 76130 points

    the driver provided by TI is the Apploader driver which is available on ti.com at http://www.ti.com/litv/zip/sllc160a

    Regards.