mogtaba

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Activity overview

Latest activity by mogtaba

  • mogtaba commented,

    1. Community
    2. TFTs
    3. NHD-7.0-800480EF-ATXL#-CTP dead?

    Hi allis there any update to this issue (compatibility  NHD-7.0-800480 & NHD-5.0-800480).thanks

  • mogtaba commented,

    1. Community
    2. TFTs
    3. NHD-5.0-800480TFT-ATXI#CTP TOUCH problem

    We have actually solved it.from the data sheet "the I2C should be pulled down to be low before powering on" that hangs my bus and gave me busy ERROR.the problem was The signal of waking up should b...

  • mogtaba commented,

    1. Community
    2. TFTs
    3. NHD-5.0-800480TFT-ATXI#CTP TOUCH problem

    -in our code the touch is always enabled-the problem is -except the other 5 displays are working and they are under the same conditions- Linux provide a command with the rootfs (i2cget is a small h...

  • mogtaba commented,

    1. Community
    2. TFTs
    3. NHD-5.0-800480TFT-ATXI#CTP TOUCH problem

    Thanks for your respond-Part Number: SFW6R-4STE1LF-Description : CONN FPC/FFC 6POS 1MM R/A SMD

  • mogtaba created a post,

    NHD-5.0-800480TFT-ATXI#CTP TOUCH problem

    1. Community
    2. TFTs

    Hi-we have developed device based on am335x EVM-In the development stage we bought 5 pieces of the display and they are working just fine.-Again we bought 50 pieces from Mouser in china. The touch ...

    • mogtaba
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    • 8 comments
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  • mogtaba commented,

    1. Community
    2. TFTs
    3. NHD-7.0-800480EF-ATXL#-CTP dead?

    yes i did, i have another lcd with the same result.iam using am3354 processorand also i tried changing PLL (133.33MHz to 300 MHz) and PCLK (9.5MHz - 30MHz).is there way for debugging.

  • mogtaba commented,

    1. Community
    2. TFTs
    3. NHD-7.0-800480EF-ATXL#-CTP dead?

    Kindly, , ,any one can help me here. . . ??

  • mogtaba commented,

    1. Community
    2. TFTs
    3. NHD-7.0-800480EF-ATXL#-CTP dead?

    HII have tried the two options, option one (shorting R4 with zero ohm ) and running my same 5" display code. and option two enabling the DEN. Unfortunate all what i got in the 7" display is just a ...

  • mogtaba commented,

    1. Community
    2. TFTs
    3. NHD-7.0-800480EF-ATXL#-CTP dead?

    Hi Michael_Li have been following your post, i have the same problem.i tried the above suggestion but didnt work for mei need to  create a short (usually with a 0 ohm resistor) across pads R4 on th...