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  • DS90UB949A-Q1EVM: Can not read the device I2C address ,need to request a return

    TI Thinks Resolved
    Part Number: DS90UB949A-Q1EVM Other Parts Discussed in Thread: ALP Device NO:7339800047;Issue:Can not read the device I2C address Device NO: 7452600028; Issue: Can not read the device I2C address

  • DS90UB949A-Q1EVM: DS90UB949A-Q1:I2c error, causing the screen to go out

    Part Number: DS90UB949A-Q1EVM Other Parts Discussed in Thread: DS90UB949A-Q1 Dear Ti : 1. I am using the ds90ub949a-q1 to light up the screen and use it to achieve screen touch. At the beginning, the screen display is normal. However, after about…

  • DS90UB949A-Q1EVM: connector question

    TI Thinks Resolved
    Part Number: DS90UB949A-Q1EVM Other Parts Discussed in Thread: DS90UB949A-Q1 Hi Expert, My customer would like to use DS90Ub949A-Q1 EVM pair with their internal 988 display board. One question would like to check with you. There have two LVDS output…

  • DS90UB949A-Q1EVM: How to expand receive/read buffer size to a length of >32 bytes using board.ReadI2C(0x00,0x00,>31) in Analog Launchpad ALP?

    Part Number: DS90UB949A-Q1EVM Other Parts Discussed in Thread: ALP , USB2ANY I have made with the TI Board and Application Layer Protocol (ALP) in relation to read/write I2C transactions. At this juncture, I have encountered a query regarding the…

  • RE: DS90UB949A-Q1EVM: How to write EDID into DS90UB949

    Hi Amy, Amy Luo said: a. ALP Inofmation tab, the deserilizer output is NO. (even we set the 0x5c bit[6] ) , why ? Because there is no deserializer connected. Amy Luo said: . you can see my EDID tool, the resolution is 1280x640, (640!!!) , but my…
    • Answered

  • RE: DS90UB949A-Q1EVM: I2S Output from Serializer and using I2S pins as normal GPIO

    Resolved
    Hey Vivek, Vivek Karna said: 1. How can I set the I2C_CLK of the Serializer which is coming out from the Serializer device and how I2S_CLK is set to give a particular frequency? The frequency is set based on your sample rate and I2S data word size…
    • Answered

  • DS90UB949A-Q1EVM: Ds90ub949EVM J25 I2C can only read but not write

    Resolved
    Part Number: DS90UB949A-Q1EVM Other Parts Discussed in Thread: DS90UB949A-Q1 Dear TI, I have an urgent problem that needs your help. We want to use the development board to connect I2C to control ds90ub949 EVM. But the problem now is that I connect…
    • Resolved
    • Answered

  • DS90UB949A-Q1EVM: Using with coaxial cable

    Resolved
    Part Number: DS90UB949A-Q1EVM Other Parts Discussed in Thread: DS90UB947-Q1 , DS90UB928Q-Q1 Hi team, 1. Could you please let me know how to use DS90UB949A-Q1EVM with coaxial cable? I recognize the termination should be cared like datasheet 8.2.1…
    • Resolved

  • DS90UB949A-Q1EVM: getting the EVM going

    TI Thinks Resolved
    Part Number: DS90UB949A-Q1EVM Other Parts Discussed in Thread: ALP Team, so I understand by default you need to have the downstream / deserializer connected or force bit 6 of reg 5C >> this should get you HPD pin toggle on the GUI Then you also need…
    • Answered

  • DS90UB949A-Q1EVM: How to run FULL HD video source

    Resolved
    Part Number: DS90UB949A-Q1EVM Other Parts Discussed in Thread: DS90UB948-Q1EVM , , ALP Dear all, I'm facing a problem with FULL HD video source test. Could you please let me know how to run FULL HD video source (1920 x 1080, 60fps) using DS90UB949A…
    • Resolved

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