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Showing 35 results View by: Thread Post Sort by
  • DS92LX2121: DS92LX2121 evaluation kit LX21EVK01

    Xiyao Zhao1
    Xiyao Zhao1
    TI Thinks Resolved
    Part Number: DS92LX2121 Hello, I am testing the evaluation Kit of DS92LX2121. The output of the sensors are 5V level. Is there some ICs recommended to convert the 5V level signal to 3v3 level? Thanks a lot! Kind wishes! Xiyao Zhao
    • over 3 years ago
    • Interface
    • Interface forum
  • Answered
  • RE: DS92LX2121: DS92LX2121

    Casey McCrea
    Casey McCrea
    Resolved
    Hello Duc, The DS92LX2121/22 chipsets use a bidirectional channel scheme while the DS15BA101 device is meant to be used as a unidirectional buffer so I would not recommend this scheme. Best Regards, Casey
    • over 6 years ago
    • Interface
    • Interface forum
  • DS92LX2121: SERDES doesn't work

    Roland Melad
    Roland Melad
    Part Number: DS92LX2121 Other Parts Discussed in Thread: DS92LX2122 Hello, We have a customer with below concern: I have a DS92LX2121/DS92LX2122 hooked up in camera mode and I cannot get the system to reliably work. The camera PCLK is 27MHz. The normal…
    • over 5 years ago
    • Interface
    • Interface forum
  • Answered
  • DS92LX2121 DS92LX2122 I2C clock streching

    Chris Demetrioff
    Chris Demetrioff
    Resolved
    Other Parts Discussed in Thread: DS92LX2121 , DS92LX2122 , DS90UB925Q-Q1 , DS90UB926Q-Q1 I am looking for assistance in troubleshooting an I2C issue with my circuit. I am using the DS92LX2121/DS92LX2122 in display mode. The DS92LX2121 (Serializer) is…
    • Resolved
    • over 9 years ago
    • Interface
    • Interface forum
  • DS92LX2121/2 - Question for Back channel

    Hiroshi Katsunaga
    Hiroshi Katsunaga
    Other Parts Discussed in Thread: DS92LX2121 , DS92LX2122 Hello, My customer has a question about DS92LX2121/2. [Q] They don' t use back channel. Is it possible for DS92LX2121/2 ? Is the way I2C Pass-Through bit (0x3, bit 3) = 1(Disabled) ? …
    • over 10 years ago
    • Interface
    • Interface forum
  • DS92LX2121 Terminology

    Gerald Johnson
    Gerald Johnson
    Other Parts Discussed in Thread: DS92LX2121 On page 25 in the display mode section of the DS92LX2121/22 data sheet reads: "Before initiating any I2C commands, the Serializer needs to be programmed with the target slave device address and Serializer…
    • over 11 years ago
    • Interface
    • Interface forum
  • DS92LX2121 / DS92LX2122 GPIO

    Bradley Helsel
    Bradley Helsel
    Other Parts Discussed in Thread: DS92LX2121 , DS92LX2122 Hi, If the Serializer (DS92LX2121) is not physically connected to the Deserializer (DS92LX2122) what can I expect the states of the GPO[0:3] pins to be at the Serializer? My system has an option…
    • over 11 years ago
    • Interface
    • Interface forum
  • DS92LX2121/DS92LX2122 programming

    TOM SEDLACK
    TOM SEDLACK
    Other Parts Discussed in Thread: DS92LX2121 , DS92LX2122 I am using DS92LX2121/DS92LX2122 in display mode and have some questions. First, my setup is PIC micro I2C going to the serializer with mode pulled high. The PIC software is configured to use clock…
    • over 12 years ago
    • Interface
    • Interface forum
  • DS92LX2121/DS92LX2122 I2C

    Gideon Riddell1
    Gideon Riddell1
    I am having some difficulties with the I2C control channel in an imager setup. First question: Should the Index and Match registers contain the same address, or different (alias) values like in this application note for a different SER/DES pair? http…
    • over 11 years ago
    • Interface
    • Interface forum
  • DS92LX2121/DS92LX2122 LVDS Crosspoint Switch

    Bradley Helsel
    Bradley Helsel
    Other Parts Discussed in Thread: DS92LX2121 , DS92LX2122 , HD3SS3415 , HD3SS3412 Hi, I am currently using the DS92LX2121/DS92LX2122 Channel Link III chip set for a touch screen user interface. I am working on an application that will require a single…
    • over 12 years ago
    • Interface
    • Interface forum
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