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Showing 181 results View by: Thread Post Sort by
    Answered
  • DLPC3439: Regarding LABB dimming function

    Hidenori Katagiri
    Hidenori Katagiri
    Resolved
    Part Number: DLPC3439 Hi TI, I have two questions about the LABB dimming function. I guess the dimming function is realized by adjusting angle of DMD millers through DMD Sub-LVDS signals. Is my guess correct? Regarding this feature logic, is…
    • Resolved
    • over 4 years ago
    • DLP®︎ products
    • DLP products forum
  • Answered
  • DLPC3439: DLPC3439 first time programming

    Ahmed Chehaibi
    Ahmed Chehaibi
    Resolved
    Part Number: DLPC3439 Other Parts Discussed in Thread: DLPDLCR4710EVM-G2 , Dear all, We developed a DLP projector based on the TI DLPDLCR4710EVM-G2 and now we are trying to make it run (hopefully perfectly). I managed to program the on-board MSP430…
    • Resolved
    • over 6 years ago
    • DLP®︎ products
    • DLP products forum
  • DLPC3439: How to update the SPI Flash image by DLPC3439

    Mars Wang
    Mars Wang
    TI Thinks Resolved
    Part Number: DLPC3439 We got an external CPU connected with DLPC3439 by I2C bus, and need to on-line update the image in the SPI FLASH chip that attached on DLPC3439 with external CPU program. The CPU program sent order to DLPC3439 by I2C bus, and then…
    • over 6 years ago
    • DLP®︎ products
    • DLP products forum
  • DLPC3439: DLPC 3439

    user5248921
    user5248921
    TI Thinks Resolved
    Part Number: DLPC3439 i want know crystal route length from 24M crystal to one DLPC 3439 and from crystal to another DLPC3439 ? Impedance for crystal is 100 OHM, this is necessary? I search DLPC3439 SPEC, how long the length for crystal to DLPC3439…
    • over 5 years ago
    • DLP®︎ products
    • DLP products forum
  • DLPC3439: 1080P DMD damage

    user6007307
    user6007307
    TI Thinks Resolved
    Part Number: DLPC3439 HI TI team: We found DMD damage during aging of 1080p DLP projection project. The damage status is shown in the following figure.Many vertical lines Now we need to find out the damage reason ,Please give some suggestions
    • over 5 years ago
    • DLP®︎ products
    • DLP products forum
  • Answered
  • DLPC3439: firmware FWSel_DLPC3439_DLPA3005_pm2_i2c0x36_v7p7p0.img reports error in communication status

    Zdenek Zechovsky
    Zdenek Zechovsky
    Resolved
    Part Number: DLPC3439 Other Parts Discussed in Thread: DLPA3005 , , DLP4710 Hi, I'm actually testing new TI firmware FWSel_DLPC3439_DLPA3005_pm2_i2c0x36_v7p7p0.img. Working just well, but compared to firmware dpp3439-dual-ASIC_7.3.2.img communication…
    • Resolved
    • over 4 years ago
    • DLP®︎ products
    • DLP products forum
  • RE: DLPC3439: Input range of external YCrCb video source

    Zdenek Zechovsky
    Zdenek Zechovsky
    Hello Vivek, I have just one issue with output range of luminance levels, otherwise complete system works perfect. Parallel interface in mode 16-bit YCrCb 4:2:2 expect full range of levels from 0 to 0xff (256 luminance levels), but my video decoder…
    • over 5 years ago
    • DLP®︎ products
    • DLP products forum
  • DLPC3439: DLPC3439CZEZ sideband and reel baking temperature

    Meng jeffrey
    Meng jeffrey
    TI Thinks Resolved
    Part Number: DLPC3439 The moisture resistance level (MSL) of the DLPC3439CZEZ is level 3, According to the J-STD-033D standard, it must be consumed within 168 hours after opening the package. It is impossible for us to consume all 2500pcs of a plate…
    • over 6 years ago
    • DLP®︎ products
    • DLP products forum
  • Answered
  • RE: DLPC3439: SPI PROMS attached to the DLPC3439 chips

    Nadine Estermann
    Nadine Estermann
    Resolved
    Hello Ed, Thank you for your interest in our DLP Technology. The firmware is getting normally provided from our optical engine manufactures. Do you have an optical engine manufacture you are currently working with ? Thanks, Nadine
    • over 8 years ago
    • DLP®︎ products
    • DLP products forum
  • Answered
  • RE: TFP401: Problem interfacing TFP401 to DLPC3439

    Yun-Seok Cho
    Yun-Seok Cho
    Resolved
    Hi Anyiam, Yes. I have checked the pin-mapping between TFP401 and DLPC3439. But I couldn't find out any problem. On my own board, I'm using two of DLPC3439. The master and slave of DLPC3439 are sharing the same signals from TFP401. The signals…
    • over 6 years ago
    • Interface
    • Interface forum
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