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    Answered

  • DLP3021-Q1: Which commands trigger VID_CONFIG_COMP_IRQ?

    Resolved
    Part Number: DLP3021-Q1 Tool/software: Dear team, Could you please let us know which commands trigger VID_CONFIG_COMP_IRQ? Does the VCM_CONTROL Register (0x74) not trigger it? Is it only VCM_CONFIG and VCM_START_ADDR that trigger the IRQ? Best,…
    • Resolved
    • Answered

  • DLP3021-Q1: The FPGA interrupt "VID_LOOP_COMP_IRQ" cannot be cleared after playback is completed.

    Resolved
    Part Number: DLP3021-Q1 Tool/software: Dear Team, I have enabled VID_CONFIG_COMP_IRQ , VID_LOOP_COMP_IRQ , BROWNOUT_IRQ , and INIT_DONE_IRQ in FPGA_INTERRUPT_ENABLE (0x08) . At power-on, the HOST_IRQ is triggered by INIT_DONE_IRQ . Using FPGA_INTERRUPT_SET…
    • Resolved

  • DLP3021-Q1: Noisy custom Video projection for frame rate 60 fps and 25 fps

    Part Number: DLP3021-Q1 Other Parts Discussed in Thread: DLP2021-Q1 Tool/software: Hello DLP Support Team, I am also facing similar issue on DLP2021-Q1. I am able to flash FPGA with a custom video successfully at a frame rate of 60 fps. However, despite…
    • Answered

  • DLP3021-Q1: SPI Flash Writing Method in FPGA Architecture

    Resolved
    Part Number: DLP3021-Q1 Tool/software: Dear Team, In our research on FPGA architecture, we have a question we'd like to ask. We are exploring ways to accelerate the write speed of NOR Flash. However, based on the circuit diagram in our FPGA architecture…
    • Resolved

  • DLP3021-Q1: Evaluation board

    Part Number: DLP3021-Q1 Tool/software: Hello TI support, i bought the DLP3021 evaluation board before, and i met a issue when i tired to build program in DLP composer. i can communicate with the board and flash orginical programe, but if i click the…

  • DLP3021-Q1: DLP-Composer's 60Hz Frequency Settings

    TI Thinks Resolved
    Part Number: DLP3021-Q1 Other Parts Discussed in Thread: DLP2021-Q1 Tool/software: Dear Team, Can DLP Composer be set to 60Hz? According to the specifications (DLPU106A), the DMD in DLP3021-Q1 supports 60Hz. However, I encounter errors with these…
    • Answered

  • DLP3021-Q1: Differences with DLP3020-Q1

    Resolved
    Part Number: DLP3021-Q1 Other Parts Discussed in Thread: DLP3020-Q1 , DLPC120-Q1 , DLP3030-Q1 , DLP3021LEQ1EVM Hello, The two 0.3 inch automotive DLPs DLP3021-Q1 and DLP3020-Q1 have very similar specifications with both sharing the same package and…
    • Resolved

  • DLP3021-Q1: FPGA Response Time for DMD Image Switching After SPI Command.

    TI Thinks Resolved
    Part Number: DLP3021-Q1 Other Parts Discussed in Thread: TMP411 Tool/software: Dear Team, How much time does it take for the FPGA to switch the image on the DMD after receiving an SPI command(0x74)? Regards, Johns
    • Answered

  • DLP3021-Q1: Flash Alternative Solution

    Resolved
    Part Number: DLP3021-Q1 Dear Team, We're planning to use GigaDevice's 1G Flash (GD55LX01G). The FAE mentioned two differences between the 1G and 2G versions. Will these affect FPGA applications? Chip Erase time: 100s typical (1Gb) --> Chip Erase…
    • Resolved

  • DLP3021-Q1: FPGA Unpredictable LED Control

    TI Thinks Resolved
    Part Number: DLP3021-Q1 Dear Team, We have produced a batch of FPGA+DLP3021 products, and several units are experiencing an issue where the LEDs briefly light up and are immediately turned off by the FPGA. The RGB LED activation sequence seems random…

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