DLP3021LEQ1EVM: DLP3021LEQ1EVM: FPGA program for DLP3021LEQ1EVM and DMD monochrome mode (static mode)

Vladimir Zhukov

Part Number: DLP3021LEQ1EVM
Other Parts Discussed in Thread: DLP3021-Q1

Hello Akeem,

1. Yes, the DLP3021-Q1 can support a monochrome or white-only LED. DLP Composer uses the red channel for single LED output mode. To generate a single channel output with DLP Composer, you need to change the sequence duty cycles to R=100, G=0, B=0 in, and then change your image format to “grayscale” on the image/video tab in Composer:

Tell me how to open an additional column with settings from your screenshot?

I do not have such a column with settings in DLP Composer.

over 2 years ago

0 Akeem Whitehead over 2 years ago

TI__Mastermind 27780 points

Hi Vladimir,

The latest version of DLP Composer for DLP3021-Q1 (Rev. A) with the latest DLP3021-Q1 Composer Project and FPGA Configuration 1.2 (Rev. A) should include the Image Format column for you to select between RGB and Greyscale. Can you verify that you are using version 15.1.0.48 of DLP Composer?

0 Vladimir Zhukov over 2 years ago in reply to Akeem Whitehead

Intellectual 370 points

Hi Akeem !

DLPComposer	15.1.0.48
Composer SDK	2021.03.15 (e92420b3)
Configuration Files	2021.02.25 (6132a6d0)

I downloaded the final version from the website.

Best regards, Vladimir Zhukov.

0 Vladimir Zhukov over 2 years ago in reply to Akeem Whitehead

Intellectual 370 points

Akeem Hi.

Can you answer my question?

0 Akeem Whitehead over 2 years ago in reply to Vladimir Zhukov

TI__Mastermind 27780 points

Hi Vladimir,

To clarify, the "Compression" column is not and will not be available in the public version of DLP Composer. Column compression is always enabled in the public version to ensure the image/video content is always resized to the supported resolution. You do not need access to the "Compression" column to switch between RGB or Greyscale modes.

I initially failed to realize you were asking about the "Compression" column, and not the "Image Format" column. The screen capture is from an early internal version of DLP Composer. Please ignore the "Compression" column.

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DLP3021LEQ1EVM: DLP3021LEQ1EVM: FPGA program for DLP3021LEQ1EVM and DMD monochrome mode (static mode)