CCS: Modification of DMD mode

Hello User,

Welcome to the E2E forums and thanks for your interest in our DLP technology.

You mention "I want to change the specific number of DMD small mirror switches". Are you looking to perform specific internal pattern streaming setups on your system? Please elaborate on your use case if possible.

Regards,

Philippe Dollo

I haven't used specific examples yet. I just want to learn. I want to control each mirror. Can this be done?

Hi,

Could you please please describe in details about your application and requirement? We need more information to answer your question.

The DLP NIRScan nano EVM uses DLPC150 controller along with DLP2010NiR DMD.  Please refer the "DLPC150 programmers guide", this document has details of commands/ instructions supported  by DLPC150 controller.

https://www.ti.com/lit/ug/dlpu031a/dlpu031a.pdf

Please review your requirement against the list of commands supported by DLPC150.  This will give you an idea about what type of changes you need to make in the EVM  software.

 regards,

Vivek

If I want to fix a global mode on the DMD and turn on the micromirror at a specific position and a specific wavelength instead of scanning each wavelength, how do I change the setting or how do I modify the program?

It sounds like you want to scan for a single wavelength. Is that correct?

If so, what tradeoff are you considering here? A typical scan will be over a wavelength range. Is there a particular reason you don't want to do this?