DLP4620S-Q1: DLP230 White calibration (Duty)

Hello Kim,

Thank you for reaching out to us.

1. What is the version of Composer tool that you are using. Composer v1.19.0.0 is recommended.
2. Could you please provide more details on what the error is? You can check the 'Error List' tab:
   
3. We support LED duty cycles from 15% to 60%. We have tested upto 2 decimal places in duty cycle percentages.

Thank you,

Regards,
Aishwarya

The program version used is DLP Composer (Automotive) 1.17.0.18, and the error message is shown below.

Hello Aishwarya,

I can only see up to v1.18 Composer on mySecure. Can I ask how to get v1.19?

.

Regards,

Victor Park

Kim,

Can you please share a snapshot of your 'ADC Capture Control' page in Composer project? If you see a 'Custom Measurement', please delete that entry and try to build again.

Thank you,

Regards,
Aishwarya

Victor, Kim,

Please check the mySecure webpage again. I have published the Composer v1.19.

Thank you,

Regards,
Aishwarya

I upload 'ADC Capture Control' image

Hello Kim,

After deleting the custom measurement entry, do you still see the error?

Thank you,

Regards,
Aishwarya

Hi, Aishwarya.

I'm Lee working with Kim in same team.
We deleted 'Custom Measurements' in the below, but failed to build in certain duty ratio. (ex. R:G:B = 33:42:25)

Thanks.
Bests,
Taeju Lee

Lee,

Thank you for letting me know. Is it the same error as before, for this system mode - 'ADCSampleAuxitUnit' failed?

Regards,
Aishwarya

Thanks, Aishwarya

It was the same error as before as you mentioned, 'ADCSampleAuxitUnit'.
You can see the error message as shown in the snapshot.

Bests,

Taeju Lee

Hello Lee,

Thank you for confirming. Would it be possible to export your project and share it with us? Along with all the LED duty cycles you would want to test.
I will make minor modifications so that you will be able to build the project for a variety of system modes.

You can either attach it here, or you could send it over private messages.

Thank you,

Regards,
Aishwarya

Thanks, Aishwarya

It's difficult to attach any data on here in internal network.
So, I have sent our project file to Victor Park. Please check.

Bests,

Taeju Lee

Lee,

Thank you. I will ask Victor to share the project and provide an updated project back via email.

Regards,
Aishwarya

Hello Lee,

Could you please upload the project file to a TI drive location? I have sent a friend request to you, and will share the location and password over private messages.

Thank you,

Regards,
Aishwarya