DS90UR905Q-Q1: What is the resolution of DS90UR90xQ-Q1 Color bar pattern ?

Ray Chang

Intellectual 1345 points

Part Number: DS90UR905Q-Q1
Other Parts Discussed in Thread: DS90UR910-Q1

Hi team,

Could you advise what the resolution of DS90UR90xQ-Q1 Color bar pattern ? thanks.

over 5 years ago

0 Casey McCrea over 5 years ago

TI__Guru** 103215 points

Hello Ray,

Which color bar pattern are you referring to? The DS90UR905Q-Q1 does not have a color bar generator.

Best Regards,

Casey

0 Ray Chang over 5 years ago in reply to Casey McCrea

TI__Intellectual 1345 points

Hi Casey,

The DS90UR90xQ-Q1 datasheet mentioned the pattern generator mode could be configured by (0x1B bit[0] PATGEN),

Is this pattern generator mode generate color bar? or what kind the pattern be generated?

What is the resolution for the pattern?

0 Casey McCrea over 5 years ago in reply to Ray Chang

TI__Guru** 103215 points

Ray,

The 905 datasheet does not include a register 0x1B. Which document are you looking at?

Best Regards,

Casey

0 Mark Yang1 over 5 years ago in reply to Casey McCrea

Prodigy 20 points

Hi Casey,

I think Ray want to ask is "What is the resolution of DS90UR910-Q1 Color bar pattern" not DS90UR90xQ-Q1 .

Mark Yang

0 Casey McCrea over 5 years ago in reply to Mark Yang1

TI__Guru** 103215 points

Hello Mark,

For 910, the size of the color bar pattern can be programmed in registers 0x1B-0x23. This is called the "UNH" image. By default the image size is 1280x480

Best Regards,

Casey

0 Mark Yang1 over 5 years ago in reply to Casey McCrea

Prodigy 20 points

Hi Casey,

Thanks.

Mark Yang

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DS90UR905Q-Q1: What is the resolution of DS90UR90xQ-Q1 Color bar pattern ?