DLP4710: How to display many binary patterns at a very high frame rate?

Chenliang Chang

Part Number: DLP4710
Other Parts Discussed in Thread: DLPC3439,

Dear Sir/Madam

I am using DLP4710-G2 (controller DLPC3439) and using the LightCrafter GUI V7.4 software. Usually I can display a gray-level or color image through the connection with HDMI cable. But now I want to display different generated binary patterns at a very high frame rate. So I have some questions for this.

First, what is the maximum reachable frame rate in displaying 1920X1080 binary patterns?

Second, assuming that I have 100 different binary patterns (1920X1080) and want to display them one by one at high speed and at equal frame intervals. So how can I display them at the maximum frame rate? Do I need to upload them first to the flash memory? and could you please provide some detailed operation instructions? Thank you.

Best

Chenliang Chang

over 4 years ago

0 Kyle Rakos over 4 years ago

TI__Mastermind 20045 points

Hello Chenliang,

For high speed binary patterns you will want to use the DLP4710EVM-LC. The DLPDLCR4710EVM does not support high speed binary patterns.

Thanks,

Kyle

0 Chenliang Chang over 4 years ago in reply to Kyle Rakos

Prodigy 80 points

Hi Kyle

OK. I see. Thanks for your reply to my questions.

Chenliang

0 Chenliang Chang over 4 years ago in reply to Kyle Rakos

Prodigy 80 points

Hi Kyle

Can I ask that for my DLPDLCR4710EVM, what is the maximum frame rate when displaying binary patterns? Is it the same with color gray-level pattern (60Hz)?

Thanks.

Chenliang

0 Kyle Rakos over 4 years ago in reply to Chenliang Chang

TI__Mastermind 20045 points

Hi Chenliang,

Yes, the maximum frame rate that you could achieve using full resolution would be the same as the display mode.

Thanks,

Kyle

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DLP4710: How to display many binary patterns at a very high frame rate?