Reference design for 0.17 HVGA

BhavaniSingh Thakur

Other Parts Discussed in Thread: DM3730

HI,

I am making a pico projector design, so does anyone have 0.17 HVGA Chipset (Pico Projector) reference design (schematics), if yes, then please kindly provide me with the design schematics.

Thanks

over 13 years ago

0 Sanjeev over 13 years ago

TI__Mastermind 30875 points

Hi Bhavani,

Welcome to DLP&MEMS forum.

Some time back there was a similar query on the E2E forum; here is the link http://e2e.ti.com/support/dlp__mems_micro-electro-mechanical_systems/f/94/t/113012.aspx

You can find schematic details on the Digikey website http://digikey.com/pico

Regards,

Sanjeev

0 BhavaniSingh Thakur over 13 years ago in reply to Sanjeev

Prodigy 200 points

Thanks Sanjeev for the reply,

I already have these schematics with me, let me explain you what i actually want to design:

I'm designing a handset with a pico projector, the central processor that i'm using is Davinci Dm3730, and its quite powerful so i will have an hdmi interface from this processor which will be giving the video data, i thought i could easily integrate the 0.17 HVGA chipset with this processor using HDMI interface, but when i saw the pico reference schematics things got complicated, from ti's website 0.17 HVGA chipset is actually a club of three chips DLPC100, DLPR100 and DLP1700 check this link.

http://focus.ti.com/paramsearch/docs/parametricsearch.tsp?family=analog&familyId=1745&uiTemplateId=MDLP_PARMSRCH_T&paramCriteria=no

So now you can see the above block diagram which i took as reference, the digital video input would be coming from the processor DM3730, and i neede schematics for designing 0.17HVGA chipset which includes DLPC100,DLPR100 and DLP1700.

the reference design provided by you is centered around DPP1505 which seems to be working like a surrogate for DLPC100.

Please give your invaluable comments on this.

Regards

Bhavani Singh Thakur

0 Sanjeev over 13 years ago in reply to BhavaniSingh Thakur

TI__Mastermind 30875 points

Hi Bhavani,

Actually both are same; you can read DPP1505 in the schematics as DLPC100. DLPC100 is official part # which you can order as part of .17HVGA chipset from www.ti.com website.

Let me know if there are any questions.

Regards,

Sanjeev

0 Sanjeev over 13 years ago in reply to Sanjeev

TI__Mastermind 30875 points

Hi Bhavani,

Some more clarification on the topic.

DLPC100 id is for part symbolization and DPP1505 is orderable part number on the website.

You can refer to DLPC100 datasheet Device Marking section for better understanding on the same.

Regards,

Sanjeev

0 BhavaniSingh Thakur over 13 years ago in reply to Sanjeev

Prodigy 200 points

Hi Sanjeev,

Thanks Sanjeev for all the invaluable Intel that you have provided me till now, with this knowledge base i can start building my schematics, So thank you once again and in case if i find any difficulty in future regarding this design i hope i can bother you.

Thanking You, and wishing you a happy and prosperous new year..........

Regards

Bhavani

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Reference design for 0.17 HVGA