DPP1505 image interface

david wang50671

Intellectual 295 points

Hi,I want use Dm365 LCD interface to control Pico2 kit, DVI board will removed.

I know DPP1505 three input method, Parallel RGB may be connected with LCD interface. I want to know

1: if I select parallel RGB input interface, how other pins(CPU I/F and BT565) are connected? eg.CS, WE,CMD,CPUVSYNC?

2: DATEN is conntected with LCD_OE or LCD_Field (DM365 LCD Interfacepin)?

over 14 years ago

0 Pascal DLP over 14 years ago

TI__Genius 9935 points

David,

I can't answer your questions about the DM365 interface to the Pico Kit. However, I can point you to the schematics for the Pico Kit V2 - in case you haven't already found them. They are available from the webpage www.digikey.com/pico. Look on the right of the page under "Related Pico 2 Documents". This may help you determine answers to your questions.

Pascal

0 david wang50671 over 14 years ago in reply to Pascal DLP

Intellectual 295 points

In fact, I want to know how DATAEN on DDP1505 is connected, I have search this in this website, the same question was asked many times, it seem like no any clear answer for this question. many lcd panel also use DATAEN control, DPP1505 is work like a lcd panel. so, people who know how to driver parallel RGB LCD panel also can answer this.

Anybody know that?

0 Pascal DLP over 14 years ago in reply to david wang50671

TI__Genius 9935 points

David,

Check out the attached table. This should help.

Best regards,

Pascal

2117.Connecting DM365 and PICO2.pdf

0 david wang50671 over 14 years ago in reply to Pascal DLP

Intellectual 295 points

Thanks！

0 david wang50671 over 14 years ago in reply to david wang50671

Intellectual 295 points

I have another question: DPP1505 is the same with DLPC100 completely? I have to relayout DMD driver board for my product.

0 Pascal DLP over 14 years ago in reply to david wang50671

TI__Genius 9935 points

David,

The DPP1505 and the DLPC100 are different. They are mechanically similar, and the pinout is similar. However, there are internal differences. The DLPC100 is the part which is available as a catalog part. Go to http://ti.com/mems and click on "MEMS Devices - 0.17 HVGA Chipset". This will take you to a page where you can find out more about the 0.17 HVGA chipset which includes the DLPC100. There you can download the datasheet for the DLPC100.

Best regards,

Pascal

0 david wang50671 over 14 years ago in reply to Pascal DLP

Intellectual 295 points

ok,I also have another question. can you give me new VGA size pico DMD roadmap? I heard from GFM, they have got this new pcio DMD, and can provide this new one at june. I see DLPC100 also can support VGA (640*480) DMD, if I use new VGA DMD, I still can use DLPC100 to control it， is it right？

DLP®︎ products

DLP products forum

DPP1505 image interface