DM368 VPBE user-defined mode

Archer Zhang

Hi,all

First of all,thanks a lot!!

I am using VPBE user-defined mode of DM368, and follow the VPBE's datasheet, I write the relative registers step by step,but it doesn't work (standard mode is OK)! By now,I have modified the registers again and again,but it still doesn't work! So,I come here and hope someone can help me! Thanks!

Best if teach me to modify the VENC and OSD register step by step,because I have done it again and again, but user-defined mode is still not work!

Thanks again!

Best regards.

Archer (archer.f.zhang@gmail.com)

7/25/2011 17:46

over 14 years ago

0 Nagabhushana over 14 years ago

TI__Expert 4685 points

http://processors.wiki.ti.com/index.php/How_to_program_VPBE_YCC8_digital_out

see if the above link can provide you some ideas.

0 Archer Zhang over 14 years ago in reply to Nagabhushana

Intellectual 335 points

Hi,Nagabhushana

Thanks a lot !!!

This is what I need, except resolution,I work in 704 x 576 . >_<

Best regards.

Archer

7/26/2011 9:44

0 Archer Zhang over 14 years ago in reply to Nagabhushana

Intellectual 335 points

Hi,Nagabhushana

Thanks again for your reply to my "VPBE user-defined mode".

Now, I need to use YCC16 mode,not YCC8,so, do I have to make a lot of modification of the source code you sent to me?Or just need make a little?

A bunch of thanks!!

Archer

7/26/2011 16:20

0 Nagabhushana over 14 years ago in reply to Archer Zhang

TI__Expert 4685 points

I am not sure about the effort, but, If you can refer to VPBE user guide and the ycc8 link(as a reference), you should be able make appropriate changes.

There is a similar thread on forum which might also help you - http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/99/t/88124.aspx

0 Archer Zhang over 14 years ago in reply to Nagabhushana

Intellectual 335 points

Hi，Nagabhushana

Got it, and it does work!!

Thanks!

Archer

7/27/2011 12:04

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DM368 VPBE user-defined mode