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some questions about line-interleaved mode of TVP5158

zhibin chen
Prodigy 10 points
Other Parts Discussed in Thread: TVP5158

If TVP5158 is used in 4-ch CIF and line-interleaved mode,there are some questions:

1)In the super-frame,if there are active video lines,and there are blanking lines?

2)In the Start Code,how the LN_ID[8:0] is calculated?the begining is the first active video lines?

3)The table3-11 in SLES243F.pdf,the SF VSIZE of 4-ch CIF is 1054,if the number is for NTSC/525 lines mode?if yes,what is for the PAL/625 lines mode?

4)how to write the register B6h-B7h?if I do not know the mode of analog video,PAL or NTSC,how to do?is there a method to simplify it?

 

Thank you