Datasheet

TVP5150AM1

SLES209E–NOVEMBER 2007–REVISED OCTOBER 2011

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3.21.17 Active Video Cropping Start Pixel LSB Register

Address 12h

Default 00h

7 6 5 4 3 2 1 0

Reserved AVID active AVID start pixel LSB [1:0]

AVID active

0 = AVID out active in VBLK (default)

1 = AVID out inactive in VBLK

Active video cropping start pixel LSB [1:0]: The TVP5150AM1 decoder updates the AVID start values

only when this register is written to.

AVID start [9:0] (combined registers 11h and 12h)

01 1111 1111 = 511

00 0000 0001 = 1

00 0000 0000 = 0 (default)

11 1111 1111 = –1

10 0000 0000 = –512

NOTE

Adjusting AVID start also adjusts the horizontal position of the embedded sync SAV code.

3.21.18 Active Video Cropping Stop Pixel MSB Register

Address 13h

Default 00h

7 6 5 4 3 2 1 0

AVID stop pixel MSB [9:2]

Active video cropping stop pixel MSB [9:2], set this register first before setting the register 14h. The

TVP5150AM1 decoder updates the AVID stop values only when register 14h is written to. This stop pixel

value is relative to the default values of the AVID stop pixel.

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