Datasheet

TVP5151
www.ti.com SLES241E–SEPTEMBER 2009– REVISED OCTOBER 2011
3.21.49 Status Register #2
Address 89h
7 6 5 4 3 2 1 0
Reserved Weak signal PAL switch Field sequence AGC and offset Macrovision detection
detection polarity status frozen status
Weak signal detection
0 = No weak signal
1 = Weak signal mode
PAL switch polarity of first line of odd field
0 = PAL switch is 0.
1 = PAL switch is 1.
Field sequence status
0 = Even field
1 = Odd field
AGC and offset frozen status
0 = AGC and offset are not frozen.
1 = AGC and offset are frozen.
Macrovision detection
000 = No copy protection
001 = AGC process present (Macrovision Type 1 present)
010 = Colorstripe process Type 2 present
011 = AGC process and colorstripe process Type 2 present
100 = Reserved
101 = Reserved
110 = Colorstripe process Type 3 present
111 = AGC process and color stripe process Type 3 present
Copyright © 2009–2011, Texas Instruments Incorporated Functional Description 55
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