ADV7183ABST datasheet(89/104 Pages) AD

89 / 104 page

ADV7183A

Rev. A | Page 89 of 104

Table 199. Register 0x51

Bit

Subaddress

Bit Description

Comments

Notes

1 line of video

2 lines of video

5 lines of video

10 lines of video

100 lines of video

500 lines of video

1000 lines of video

CIL[2:0]. Count-into-lock

determines the number of lines

the system must remain in lock

before showing a locked status.

100000 lines of video

1 line of video

2 lines of video

5 lines of video

10 lines of video

100 lines of video

500 lines of video

1000 lines of video

COL[2:0]. Count-out-of-lock

determines the number of lines

the system must remain out-of-

lock before showing a lost-

locked status.

100000 lines of video

Over field with vertical

info

SRLS. Select raw lock signal.

Selects the determination of

the lock. Status.

Line-to-line evaluation

Operational only for

SDP modes.

FSCLE must be set to

0 in YPrPb mode if a

reliable LOST_LOCK

bit is set to 0.

Lock status set only by

horizontal lock

0x51

Lock

Count

FSCLE. Fsc Lock Enable.

Lock status set by

horizontal lock and

subcarrier lock.

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