ADV7181BBCPZ View Datasheet(PDF) - Analog Devices

Part Name

Description

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ADV7181BBCPZ

Multiformat SDTV Video Decoder

Analog Devices 

ADV7181B

STATUS 3

STATUS_3[7:0], Address 0x13 [7:0]

Table 16. STATUS 3 Function

STATUS 3 [7:0] Bit Name

0

INST_HLOCK

1

GEMD

2

SD_OP_50HZ

3

4

FREE_RUN_ACT

5

STD_FLD_LEN

6

INTERLACED

7

PAL_SW_LOCK

Description

Horizontal lock indicator (instantaneous).

Gemstar Detect.

Flags whether 50 Hz or 60 Hz is present at output.

Reserved for future use.

ADV7181B outputs a blue screen (see the DEF_VAL_EN Default Value Enable,

Address 0x0C [0] section).

Field length is correct for currently selected video standard.

Interlaced video detected (field sequence found).

Reliable sequence of swinging bursts detected.

Rev. 0 | Page 18 of 96

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