ADV7183ABST datasheet(73/104 Pages) AD

73 / 104 page

ADV7183A

Rev. A | Page 73 of 104

Table 178. Register 0x04

Bit

Subaddress

Bit Description

Setting

Comments

16 < Y < 235,

16 < C < 240

ITU-R BT.656

RANGE. Allows the user to select

the range of output values. Can

be BT656 compliant, or can fill the

whole accessible number range.

1 < Y < 254,

1 < C < 254

Extended Range

SFL output is

disabled

EN_SFL_PIN

SFL information

output on the

SFL pin

SFL output enables

encoder and decoder to

be connected directly.

Decode and

output color

BL_C_VBI. Blank Chroma during

VBI. If set, enables data in the VBI

region to be passed through the

decoder undistorted.

Blank Cr and Cb

During VBI

HS, VS, F three-

stated

TIM_OE. Timing signals output

enable.

HS, VS, F forced

active

Controlled by TOD

Low drive, 1×

Medium-low, 2×

Medium-high,

3×

DR_STR[1:0]. Drive strength of

output drivers can be increased or

decreased for EMC or crosstalk

reasons.

High drive, 4×

Recommended

Reserved

Set to default

BT656-3

compatible

0x04

Extended

Output

Control

BT656-4. Allows the user to select

an output mode compatible with

ITU- R BT656-3/4.

BT656-4

compatible

ADV7183ABST Datasheet(PDF) 73 Page - Analog Devices

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