ADV7182ABCPZ datasheet(73/102 Pages) AD

73 / 102 page

Data Sheet

ADV7182A

Rev. 0 | Page 73 of 102

Main Map

Bits (Shading Indicates Default

State)

Comments

Notes

Subaddress

Bit Description

0x03

Output

control

Reserved

TOD; tristate output drivers;

this bit allows the user to

tristate the output drivers;

pixel outputs, HS and

VS/FIELD/SFL

Output drivers enabled

See the TIM_OE

and TRI_LLC bits

Output drivers tristated

VBI_EN; vertical blanking

interval data enable; allows

VBI data (Line 1 to Line 21) to

be passed through with only a

minimum amount of filtering

performed

All lines filtered and scaled

Only active video region filtered

0x04

Extended

output

control

Range; allows the user to

select the range of output

values; can be ITU-R BT.656

compliant or can fill the whole

accessible number range

16 ≤ Y ≤ 235, 16 ≤ C/P ≤ 240

ITU-R BT.656

1 ≤ Y ≤ 254, 1 ≤ C/P ≤ 254

Extended range

EN_SFL_PIN

Disables SFL output

SFL output enables

encoder and

decoder to be

connected directly

Outputs SFL information on the

SFL pin

BL_C_VBI; blank chroma

during VBI; if set, it enables data

in the VBI region to be passed

through the decoder

undistorted

Decode and output color

during VBI

Blank Cr and Cb values during

VBI

TIM_OE; enables timing

signals output

HS, VS, FIELD tristated

Controlled by TOD

HS, VS, FIELD forced active

Reserved

BT.656-4; allows the user to

select an output mode

compatible with

ITU-R BT.656-3/-4

ITU-R BT.656-3 compatible

ITU-R BT.656-4 compatible

0x07

Autodetect

enable

AD_PAL_EN; PAL B/PAL D/PAL I/

PAL G/PAL H autodetect

enable

Disables

Enables

AD_NTSC_EN; NTSC

autodetect enable

Disables

Enables

AD_PALM_EN; PAL M

autodetect enable

Disables

Enables

AD_PALN_EN; PAL N

autodetect enable

Disables

Enables

AD_P60_EN; PAL 60

autodetect enable

Disables

Enables

AD_N443_EN; NTSC 4.43

autodetect enable

Disables

Enables

AD_SECAM_EN; SECAM

autodetect enable

Disables

Enables

AD_SEC525_EN; SECAM 525

autodetect enable

Disables

Enables

0x08

Contrast

CON[7:0]; contrast adjust; this

is the user control for contrast

adjustment

Luma gain = 1

0x00 gain = 0,

0x80 gain = 1,

0xFF gain = 2

0x0A

Brightness

adjust

BRI[7:0]; this register controls

the brightness of the video

signal

0x00 = 0 IRE,

0x7F = +30 IRE,

0x80 = −30 IRE

0x0B

Hue adjust

HUE[7:0]; this register contains

the value for the color hue

adjustment

Hue range = −90° to

+90°

ADV7182ABCPZ Datasheet(PDF) 73 Page - Analog Devices

ADV7182ABCPZ Datasheet(HTML) 73 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL