參數(shù)資料
型號: ADV7181BCP
廠商: ANALOG DEVICES INC
元件分類: 顏色信號轉(zhuǎn)換
英文描述: Multiformat SDTV Video Decoder
中文描述: COLOR SIGNAL DECODER, QCC64
封裝: 9 X 9 MM, LEAD FREE, MO-220-VMMD, LFCSP-64
文件頁數(shù): 72/96頁
文件大?。?/td> 873K
代理商: ADV7181BCP
ADV7181B
Rev. 0 | Page 72 of 96
Bits
4
Subaddress
0x03
Register
Output
Control
Bit Description
SD_DUP_AV. Duplicates the AV
codes from the Luma into the
chroma path.
7
6
5
3
2
1
0
0
Comments
AV codes to suit 8-bit
interleaved data output
AV codes duplicated (for
16-bit interfaces)
Set as default
Reserved
Reserved
16-bit @ LLC1 4:2:2
8-bit @ LLC1 4:2:2
ITU-R BT.656
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Output pins enabled
Notes
1
Reserved
OF_SEL [3:0]. Allows the user to
choose from a set of output formats.
0
0
0
0
0
0
1
0
0
0
1
1
0
1
0
1
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
See also TIM_OE
and TRI_LLC
TOD. Three-state output drivers.
This bit allows the user to three-
state the output drivers: P[19:0], HS,
VS, FIELD, and SFL.
VBI_EN. Allows VBI data (Lines 1 to
21) to be passed through with only
a minimum amount of filtering
performed.
RANGE. Allows the user to select the
range of output values. Can be
BT656-compliant, or can fill the
whole accessible number range.
EN_SFL_PIN
1
Drivers three-stated
0
1
All lines filtered and scaled
Only active video region
filtered
0
1
16 < Y < 235, 16 < C < 240
1 < Y < 254, 1 < C < 254
ITU-R BT.656
Extended range
0
1
SFL output is disabled
SFL information output on
the SFL pin
SFL output enables
encoder and
decoder to be
connected directly
During VBI
0
1
Decode and output color
Blank Cr and Cb
BL_C_VBI. Blank chroma during VBI.
If set, enables data in the VBI region
to be passed through the decoder
undistorted.
TIM_OE. Timing signals output
enable.
0
1
1
x
x
0
1
HS, VS, F three-stated
HS, VS, F forced active
BT656-3-compatible
BT656-4-compatible
Controlled by TOD
Reserved
Reserved
BT656-4. Allows the user to select an
output mode-compatible with
ITU- R BT656-3/4.
0x04
Extended
Output
Control
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