Bit1 Address Register Bit Description 7 6 5 4 3 2 1 0 Comments Notes 0 " />
參數(shù)資料
型號： ADV7188BSTZ
廠商： Analog Devices Inc
文件頁數(shù)： 97/112頁
文件大?。?/td> 0K
描述： IC DECODER VID MULTIFORM 80LQFP
標(biāo)準(zhǔn)包裝： 1
類型： 視頻解碼器
應(yīng)用： 機(jī)頂盒，視頻播放器，錄音機(jī)
電壓 - 電源，模擬： 3.15 V ~ 3.45 V
電壓 - 電源，數(shù)字： 1.65 V ~ 2 V
安裝類型： 表面貼裝
封裝/外殼： 80-LQFP
供應(yīng)商設(shè)備封裝： 80-LQFP（14x14）
包裝： 托盤
ADV7188
Rev. A | Page 85 of 112
Bit1
Address
Register
Bit Description
7 6 5 4 3 2 1 0 Comments
Notes
0 AV codes to suit 8-/10-bit
interleaved data output
SD_DUP_AV. This bit duplicates the AV codes
from the luma into the chroma path.
1 AV codes duplicated for 16-/20-bit
interfaces
Reserved.
0
Set as default
0 0 0 0
10-bit format at LLC1 4:2:2
0 0 0 1
20-bit format at LLC2 4:2:2
0 0 1 0
16-bit format at LLC2 4:2:2
0 0 1 1
8-bit format at LLC1 4:2:2
ITU-R BT.656
0 1 0 0
Not used
0 1 0 1
Not used
0 1 1 0
Not used
0 1 1 1
Not used
1 0 0 0
Not used
1 0 0 1
Not used
1 0 1 0
Not used
1 0 1 1
Not used
1 1 0 0
Not used
1 1 0 1
Not used
1 1 1 0
Not used
OF_SEL [3:0]. These bits allow the user to
choose from a set of output formats.
1 1 1 1
Not used
0
Output pins enabled
TOD. Three-state output drivers. This bit
allows the user to three-state the output
drivers: P [19:0], HS, VS, FIELD, and SFL.
1
Drivers three-stated
See also TIM_OE and TRI_LLC
0
All lines filtered and scaled
0x03
Output Control
VBI_EN. This bit allows VBI data (Lines 1 to 21)
to be passed through with minimum filtering.
1
Only active video region filtered
0 16 < Y < 235, 16 < C < 240
ITU-R BT.656
RANGE. This bit allows the user to select the
range of output values. It can be ITU-R BT.656
compliant or fill the whole accessible number
range.
1 1 < Y < 254, 1 < C < 254
Extended range
0
SFL output is disabled
EN_SFL_PIN.
1
SFL information output
on the SFL pin
SFL output enables connecting
encoder and decoder directly
0
Decode and output color
BL_C_VBI. Blank chroma during VBI. When
set, this bit enables data in the VBI region to
be passed through the decoder undistorted.
1
Blank Cr and Cb
During VBI
0
HS, VS, FIELD three-stated
TIM_OE. Timing signals output enable.
1
HS, VS, FIELD forced active
Controlled by TOD bit
Reserved.
x x
Reserved.
1
0
ITU-R BT.656-3 compatible
0x04
Extended Output
Control
BT.656. ITU-R BT.656-4 enable. This bit allows
the user to select an output mode compatible
with ITU-R BT.656-3 or ITU-R BT.656-4.
1
ITU-R BT.656-4 compatible
0 Disable
AD_PAL_EN. PAL B/G/I/H autodetect enable.
1 Enable
0
Disable
AD_NTSC_EN. NTSC autodetect enable.
1
Enable
0
Disable
AD_PALM_EN. PAL M autodetect enable.
1
Enable
0
Disable
AD_PALN_EN. PAL N autodetect enable.
1
Enable
0
Disable
AD_P60_EN. PAL 60 autodetect enable.
1
Enable
0
Disable
AD_N443_EN. NTSC 443 autodetect enable.
1
Enable
0
Disable
AD_SECAM_EN. SECAM autodetect enable.
1
Enable
0
Disable
0x07
Autodetect Enable
AD_SEC525_EN. SECAM 525 autodetect enable.
1
Enable
0x08
Contrast Register
CON [7:0]. Contrast adjust. This is the user
control for contrast adjustment.
1 0 0 0 0 0 0 0 Luma gain = 1
0x00 gain = 0
0x80 gain = 1
0xFF gain = 2
0x09
Reserved
Reserved.
1 0 0 0 0 0 0 0
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