參數(shù)資料
型號： ADV7189BBSTZ268H
廠商： Analog Devices, Inc.
英文描述： Multiformat SDTV Video Decoder
中文描述： 標(biāo)清多格式視頻解碼器
文件頁數(shù)： 79/104頁
文件大?。?/td> 805K
代理商： ADV7189BBSTZ268H
ADV7189B
Rev. B | Page 79 of 104
Bits
4
Comments
Notes
CAGC[1:0] settings
decide in which
mode CMG[11:0]
operates
Subaddress
0x2D
Register
Chroma
Gain
Control 1
Bit Description
CMG[11:8]. Chroma manual gain
can be used to program a desired
manual chroma gain. Reading back
from this register in AGC mode
gives the current gain.
Reserved
CAGT[1:0]. Chroma automatic gain
timing allows adjustment of the
chroma AGC tracking speed.
7
6
5
3
0
2
1
1
0
0
0
0
0
1
1
0
0
1
0
1
0
1
0
1
0
0
0
0
0
Set to 1
Slow (TC = 2 sec)
Medium (TC = 1 sec)
Fast (TC = 0.2 sec)
Adaptive
CMG[11:0] = 750d; gain is
1 in NTSC
CMG[11:0] = 741d; gain is
1 in PAL
LAGC[1:0] settings decide
in which mode LMG[11:0]
operates
Has an effect only if
CAGC[1:0] is set to
auto gain (10)
0x2E
Chroma
Gain
Control 2
lower 8 bits. See CMG[11:8] for
description.
Min value is 0 dec
(G = –60 dB)
Max value is 3750
(Gain = 5)
LMG[11:8]. Luma manual gain can
be used program a desired manual
chroma gain, or to read back the
actual gain value used.
Reserved
LAGT[1:0]. Luma automatic gain
timing allows adjustment of the
luma AGC tracking speed.
x
x
x
x
0
0
1
1
x
0
1
0
1
x
1
x
1
x
x
x
x
x
Set to 1
Slow (TC = 2 sec)
Medium (TC = 1 sec)
Fast (TC = 0.2 sec)
Adaptive
LMG[11:0] = 1234dec; gain
is 1 in NTSC LMG[11:0] =
1266d; gain is 1 in PAL
Only has an effect if
LAGC[1:0] is set to
auto gain (001, 010,
011, or 100)
0x2F
Luma Gain
Control 1
0x30
Luma Gain
Control 2
LMG[7:0]. Luma manual gain can be
used to program a desired manual
chroma gain or read back the
actual used gain value.
Min value
NTSC 1024 (G = 0.85)
PAL (G = 0.81)
Max value
NTSC 2468 (G = 2),
PAL = 2532 (G = 2)
HSE = Hsync end
HSB = Hsync begin
0x31
Reserved
HVSTIM. Selects where within a line
of video the VS signal is asserted.
0
0
1
0
1
0
Set to default
Start of line relative to HSE
Start of line relative to HSB
EAV/SAV codes generated
to suit ADI encoders
Manual VS/Field position
controlled by registers
0x32, 0x33, and 0xE5–
0xEA
Set to default
Set to default
VS goes high in the
middle of the line (even
field)
VS changes state at the
start of the line (even
field)
VS goes high in the
middle of the line (odd
field)
VS changes state at the
start of the line (odd field)
Set to default
VS goes low in the middle
of the line (even field)
VS changes state at the
start of the line (even
field)
VS goes low in the middle
of the line (odd field)
VS changes state at the
start of the line (odd field)
NEWAVMODE. Sets the EAV/SAV
mode.
1
0x32
VS and
FIELD
Control 1
Reserved
Reserved
VSBHE
0
0
0
0
0
0
0
0
0
1
NEWAVMODE bit
must be set high.
1
VSBHO
0
Vsync Field
Control 2
1
Reserved
VSEHE
0
0
0
0
1
0
0
NEWAVMODE bit
must be set high.
1
0x33
Vsync Field
Control 3
VSEHO
0
1
相關(guān)PDF資料
PDF描述
ADV7189BKSTZ10F Multiformat SDTV Video Decoder
ADV7189 Multiformat SDTV Video Decoder
ADV7189KST Multiformat SDTV Video Decoder
ADV7195 Multiformat Progressive Scan/HDTV Encoder with Three 11-Bit DACs and 10-Bit Data Input
ADV7195KST Multiformat Progressive Scan/HDTV Encoder with Three 11-Bit DACs and 10-Bit Data Input
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADV7189BBSTZ268H2 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat SDTV Video Decoder
ADV7189BKST 制造商:Analog Devices 功能描述:
ADV7189BKSTZ 功能描述:IC DECODER VIDEO W/ADC 80LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799
ADV7189BKSTZ10F 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat SDTV Video Decoder
ADV7189BKSTZ10F2 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat SDTV Video Decoder
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*