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| 型號： | ADV7188BSTZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 105/112頁 |
| 文件大小： | 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 |
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ADV7188
Rev. A | Page 92 of 112
Bit1
Address
Register
Bit Description
7 6 5 4 3 2 1 0 Comments
Notes
Reserved.
0 0 0 0 0 1 Set to default
0
SFL compatible with ADV717x and
ADV73xx encoders
SFL_INV. This bit controls the behavior of the
PAL switch bit.
1
SFL compatible with ADV7190/
ADV7191/ADV7194 encoders
0x41
Resample Control
Reserved.
0
Set to default
0x48
Gemstar Control 1
GDECEL [15:8]. See the Comments column.
0 0 0 0 0 0 0 0
0x49
Gemstar Control 2
GDECEL [7:0]. See the Comments column.
0 0 0 0 0 0 0 0
GDECEL [15:0]. The 16 individual
enable bits that select the lines of
video (even field Lines 10 to 25)
that the decoder checks for
Gemstar-compatible data.
LSB = Line 10; MSB = Line 25.
Default = do not check for Gemstar-
compatible data on any lines
(Lines 10 to 25) in even fields
0x4A
Gemstar Control 3
GDECOL [15:8]. See the Comments column.
0 0 0 0 0 0 0 0
0x4B
Gemstar Control 4
GDECOL [7:0]. See the Comments column.
0 0 0 0 0 0 0 0
GDECOL [15:0]. The 16 individual
enable bits that select the lines of
video (odd field Lines 10 to 25)
that the decoder checks for
Gemstar-compatible data.
LSB = Line 10; MSB = Line 25.
Default = do not check for Gemstar-
compatible data on any lines
(Lines 10 to 25) in odd fields.
0 Split data into half byte
To avoid 0x00 and 0xFF codes.
GDECAD. This bit controls the manner in
which decoded Gemstar data is inserted into
the horizontal blanking period.
1 Output in straight 8-bit format
0x4C
Gemstar Control 5
Reserved.
x x x x
0 0 0
Undefined
0x4D
CTI DNR Control 1
0 Disable CTI
CTI_EN. CTI enable.
1 Enable CTI
0
Disable CTI alpha blender
CTI_AB_EN. CTI alpha blend enable. This bit
enables the mixing of the transient improved
chroma with the original signal.
1
Enable CTI alpha blender
0 0
Sharpest mixing
0 1
Sharp mixing
1 0
Smooth mixing
CTI_AB [1:0]. CTI alpha blend control. These
bits control the behavior of the alpha-blend
circuitry.
1 1
Smoothest mixing
Reserved.
0
Set to default
0
Bypass the DNR block
DNR_EN. This bit enables or bypasses the
DNR block.
1
Enable the DNR block
Reserved.
1 1
Set to default
0x4E
CTI DNR Control 2
CTI_C_TH [7:0]. CTI chroma threshold. These
bits specify how big the amplitude step must
be to be steepened by the CTI block.
0 0 0 0 1 0 0 0
0x50
CTI DNR Control 4
DNR_TH [7:0]. DNR threshold. These bits
specify the maximum edge that is interpreted
as noise and is therefore blanked.
0 0 0 0 1 0 0 0 Set to 0x04 for A/V input; set to
0x0A for tuner input
0 0 0 1 line of video
0 0 1 2 lines of video
0 1 0 5 lines of video
0 1 1 10 lines of video
1 0 0 100 lines of video
1 0 1 500 lines of video
1 1 0 1000 lines of video
CIL [2:0]. Count-into-lock. These bits determine
the number of lines the system must remain
in lock before reporting a locked status.
1 1 1 100,000 lines of video
0 0 0
1 line of video
0 0 1
2 lines of video
0 1 0
5 lines of video
0 1 1
10 lines of video
1 0 0
100 lines of video
1 0 1
500 lines of video
1 1 0
1000 lines of video
COL [2:0]. Count-out-of-lock. These bits
determine the number of lines the system
must remain out-of-lock before reporting
an unlocked status
1 1 1
100,000 lines of video
0
Over field with vertical information
SRLS. Select raw lock signal. Selects the
source for determining the lock status.
1
Line-to-line evaluation
0
Lock status set only by
horizontal lock
0x51
Lock Count
FSCLE. FSC lock enable.
1
Lock status set by horizontal lock
and subcarrier lock.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADV7189 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat SDTV Video Decoder |
| ADV7189B | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat SDTV Video Decoder |
| ADV7189BBSTZ | 功能描述:IC VIDEO DECODER SDTV 80-LQFP 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 |
| ADV7189BBSTZ268H | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat SDTV Video Decoder |
| ADV7189BBSTZ268H2 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat SDTV Video Decoder |
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