參數(shù)資料
型號: ADV7180
廠商: Analog Devices, Inc.
英文描述: 10-Bit, 4 x Oversampling SDTV Video Decoder
中文描述: 10位,4個(gè)采樣標(biāo)清視頻解碼器
文件頁數(shù): 88/112頁
文件大?。?/td> 1320K
代理商: ADV7180
ADV7180
Rev. A | Page 88 of 112
Bits (Shading Indicates Default
State)
6
5
4
Comments
Subaddress
0x34
Register
HS Position Control 1
Bit Description
HSE[10:8]. HS end
allows positioning of
the HS output within
the video line.
7
3
2
0
1
0
0
0
LQFP-64
HS output ends HSE[10:0]
pixels after the falling edge
of hsync
LFCSP-40
Notes
Using HSB and HSE the
user can program the
position and length of
the output hsync
Reserved.
HSB[10:8]. HS begin
allows positioning of
the HS output within
the video line.
Reserved.
HSB[7:0] See above,
using HSB[10:0] and
HSE[10:0], users can
program the position
and length of HS output
signal.
HSE[7:0] See above.
PCLK. Sets polarity of
LLC1.
0
0
0
0
Set to 0
HS output starts HSB[10:0]
pixels after the falling edge
of hsync
0
0
0
0
0
0
0
1
0
Set to 0
0x35
HS Position Control 2
0x36
0x37
HS Position Control 3
Polarity
0
0
0
0
0
0
0
0
0
1
Invert polarity
Normal polarity as per the
timing diagrams
Set to 0
Active high
Active low
Set to 0
Active high
Active low
Set to 0
Active high
Active low
Adaptive 3-line, 3-tap luma
Use low-pass notch
Fixed luma comb (2-line)
Fixed luma comb (3-line)
Fixed luma comb (2-line)
3-line adaptive for
CTAPSN = 01
4-line adaptive for
CTAPSN = 10
5-line adaptive for
CTAPSN = 11
Disable chroma comb
Fixed 2-line for
CTAPSN = 01
Fixed 3-line for
CTAPSN = 10
Fixed 4-line for
CTAPSN = 11
Fixed 3-line for
CTAPSN = 01
Fixed 4-line for
CTAPSN = 10
Fixed 5-line for
CTAPSN = 11
Fixed 2-line for
CTAPSN = 01
Fixed 3-line for
CTAPSN = 10
Fixed 4-line for
CTAPSN = 11
Adapts three to two lines
Not used
Adapts five to three lines
Adapts five to four lines
Reserved.
PF. Sets the FIELD
polarity.
0
1
0
0
1
0
0
0
0
1
0
0
0
1
1
1
1
0
0
0
0
1
1
0
0
1
0
1
Reserved.
PVS. Sets the VS
polarity.
Reserved.
PHS. Sets HS polarity.
Top lines of memory
All lines of memory
Bottom lines of memory
YCMN[2:0]. Luma
comb mode, NTSC.
1
1
0
0
0
1
Top lines of memory
1
1
0
All lines of memory
CCMN[2:0]. Chroma
comb mode, NTSC.
1
1
1
Bottom lines of memory
0
0
1
1
0
1
0
1
0x38
NTSC Comb Control
CTAPSN[1:0]. Chroma
comb taps, NTSC.
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