ADV7180
Data Sheet
Bits
(Shading Indicates Default State)
Subaddress
Register
Bit Description
7
6
5
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
~
1
3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
~
1
2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
~
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
~
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
~
1
Comments
Reserved, do not use
Reserved, do not use
SVHS 1
Notes
0x18
Shaping Filter
Control 2
WYSFM[4:0]; wideband Y
shaping filter mode allows
the user to select which Y
shaping filter is used for
the Y component of Y/C,
YPrPb, B/W input signals;
it is also used when a
good quality input CVBS
signal is detected; for all
other inputs, the Y
SVHS 2
SVHS 3
SVHS 4
SVHS 5
SVHS 6
shaping filter chosen is
controlled by YSFM[4:0]
SVHS 7
SVHS 8
SVHS 9
SVHS 10
SVHS 11
SVHS 12
SVHS 13
SVHS 14
SVHS 15
SVHS 16
SVHS 17
SVHS 18 (CCIR 601)
Reserved, do not use
Reserved, do not use
Reserved, do not use
Set to default
Autoselection of best filter
Manual select filter using WYSFM[4:0]
Reserved
0
0
WYSFMOVR; enables
use of the automatic
WYSFM filter
0
1
0x19
Comb filter
control
PSFSEL[1:0]; controls
the signal bandwidth
that is fed to the comb
filters (PAL)
0
0
1
1
0
1
0
1
Narrow
Medium
Wide
Widest
NSFSEL[1:0]; controls
the signal bandwidth
that is fed to the comb
filters (NTSC)
0
0
1
1
0
1
0
1
Narrow
Medium
Medium
Wide
Reserved
Reserved
EN28XTAL
1
1
1
0
1
0
Set as default
Set to default
Reserved, do not use
Use 28 MHz crystal
LLC pin active
LLC pin three-stated
0x1D
ADI Control 2
0
x
x
x
0
1
TRI_LLC
0
1
Rev. G | Page 88 of 120
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