ADV7189B View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
'ADV7189B' PDF : 104 Pages View PDF
Subaddress
0x38
Register
NTSC
Comb
Control
Bit Description
YCMN[2:0]. luma
comb mode, NTSC.
CCMN[2:0]. chroma
comb mode, NTSC.
CTAPSN[1:0]. chroma
comb taps, NTSC.
ADV7189B
76
Bits
5 43
2 1 0 Comments
0 0 0 Adaptive 3-line, 3-tap
luma
1 0 0 Use low-pass notch
1 0 1 Fixed luma comb (2-line)
1 1 0 Fixed luma comb (3-Line)
1 1 1 Fixed luma comb (2-line)
0 00
1 00
1 01
1 10
1 11
00
01
10
11
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 3 lines – 2 lines
Not used
Adapts 5 lines – 3 lines
Adapts 5 lines – 4 lines
Notes
Top lines of memory
All lines of memory
Bottom lines of
memory
Top lines of memory
All lines of memory
Bottom lines of
memory
Rev. B | Page 81 of 104
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