EVAL-ADV7180LFEBZ Analog Devices Inc, EVAL-ADV7180LFEBZ Datasheet - Page 90

• Manufacturer Part Number: EVAL-ADV7180LFEBZ
• Description: BOARD EVAL FOR ADV7180 LFCSP
• Manufacturer: Analog Devices Inc

Specifications of EVAL-ADV7180LFEBZ

• Main Purpose: Video, SDTV Video Decoder - NTSC, PAL, SECAM
• Embedded: No
• Utilized Ic / Part: ADV7180
• Primary Attributes: CVBS (Composite), Y/C (S-video), and YPrPb (Component) Inputs
• Secondary Attributes: 8-bit ITU-R BT.656 YCrCb 4:2:2 Output
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADV7180
Subaddress
0x37
0x38
0x39
Register
NTSC comb
control
PAL comb
control
Polarity
Bit Description
PCLK; sets polarity of LLC
Reserved
PF; sets the FIELD polarity
Reserved
PVS; sets the VS polarity
Reserved
PHS; sets HS polarity
YCMN[2:0]; luma comb
mode, NTSC
CCMN[2:0]; chroma
comb mode, NTSC
CTAPSN[1:0]; chroma
comb taps, NTSC
YCMP[2:0]; luma
comb mode, PAL
CCMP[2:0]; chroma
comb mode, PAL
CTAPSP[1:0]; chroma
comb taps, PAL
7
0
1
0
0
1
1
0
0
1
1
(Shading Indicates Default State)
6
0
0
1
0
1
0
1
0
1
Rev. F | Page 90 of 116
5
0
1
0
1
1
1
1
0
1
1
1
1
4
0
0
0
0
1
1
0
0
0
1
1
Bits
3
0
1
0
0
1
0
1
0
0
1
0
1
2
0
0
1
1
1
1
0
1
1
1
1
1
0
0
0
0
1
1
0
0
0
1
1
0
0
1
0
0
1
0
1
0
0
1
0
1
Comments
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 three-line, three-tap luma
Use low-pass notch
Fixed luma comb (two-line)
Fixed luma comb (three-line)
Fixed luma comb (two-line)
Three-line adaptive for CTAPSN = 01,
Four-line adaptive for CTAPSN = 10,
Five-line adaptive for CTAPSN = 11
Disable chroma comb
Fixed two-line for CTAPSN = 01,
Fixed three-line for CTAPSN = 10,
Fixed four-line for CTAPSN = 11
Fixed three-line for CTAPSN = 01,
Fixed four-line for CTAPSN = 10,
Fixed five-line for CTAPSN = 11
Fixed two-line for CTAPSN = 01,
Fixed three-line for CTAPSN = 10,
Fixed four-line for CTAPSN = 11
Not used
Adapts three lines to two lines
Adapts five lines to three lines
Adapts five lines to four lines
Adaptive five-line, three-tap luma comb
Use low-pass notch
Fixed luma comb (three-line)
Fixed luma comb (five-line)
Fixed luma comb (three-line)
Three-line adaptive for CTAPSN = 01,
Four-line adaptive for CTAPSN = 10,
Five-line adaptive for CTAPSN = 11
Disable chroma comb
Fixed two-line for CTAPSN = 01
Fixed three-line for CTAPSN = 10
Fixed four-line for CTAPSN = 11
Fixed three-line for CTAPSN = 01
Fixed four-line for CTAPSN = 10
Fixed five-line for CTAPSN = 11
Fixed two-line for CTAPSN = 01
Fixed three-line for CTAPSN = 10
Fixed four-line for CTAPSN = 11
Not used
Adapts five lines to three lines (two taps)
Adapts five lines to three lines (three taps)
Adapts five lines to four lines (four taps)
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
Top lines of memory
All lines of memory
Bottom lines of
memory
Top lines of memory
All lines of memory
Bottom lines
of memory