EVAL-ADV7180LFEBZ Analog Devices Inc, EVAL-ADV7180LFEBZ Datasheet - Page 97

• 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

Subaddress
0xF4
0xF8
0xF9
0xFB
0xFC
1
2
Shading indicates default values.
x indicates a bit that keeps the last written value.
Register
Drive strength
IF comp
control
VS mode
control
Peaking control
Coring
threshold
Bit Description
DR_STR_S[1:0]; selects
the drive strength for
the sync output signals
DR_STR_C[1:0]; selects
the drive strength for
the clock output signal
DR_STR[1:0]; selects the
drive strength for the data
output signals; can be
increased or decreased for
EMC or crosstalk reasons
Reserved
IFFILTSEL[2:0]; IF filter
selection for PAL and
NTSC
Reserved
EXTEND_VS_MAX_FREQ
EXTEND_VS_MIN_FREQ
VS_COAST_MODE[1:0]
Reserved
PEAKING_GAIN[7:0]
DNR_TH2[7:0]
7
x
0
0
0
0
(Shading Indicates Default State)
6
x
0
0
1
0
Rev. F | Page 97 of 116
5
0
0
1
1
0
0
0
0
4
1
0
0
0
0
0
0
1
Bits
3
0
0
1
1
0
0
0
1
1
0
0
2
0
1
0
1
0
0
0
0
1
1
1
1
0
1
0
1
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
Comments
Medium low drive strength (2×)
Medium low drive strength (2×)
Medium low drive strength (2×)
Bypass mode
2 MHz
−3 dB
−6 dB
−10 dB
Reserved
3 MHz
−2 dB
−5 dB
−7 dB
Limits maximum VSYNC frequency to
66.25 Hz (475 lines/frame)
Limits maximum VSYNC frequency to
70.09 Hz (449 lines/frame)
Limits minimum VSYNC frequency to
42.75 Hz (731 lines/frame)
Limits minimum VSYNC frequency to
39.51 Hz (791 lines/frame)
Autocoast mode
50 Hz coast mode
60 Hz coast mode
Reserved
Increases/decreases the gain for high
frequency portions of the video signal
Specifies the maximum edge that is
interpreted as noise and therefore
blanked
Low drive strength (1×)
Medium high drive strength (3×)
High drive strength (4×)
Low drive strength (1×)
Medium high drive strength (3×)
High drive strength (4×)
Low drive strength (1×)
Medium high drive strength (3×)
High drive strength (4×)
5 MHz
6 MHz
−2 dB
+3.5 dB
+5 dB
+2 dB
+3 dB
+5 dB
Notes
0 dB
NTSC filters
PAL filters
This value sets up
the output coast
frequency
ADV7180