EVAL-ADV7180LFEBZ Analog Devices Inc, EVAL-ADV7180LFEBZ Datasheet - Page 91

• 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
0x3A
0x3D
0x41
0x48
0x49
Register
ADC control
Manual
window
control
Resample
control
Gemstar
Control 1
Gemstar
Control 2
Bit Description
MUX PDN override; mux
power-down override
PWRDWN_MUX_2;
enables power-down of
MUX2 and associated
channel clamp and buffer
PWRDWN_MUX_1;
enables power-down of
MUX1 and associated
channel clamp and buffer
PWRDWN_MUX_0;
enables power-down of
MUX0 and associated
channel clamp and buffer
Reserved
Reserved
CKILLTHR[2:0]
Reserved
Reserved
SFL_INV; controls the
behavior of the PAL
switch bit
Reserved
GDECEL[15:8]; see the
Comments column
GDECEL[7:0]
7
0
1
0
0
0
(Shading Indicates Default State)
6
0
0
0
0
0
1
1
1
1
0
1
0
0
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5
0
0
0
1
1
0
0
1
1
0
0
0
4
1
1
1
0
0
0
0
1
0
0
1
0
Bits
3
0
1
0
0
0
0
2
0
1
0
0
0
0
1
0
1
1
0
0
0
0
0
1
0
1
0
0
Comments
MUX2 and associated channel in
normal operation
Power down MUX2 and associated
channel operation
MUX1 and associated channel in
normal operation
Power down MUX1 and associated
channel operation
MUX0 and associated channel in
normal operation
Power down MUX0 and associated
channel operation
Set as default
Set to default
SECAM no color kill
SECAM color kill at <5%
SECAM color kill at <7%
NTSC, PAL color kill at <4%,
SECAM color kill at <8%
SECAM color kill at <9.5%
SECAM color kill at <15%
SECAM color kill at <32%
Reserved
Set to default
SFL-compatible with the ADV717x and
ADV73xx video encoders
SFL-compatible with the ADV7190/
ADV7191/ADV7192/ADV7194 video
encoders
GDECEL[15:0]: 16 individual enable bits
that select the lines of video (even field
Line 10 to Line 25) that the decoder
checks for Gemstar-compatible data
NTSC, PAL color kill at <0.5%,
NTSC, PAL color kill at <1.5%,
NTSC, PAL color kill at <2.5%,
NTSC, PAL color kill at <8.5%,
NTSC, PAL color kill at <16%,
NTSC, PAL color kill at <32%,
Set to default
Set to default
Notes
No control over
power-down for
muxes and associ-
ated channel circuit
Allows power-down
of MUX0/MUX1/
MUX2 and
associated channel
circuit. When
INSEL[3:0] is used,
unused channels
are automatically
powered down.
MUX PDN
Override = 1
MUX PDN
Override = 1
MUX PDN
Override = 1
CKE = 1 enables
the color kill
function and must
be enabled for
CKILLTHR[2:0] to
take effect
LSB = Line 10,
MSB = Line 25,
Default = do not
check for Gemstar-
compatible data
on any lines [10 to
25] in even fields
ADV7180