TMC22053KHC Fairchild Semiconductor, TMC22053KHC Datasheet - Page 15

• Manufacturer Part Number: TMC22053KHC
• Manufacturer: Fairchild Semiconductor

Specifications of TMC22053KHC

• Screening Level: Commercial
• Package Type: MQFP
• Pin Count: 100
• Lead Free Status / RoHS Status: Compliant

PRODUCT SPECIFICATION
Control Register Definitions
Burst Threshold (04)
Pedestal (05)
Luma Processor Control (06)
Reg
04
Reg
05
Reg
06
06
06
06
06
06
7
7
7
Reserved
Bit
7-0
Bit
7-0
Bit
7-6
5
4
3-2
1
0
Name
Reserved
ANEN
ANR
ANT
YSEL
NOTCH
Name
BTH
Name
PED
6
6
6
ANEN
5
5
5
Description
Reserved, set to zero.
Adaptive notch enable. Enables adaptive notch when HIGH.
Adaptive notch rounding. Sets adaptive notch rounding point.
Adaptive notch threshold level. Sets the adaptive notch threshold.
Adaptive notch select. Selects adaptive notch filter response.
Notch enable. Adaptive notch filter ANF3 selected when HIGH and ANEN is
HIGH, non-adaptive notch filter selected when HIGH and ANEN is LOW.
Function may be overridden by XSF (Reg 0E, bits 5-4).
Description
Burst threshold. The 8 bit value to be compared against the demodulated
U and V component data. If over 127 lines occur in a field in which the burst
is below this threshold, then the color is set to chroma black for the next field.
Description
Pedestal level. An 8 bit magnitude subtracted from the luma data to remove
the setup before processing by the output matrix.
YSEL
ANR
ANT
00
01
10
11
0
1
0
1
(continued)
ANR
4
4
4
Round to 10 bits
Round to 8 bits
Magnitude difference less than 32
Magnitude difference less than 24
Magnitude difference less than 16
Magnitude difference less than 8
Adaptive notch response ANF1
Adaptive notch response ANF2
BTH
PED
3
3
3
Function
Function
Function
ANT
2
2
2
YSEL
1
1
1
NOTCH
TMC22x5y
0
0
0
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