TVP5160
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SLES135E–FEBRUARY 2005–REVISED APRIL 2011
Table 3-95. 3DYC Luma Gain
Subaddress 87h
Default
08h/08h
7
6
5
4
3
2
1
0
3DYC luma gain [7:0]
This register contains a 5.3 format gain value used to calculate the luma difference value for luma coring. The gain can vary from 0 to
31.875 in steps of 0.125. The minimum value of 0 favors the 3D comb filter output, whereas the maximum value of 31.875 favors the 2D
comb filter output.
Table 3-96. 3DYC Chroma Gain
Subaddress 88h
Default
08h/08h
7
6
5
4
3
2
1
0
3DYC chroma gain [7:0]
This register contains a 5.3 format gain value used to calculate the chroma difference value for chroma coring. The gain can vary from 0 to
31.875 in steps of 0.125. The minimum value of 0 favors the 3D comb filter output, whereas the maximum value of 31.875 favors the 2D
comb filter output.
Table 3-97. 3DYC Signal Quality Gain
Subaddress 89h
Default
02h/02h
7
6
5
4
3
2
1
0
3DYC Signal Quality gain [7:0]
When the input signal quality is not good, for example weak broadcast signals or poor VCR signals, 3DCY comb filtering is automatically
turned off. This register sets the gain, or sensitivity, to distinguish poor signal quality. A smaller value in this register favors application of
3DYC, whereas a larger value favors 2DYC.
Table 3-98. 3DYC Signal Quality Coring
Subaddress 8Ah–8Bh
Default
328h/380h
Subaddress
8Ah
7
6
5
4
3
2
1
0
3DYC Signal Quality Coring [7:0]
3DYC Signal Quality Coring [15:8]
8Bh
When the input signal quality is not good, for example weak broadcast signals or poor VCR signals, 3DCY comb filtering is automatically
turned off. This register sets the coring value used to distinguish poor signal quality. A larger value in this register favors application of
3DYC, whereas a smaller value favors 2DYC.
Copyright © 2005–2011, Texas Instruments Incorporated
Internal Control Registers
75
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