SAA7118 Datasheet, PDF (122/169 Pages) NXP Semiconductors – Multistandard video decoder with adaptive comb filter and component video input

Philips Semiconductors
Multistandard video decoder with adaptive
comb filter and component video input
Preliminary specification
SAA7118
15.2.12 SUBADDRESS 0BH
Table 49 Luminance contrast control: decoder part; 0BH[7:0]
GAIN
1.984 (maximum)
1.063 (ITU level)
1.0
0 (luminance off)
−1 (inverse luminance)
−2 (inverse luminance)
DCON7
0
0
0
0
1
1
DCON6
1
1
1
0
1
0
CONTROL BITS D7 TO D0
DCON5 DCON4 DCON3 DCON2
1
1
1
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
DCON1
1
0
0
0
0
0
DCON0
1
0
0
0
0
0
15.2.13 SUBADDRESS 0CH
Table 50 Chrominance saturation control: decoder part; 0CH[7:0]
GAIN
1.984 (maximum)
1.0 (ITU level)
0 (colour off)
−1 (inverse chrominance)
−2 (inverse chrominance)
DSAT7
0
0
0
1
1
DSAT6
1
1
0
1
0
CONTROL BITS D7 TO D0
DSAT5
1
0
0
0
0
DSAT4
1
0
0
0
0
DSAT3
1
0
0
0
0
DSAT2
1
0
0
0
0
DSAT1
1
0
0
0
0
DSAT0
1
0
0
0
0
15.2.14 SUBADDRESS 0DH
Table 51 Chrominance hue control; 0DH[7:0]
HUE PHASE (DEG)
+178.6...
...0...
...−180
HUEC7
0
0
1
HUEC6
1
0
0
CONTROL BITS D7 TO D0
HUEC5
1
0
0
HUEC4
1
0
0
HUEC3
1
0
0
HUEC2
1
0
0
HUEC1
1
0
0
HUEC0
1
0
0
2001 May 30
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