saa7118 NXP Semiconductors, saa7118 Datasheet - Page 113

• Manufacturer Part Number: saa7118
• Description: Multistandard Video Decoder With Adaptive Comb Filter And Component Video Input
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 53:
Table 54:
Table 55:
9397 750 15219
Product data sheet
Bit
D7
D[6:0]
Bit
D[7:6]
D[5:4]
D3
D[2:0]
Bit
D7
D6
D[5:4]
D3
Chrominance gain control; 0Fh[7:0]
Chrominance control 2; 10h[7:0]
Mode/delay control; 11h[7:0]
10.2.16 Subaddress 0Fh
10.2.17 Subaddress 10h
10.2.18 Subaddress 11h
Description
automatic chrominance gain
control
chrominance gain value (if
ACGC is set to logic 1)
Description
fine offset adjustment
B
fine offset adjustment
R
chrominance bandwidth;
see
combined
luminance/chrominance
bandwidth adjustment;
see
Description
color on
polarity of RTS1 output
signal
fine position of HS (steps in
2/LLC)
polarity of RTS0 output
signal
Y component
Y component
Figure 12
Figure 12
and
to
Figure 18
Figure 13
Symbol
ACGC
CGAIN[6:0]
Symbol
OFFU[1:0]
OFFV[1:0]
CHBW
LCBW[2:0]
Symbol
COLO
RTP1
HDEL[1:0]
RTP0
Rev. 06 — 22 December 2005
Multistandard video decoder with adaptive comb filter
Value
0
1
000 0000
010 0100
111 1111
Value
00
01
10
11
00
01
10
11
0
1
000
...
111
Value
0
1
0
1
00
01
10
11
0
1
Function
on; recommended setting
programmable gain via CGAIN6 to CGAIN0; need
to be set for SECAM standard
minimum gain (0.5)
nominal gain (1.125)
maximum gain (7.5)
Function
0 LSB
1
1
3
0 LSB
1
1
3
small
wide
smallest chrominance bandwidth/largest
luminance bandwidth
... to ...
largest chrominance bandwidth/smallest
luminance bandwidth
Function
automatic color killer enabled; recommended
setting
color forced on
non-inverted
inverted
0
1
2
3
non-inverted
inverted
4
2
4
4
2
4
LSB
LSB
LSB
LSB
LSB
LSB
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
SAA7118
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