2004 Mar 16
137
Philips Semiconductors
Product specification
PC-CODEC
SAA7108E; SAA7109E
Table 124
Subaddress 99H
Table 125
Subaddresses 9AH and 9CH
Table 126
Subaddresses 9BH and 9CH
Table 127
Subaddresses 9DH and 9FH
Table 128
Subaddresses 9EH and 9FH
Table 129
Subaddresses A0H and A1H
Table 130
Subaddress A1H
Table 131
Subaddresses A2H to A4H
DATA BYTE
DESCRIPTION
IDEL
input delay; defines the distance in PIXCLKs between the active edge of CBO and the first received
valid pixel
DATA BYTE
DESCRIPTION
XINC
incremental fraction of the horizontal scaling engine;
DATA BYTE
DESCRIPTION
YINC
incremental fraction of the vertical scaling engine;
DATA BYTE
DESCRIPTION
YIWGTO
weighting factor for the first line of the odd field;
DATA BYTE
DESCRIPTION
YIWGTE
weighting factor for the first line of the even field;
DATA BYTE
DESCRIPTION
YSKIP
vertical line skip; defines the effectiveness of the anti-flicker filter; YSKIP = 0: most effective;
YSKIP = 4095: anti-flicker filter switched off
DATA BYTE
LOGIC
LEVEL
DESCRIPTION
BLEN
0
1
no internal blanking for non-interlaced graphics in bypass mode; default after reset
forced internal blanking for non-interlaced graphics in bypass mode
DATA BYTE
DESCRIPTION
BCY, BCU
and BCV
luminance and colour difference portion of border colour in underscan area
XINC
line
number of output pixels
--number of input pixels
----------------------------------------------------------
4096
×
=
YINC
number of active input lines
4096
×
=
YIWGTO
Y2
2048
+
=
YIWGTE
YINC
YSKIP
2
–
=