Philips Semiconductors
SAA7102; SAA7103
Digital video encoder
Table 21: Y scaler programming at PAL, input frame size: 640 × 480, full anti-flicker filter
TV line Offset FAL
LAL
PCL
YINC
YSKIP YOFSO YOFSE
Regular size (horizontal TV size: 640 pixels, offset ± 10 pixels)
255
−4
35
290
1833066 2168
0
63
63
255
−2
37
292
1833066 2168
0
67
67
255
0
39
294
1833066 2168
0
71
71
255
2
41
296
1833066 2168
0
74
74
255
4
43
298
1833066 2168
0
78
78
257
−4
34
291
1820638 2185
0
61
61
257
−2
36
293
1820638 2185
0
65
65
257
0
38
295
1820638 2185
0
69
69
257
2
40
297
1820638 2185
0
72
72
257
4
42
299
1820638 2185
0
76
76
259
−4
33
292
1805104 2202
0
58
58
259
−2
35
294
1805104 2202
0
62
62
259
0
37
296
1805104 2202
0
66
66
259
2
39
298
1805104 2204
0
70
70
259
4
41
300
1805104 2202
0
73
73
261
−4
32
293
1792676 2219
0
56
56
261
−2
34
295
1792676 2219
0
60
60
261
0
36
297
1792676 2219
0
64
64
261
2
38
299
1792676 2219
0
67
67
261
4
40
301
1792676 2219
0
71
71
263
−4
31
294
1777142 2238
0
54
54
263
−2
33
296
1777142 2238
0
58
58
263
0
35
298
1777142 2238
0
61
61
263
2
37
300
1777142 2238
0
65
65
263
4
39
302
1777142 2238
0
69
69
Full size (horizontal size: 702 pixels)
288
0
0
0
0
0
0
0
0
Small size (horizontal size: 620 pixels)
250
0
41
291
1870348 2125
0
76
76
YIWGTO YIWGTE
3131
3131
3131
3131
3131
3139
3139
3139
3139
3139
3148
3148
3148
3148
3148
3156
3156
3156
3156
3156
3165
3165
3165
3165
3165
1083
1083
1083
1083
1083
1091
1091
1091
1091
1091
1100
1100
1100
1100
1100
1108
1108
1108
1108
1108
1117
1117
1117
1117
1117
0
0
3110
1062
SAA7102_SAA7103_4
Product data sheet
Rev. 04 — 18 January 2006
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
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