SAA7118 Datasheet, PDF (43/169 Pages) NXP Semiconductors – Multistandard video decoder with adaptive comb filter and component video input

Table 5 Relationship of LCR to line numbers in 525 lines/60 Hz systems (part 1)
Vertical line offset, VOFF[8:0] = 06H (subaddresses 5BH[4] and 5AH[7:0]); horizontal pixel offset, HOFF[10:0] = 347H (subaddresses 5BH[2:0] and
59H[7:0]); FOFF = 1 (subaddress 5BH[7])
Line number 521
522
523
524
525
(1st field)
active video
1
2
3
equalization pulses
4
5
6
serration pulses
7
8
9
equalization pulses
Line number 259
260
261
262
263
264
265
266
267
268
269
270
271
272
(2nd field)
active video
equalization pulses
serration pulses
equalization pulses
LCR
24
2
3
4
5
6
7
8
9
Table 6 Relationship of LCR to line numbers in 525 lines/60 Hz systems (part 2)
Vertical line offset, VOFF[8:0] = 06H (subaddresses 5BH[4] and 5AH[7:0]); horizontal pixel offset, HOFF[10:0] = 347H (subaddresses 5BH[2:0] and
59H[7:0]); FOFF = 1 (subaddress 5BH[7])
Line number 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
(1st field)
nominal VBI-lines F1
active video
Line number 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288
(2nd field)
nominal VBI-lines F2
active video
LCR
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Table 7 Relationship of LCR to line numbers in 625 lines/50 Hz systems (part 1)
Vertical line offset, VOFF[8:0] = 03H (subaddresses 5BH[4] and 5AH[7:0]); horizontal pixel offset, HOFF[10:0] = 347H (subaddresses 5BH[2:0] and
59H[7:0]); FOFF = 0 (subaddress 5BH[7])
Line number
(1st field)
621
622
active video
623
624
625
equalization pulses
1
2
serration pulses
3
4
5
equalization pulses
Line number
(2nd field)
309
310
active video
311
312
313
equalization pulses
314
315
serration pulses
316
317
318
equalization pulses
LCR
24
2
3
4
5
Table 8 Relationship of LCR to line numbers in 625 lines/50 Hz systems (part 2)
Vertical line offset, VOFF[8:0] = 03H (subaddresses 5BH[4] and 5AH[7:0]); horizontal pixel offset, HOFF[10:0] = 347H (subaddresses 5BH[2:0] and
59H[7:0]); FOFF = 0 (subaddress 5BH[7])
Line number 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
(1st field)
nominal VBI-lines F1
active video
Line number 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338
(2nd field)
nominal VBI-lines F2
active video
LCR
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
24