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Table 4 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
(1st field)
521
522
523
active video
261
524
525
1
2
3
4
5
6
269
6
7
8
9
equalization pulses
serration pulses
equalization pulses
Line number
(2nd field)
259
260
262
263
264
265
equalization pulses
2
266
267
268
270
271
272
active video
24
serration pulses
equalization pulses
LCR
3
4
5
7
8
9
Table 5 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
(1st field)
11
274
11
12
275
12
13
276
13
14
277
14
15
nominal VBI-lines F1
278 279
nominal VBI-lines F2
15 16
16
17
280
17
18
281
18
19
282
19
20
283
20
21
284
21
22
285
22
23
active video
286 287
24
25
Line number
(2nd field)
273
288
active video
23 24
LCR
10
Table 6 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 = 1 (subaddress 5BH[7])
Line number
(1st field)
621
622
active video
310
623
624
equalization pulses
312
625
1
2
serration pulses
315
3
316
3
4
5
equalization pulses
Line number
(2nd field)
309
311
313
314
317
318
active video
equalization pulses
24
serration pulses
equalization pulses
4
LCR
2
5
Table 7 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 = 1 (subaddress 5BH[7])
Linenumber
(1st field)
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
nominal VBI-lines F1
active video
Linenumber 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
13 14 15
active video
23 24
LCR
6
7
8
9
10
11
12
16
17
18
19
20
21
22
NXP [ NXP ]
