1998
Apr
09
66
Philips
Semiconductors
Product
specication
Multimedia
bridge,
high
performance
Scaler
and
PCI
circuit
(SPCI)
SAA7146A
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Table 55 Comparison between CCIR 656 lines and the SLC (note 1)
Notes
1. Line numbers in parenthesis refer to EVEN field counting.
2. CCIR 656 (D1) line.
3. SLC with SAV/EAV detection (50H, SYNC_X = 7).
4. SLC with external Field Identification Signal (50H, SYNC_X = 6).
5. SLC with detection on the falling edge of the vertical sync signal (50H, SYNC_X = 1, 3 or 5).
6. SLC with detection on the rising edge of the vertical sync signal. For Philips devices, the rising edge does not include field information, this
information is only defined at the falling edge of the VS signal (50H, SYNC_X = 0, 2 or 4).
CCIR 656
(D1) LINE(2)
(612)
310
(622)
311
(624)
312
(625)
313
1
(314)
2
(315)
3
(316)
4
(317)
5
(318)
6
(319)
7
(320)
8
(321)
9
(322)
10
(323)
11
(324)
12
(325)
13
(326)
14
(328)
15
(329)
SLC(3)
SAV/EAV
311
(313)
312
(1)
1
(2)
2
(3)
3
(4)
4
(5)
5
(6)
6
(7)
7
(8)
8
(9)
9
(10)
10
(11)
11
(12)
12
(13)
13
(14)
14
(15)
15
(16)
16
(17)
17
(18)
SLC ext.
FS(4)
302
(304)
303
(305)
304
(306)
305
(307)
306
(308)
307
(309)
308
(310)
309
(311)
310
(312)
311
(313)
312
(1)
1
(2)
2
(3)
3
(4)
4
(5)
5
(6)
6
(7)
7
(8)
8
(9)
SLC falling
VS(5)
302
(304)
303
(305)
304
(306)
305
(307)
306
(308)
307
(309)
308
(310)
309
(311)
310
(312)
311
(313)
312
(1)
1
(2)
2
(3)
3
(4)
4
(5)
5
(6)
6
(7)
7
(8)
8
(9)
SLC rising
VS(6)
308
(310)
309
(311)
310
(312)
311
(313)
312
(1)
1
(2)
2
(3)
3
(4)
4
(5)
5
(6)
6
(7)
7
(8)
8
(9)
9
(10)
10
(11)
11
(12)
12
(13)
13
(14)
14
(15)