參數(shù)資料
型號: 935262922557
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP160
封裝: PLASTIC, SOT-322, QFP-160
文件頁數(shù): 109/147頁
文件大?。?/td> 526K
代理商: 935262922557
1998 Apr 09
64
Philips Semiconductors
Product specication
Multimedia bridge, high performance
Scaler and PCI circuit (SPCI)
SAA7146A
Table 54 Offsets to CCIR 656 line 23 depending on PAL or NTSC source (in compliance with Recommendation 601),
ODD and EVEN eld and select mode (see note 1)
Notes
1. Line numbers in parenthesis refer to EVEN field counting.
2. Sync signal SLC with SAV/EAV detection (50H, SYNC_X = 7).
3. Sync signal SLC with external Field Identification Signal (50H, SYNC_X = 6).
4. Sync signal SLC with detection on the falling edge of the vertical sync signal (50H, SYNC_X = 1, 3 or 5).
5. Sync signal 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).
7.8.8.1
Video with PAL format
PAL
NTSC
SLC(2)
SAV/EAV
SLC ext.(3)
FS
SLC(4)
FALLING
VS
SLC(5)
RISING VS
SLC
SAV/EAV
SLC ext.
FS
SLC
FALLING
VS
SLC
RISING VS
24 (25)
18H (19H)
15 (16)
0FH (10H)
15H (16)
0FH (10H)
21 (22)
15H (16H)
22 (22)
16H (16H)
12 (13))
0CH (0DH)
12 (13)
0CH (0DH)
18 (19)
12H (13H)
Fig.15 Output timing of SAA711x, 50 Hz, lines 621 to 8.
handbook, full pagewidth
MHB057
320
(7)
321
(8)
318
(5)
319
(6)
316
(3)
317
(4)
314
(1)
313
(313)
312
(312)
311
(311)
310
(310)
309
(309)
308(1)
(308)(2)
315
(2)
FID CCIR 656
VS CCIR 656
ODD SAA711x
VS SAA711x
LINES
(1) The line numbers not in parenthesis refer to CCIR counting.
(2) The line numbers in parenthesis refer to single field counting.
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