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参数资料
| 型号： | S5D0127X01 |
| 厂商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | MULTISTANDARD VIDEO DECODER/SCALER |
| 中文描述： | 多标准视频解码器/倍线器 |
| 文件页数： | 35/96页 |
| 文件大小： | 1509K |
| 代理商： | S5D0127X01 |
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ELECTRONICS
S5D0127X01 Data Sheet
MULTIMEDIA VIDEO
PAGE 35 OF 96
Modified on May/04/2000
The S5D0127X01 adds an additional output mode and flexibility to vary the modes from line to line. If
VBCVBS
=0
and
VBINSRT
=1 S5D0127X01 will output sliced data on enabled lines. By setting
VBIMID
to 1, any line for which
VBIL
=3 will output raw ADC data instead of WSS or CGMS. This mode allows a mixture of sliced and raw data.
This can be used to output raw data from a teletext line and sliced data from a closed caption line.
1.7.3. Select Individual Lines Enabled for VBI Processing
The S5D0127X01 allows programmable selection of processing for the various video lines. For example
Teletext/Intercast data can be sliced for lines 14 - 17, and closed caption for line 21.
Each 2-bit register
VBIL0
through
VBIL15
defines how a specific VBI line is processed. As can be seen in Figure
36 for 60 Hz and Figure 37 for 50 Hz video, the following alignments exist:
Table 8: VBI Data Output Mode (VBILn != 0)
VBCVBS
VBINSRT
Output Mode
0
0
The VBI data is available via the internal registers
CCDAT1
and
CCDAT2
. Only the last 2 extracted bytes are stored in these
registers. Thus, this mode is only useful for extraction of Closed
Caption data.
This mode enables output of the sliced VBI data.
This mode enables output of direct data from the ADC.
This mode is invalid.
0
1
1
1
0
1
Table 9: VBI Line(s) Selection
VBIL
number
Line Number That the VBIL Processing command applies to
(Assuming ODDOS=1
)
Odd Field
60 Hz
60 Hz
All Lines
Except 10-24
Except
273-287
9&10
272&273
11
274
12
275
13
276
14
277
15
278
16
279
17
280
18
281
19
282
20
283
21
284
22
285
23
286
24&25
287&288
Even Field
Odd Field
50 Hz
All lines
Except 7-21
Even Field
50Hz
All lines Except
320 - 334
VBIL0
All Lines
VBIL1
VBIL2
VBIL3
VBIL4
VBIL5
VBIL6
VBIL7
VBIL8
VBIL9
VBIL10
VBIL11
VBIL12
VBIL13
VBIL14
VBIL15
6&7
8
9
10
11
12
13
14
15
16
17
18
19
20
21&22
319&320
321
322
323
324
325
326
327
328
329
330
331
332
333
334&335
相关PDF资料 |
PDF描述 |
|---|---|
| S5D0127X01-Q0R0 | MULTISTANDARD VIDEO DECODER/SCALER |
| S5D2510 | stand-alone OSD Processor |
| S5G9802X01 | MB 18C 18#20 SKT RECP RoHS Compliant: No |
| S5G9802X01-D0B0 | MB 19C 19#20 PIN RECP |
| S5K437CA | 1/4 Optical Size 640x480 (VGA) 2.8V CMOS Image Sensor |
相关代理商/技术参数 |
参数描述 |
|---|---|
| S5D0127X01-Q0R0 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:MULTISTANDARD VIDEO DECODER/SCALER |
| S5D2400X | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:S5D2400X scaling image processor |
| S5D2501F | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:OSD PROCESSOR FOR MONITORS |
| S5D2508A | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:OSD PROCESSOR FOR MONITOR |
| S5D2508A01 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:OSD PROCESSOR FOR MONITOR |
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