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參數(shù)資料
| 型號： | S5D0127X01 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | MULTISTANDARD VIDEO DECODER/SCALER |
| 中文描述： | 多標(biāo)準(zhǔn)視頻解碼器/倍線器 |
| 文件頁數(shù)： | 17/96頁 |
| 文件大?。?/td> | 1509K |
| 代理商： | S5D0127X01 |
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ELECTRONICS
S5D0127X01 Data Sheet
MULTIMEDIA VIDEO
PAGE 17 OF 96
Modified on May/04/2000
Figure 8. NTSC Vertical Timing Signals
The PID pin is used to identify whether the current V-axis is inverted in PAL mode. This signal changes at the color
burst. By noting this value at the same line of each field, a determination of whether a field is from {1-4} or {5-8} can
be made. As with the SCH pin, the S5D0127X01 is designed to hold the line 260 PID measurement for the entire
vertical blank period. This allows easy sampling of the PID or current field identification.
The ODD, SCH and PID signals change at different times and more than once within the video fields. Proper data
for field identification is determined by latching all three signals at the trailing edge of VS. Figure 9 shows the VS,
ODD, SCH, and PID signals and their latched values for each of the 8 possible fields. Figure 10 is the line to line
timing diagram for these signals in PAL mode.
Figure 9. PAL Vertical Timing Signals
VS
ODD
SCH
1
2
3
4
FIELD
ODD
SCH
1
H
H
2
L
L
3
H
4
L
L
H
Truth Table
Note:
ODD and SCH are
measured at the trailing
edge of VS.
VS
ODD
SCH
1
2
3
4
FIELD
ODD
SCH
PID
1
H
2
L
3
H
H
L
4
L
L
H
H
H
L
L
Truth Table
Note:
ODD, SCH and PID are
measured at the trailing
edge of VS (
VALIGN
= 0).
5
6
7
8
PID
5
H
6
L
7
H
L
L
8
L
L
H
L
H
H
L
相關(guān)PDF資料 |
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 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S5D0127X01-Q0R0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MULTISTANDARD VIDEO DECODER/SCALER |
| S5D2400X | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:S5D2400X scaling image processor |
| S5D2501F | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:OSD PROCESSOR FOR MONITORS |
| S5D2508A | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:OSD PROCESSOR FOR MONITOR |
| S5D2508A01 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:OSD PROCESSOR FOR MONITOR |
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