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參數資料
| 型號： | GS9092ACNE3 |
| 廠商： | Gennum Corporation |
| 英文描述： | GS9092A GenLINX-R III 270Mb/s Serializer for SDI and DVB-ASI |
| 中文描述： | GS9092A GenLINX - R的第三270Mb / s的串行SDI和DVB - ASI在內 |
| 文件頁數： | 40/59頁 |
| 文件大小： | 614K |
| 代理商： | GS9092ACNE3 |
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GS9092A Data Sheet
34715 - 0
February 2006
40 of 59
EDH error flags (EDH, EDA, IDH, IDA, and UES) for ancillary data, full field, and
active picture will also be inserted. These flags must be programmed into the
EDH_FLAG registers of the device by the application layer (
Table 3-8
).
NOTE 1: It is the responsibility of the user to ensure that the EDH flag registers are
updated once per field.
The prepared EDH packet will be inserted at the appropriate line of the video
stream according to RP 165. The start pixel position of the inserted packet will be
based on the SAV position of that line such that the last byte of the EDH packet
(the checksum) will be placed in the sample immediately preceding the start of the
SAV TRS word.
NOTE 2: It is also the responsibility of the user to ensure that there is sufficient
space in the horizontal blanking interval for the EDH packet to be inserted.
CRC Update of Existing Packets
When the EDH_CRC_UPDATE bit is set HIGH, the GS9092A will not generate any
new EDH packets, but will instead update the CRC bytes of the existing EDH
packets within the input video data stream. Incoming EDH flags are preserved and
can be read from the EDH_FLAG register, which becomes read-only (
Table 3-8
).
When EDH packets are detected, the EDH_FLAG register is updated on each field.
These registers will be cleared LOW if no EDH packet is detected during blanking
at the end of the vertical blanking period (falling edge of V).
The validity or ‘V’ bits of the incoming EDH packet will also be set to ‘1’ to denote
that the CRC calculations are valid. The EDH packet checksum word is also
re-calculated and re-inserted.
When incoming EDH packets are updated, the location of the packets within the
video stream remains unchanged. EDH packets that are to be updated can be
present anywhere within the horizontal blanking region of the vertical blanking
period.
相關PDF資料 |
PDF描述 |
|---|---|
| GS9092 | GS9092 GenLINX-R III 270Mb/s Serializer for SDI and DVB-ASI |
| GS9092-CNE3 | GS9092 GenLINX-R III 270Mb/s Serializer for SDI and DVB-ASI |
| GSC9620 | P-CHANNEL ENHANCEMENT MODE POWER MOSFET |
| GSD2004S-V-GS08 | DIODE 0.225 A, 300 V, 2 ELEMENT, SILICON, SIGNAL DIODE, TO-236AB, ROHS COMPLIANT, PLASTIC PACKAGE-3, Signal Diode |
| GSD2004S-V-GS18 | DIODE 0.225 A, 300 V, 2 ELEMENT, SILICON, SIGNAL DIODE, TO-236AB, ROHS COMPLIANT, PLASTIC PACKAGE-3, Signal Diode |
相關代理商/技術參數 |
參數描述 |
|---|---|
| GS9092ACNTE3 | 制造商:Semtech Corporation 功能描述:270Mb/s Transmitter for SDI & ASI |
| GS9092CNE3 | 制造商:Gennum Corporation 功能描述: |
| GS9092-CNE3 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Gennum Corporation 功能描述: |
| GS90A12-P1M | 功能描述:插入式交流適配器 80W 12V 6.67A RoHS:否 制造商:Phihong 地區:Universal 安裝風格:Wall, Interchangeable Plug 輸入電壓范圍:90 VAC to 264 VAC 輸出端數量:1 輸出功率額定值:5 W 輸出電壓（通道 1）:5 V 輸出電流（通道 1）:1 A 直流輸出連接器:USB Type A 隨附/必需的交流插頭:Required 商用/醫用:Commercial 效率:Level V |
| GS90A15-P1M | 功能描述:插入式交流適配器 90W 15V 6A RoHS:否 制造商:Phihong 地區:Universal 安裝風格:Wall, Interchangeable Plug 輸入電壓范圍:90 VAC to 264 VAC 輸出端數量:1 輸出功率額定值:5 W 輸出電壓（通道 1）:5 V 輸出電流（通道 1）:1 A 直流輸出連接器:USB Type A 隨附/必需的交流插頭:Required 商用/醫用:Commercial 效率:Level V |
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