參數(shù)資料
型號(hào): GS1559-CBE2
廠商: Gennum Corporation
英文描述: GS1559 HD-LINX-TM II Multi-Rate Deserializer with Loop-Through Cable Driver
中文描述: GS1559的HD - LINX進(jìn)程,商標(biāo)第二多速率解串器與環(huán)通電纜驅(qū)動(dòng)器
文件頁(yè)數(shù): 43/74頁(yè)
文件大?。?/td> 686K
代理商: GS1559-CBE2
GS1559 Data Sheet
30572 - 4
July 2005
43 of 74
Figure 4-5: FIFO_LD Pulse Timing
4.10.2 Ancillary Data Detection and Indication
The GS1559 will detect all types of ancillary data in either the vertical or horizontal
blanking spaces and indicate via the status signal output pins YANC and CANC the
position of ancillary data in the output data stream. These status signal outputs are
synchronous with PCLK and can be used as clock enables to external logic, or as
write enables to an external FIFO or other memory device.
When operating in HD mode, (SD/HD = LOW), the YANC signal will be HIGH
whenever ancillary data is detected in the luma data stream, and the CANC signal
will be HIGH whenever ancillary data is detected in the chroma data stream.
PCLK
LUMA DATA OUT
CHROMA DATA OUT
FIFO_LD
3FF
3FF
3FF
3FF
000
000
000
000
XYZ
(SAV)
000
000
000
000
XYZ
(SAV)
XYZ
(SAV)
XYZ
(SAV)
MULTIPLEXED
Y/Cr/Cb DATA OUT
PCLK
FIFO_LD
FIFO LOAD PULSE - HD 10BIT OUTPUT MODE
FIFO LOAD PULSE - HD 20BIT OUTPUT MODE
3FF
3FF
000
000
000
000
XYZ
(SAV)
MULTIPLEXED
Y/Cr/Cb DATA OUT
PCLK
PCLK
LUMA DATA OUT
CHROMA DATA OUT
FIFO_LD
FIFO_LD
XYZ
(SAV)
FIFO LOAD PULSE - SD 10BIT OUTPUT MODE
FIFO LOAD PULSE - SD 20BIT OUTPUT MODE
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