參數(shù)資料
型號: ADV7181B
廠商: Analog Devices, Inc.
英文描述: Multiformat SDTV Video Decoder
中文描述: 標(biāo)清多格式視頻解碼器
文件頁數(shù): 18/96頁
文件大?。?/td> 873K
代理商: ADV7181B
ADV7181B
STATUS 3
Rev. 0 | Page 18 of 96
STATUS_3[7:0], Address 0x13 [7:0]
Table 16. STATUS 3 Function
STATUS 3 [7:0]
0
1
2
3
4
Bit Name
INST_HLOCK
GEMD
SD_OP_50HZ
FREE_RUN_ACT
Description
Horizontal lock indicator (instantaneous).
Gemstar Detect.
Flags whether 50 Hz or 60 Hz is present at output.
Reserved for future use.
ADV7181B outputs a blue screen (see the DEF_VAL_EN Default Value Enable,
Address 0x0C [0] section).
Field length is correct for currently selected video standard.
Interlaced video detected (field sequence found).
Reliable sequence of swinging bursts detected.
5
6
7
STD_FLD_LEN
INTERLACED
PAL_SW_LOCK
相關(guān)PDF資料
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ADV7181BBCPZ Multiformat SDTV Video Decoder
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