參數(shù)資料
型號: ADV7189BKSTZ10F
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): 94/104頁
文件大小: 805K
代理商: ADV7189BKSTZ10F
ADV7189B
EXAMPLES USING 27 MHz CLOCK
Mode 1 CVBS Input (Composite Video on AIN5)
All standards are supported through autodetect, 10-bit, 4:2:2, ITU-R BT.656 output on P19 to P10.
Table 91. Mode 1 CVBS Input
Register Address
Register Value
Notes
0x00
0x04
CVBS input on AIN5.
0x03
0x00
Enable 10-bit output on P19 to P10.
0x15
0x00
Slow down digital clamps.
0x17
0x41
Set CSFM to SH1.
0x3A
0x16
Power down ADC 1 and ADC 2.
0x50
0x04
Set DNR threshold to 4 for flat response.
0x0E
0x80
ADI recommended programming sequence. This sequence must be followed exactly when
setting up the decoder.
0x50
0x20
Recommended setting.
0x52
0x18
Recommended setting.
0x58
0xED
Recommended setting.
0x77
0xC5
Recommended setting.
0x7C
0x93
Recommended setting.
0x7D
0x00
Recommended setting.
0xD0
0x48
Recommended setting.
0xD5
0xA0
Recommended setting.
0xD7
0xEA
Recommended setting.
0xE4
0x3E
Recommended setting.
0xE9
0x3E
Recommended setting.
0xEA
0x0F
Recommended setting.
0x0E
0x00
Recommended setting.
Rev. B | Page 94 of 104
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