參數(shù)資料
型號(hào): ADV7183BKSTZ
廠商: ANALOG DEVICES INC
元件分類(lèi): 顏色信號(hào)轉(zhuǎn)換
英文描述: Multiformat SDTV Video Decoder
中文描述: COLOR SIGNAL DECODER, PQFP80
封裝: LEAD FREE, MS-026-BEC, LQFP-80
文件頁(yè)數(shù): 92/100頁(yè)
文件大?。?/td> 844K
代理商: ADV7183BKSTZ
ADV7183B
EXAMPLES USING 27 MHz CLOCK
Mode 1 CVBS Input (Composite Video on AIN5)
All standards are supported through autodetect, 8-bit, 4:2:2, ITU-R BT.656 output on P15 to P8.
Rev. B | Page 92 of 100
Table 91. Mode 1 CVBS Input
Register Address
0x00
0x15
0x17
0x3A
0x50
0x0E
Register Value
0x04
0x00
0x41
0x16
0x04
0x80
Notes
CVBS input on AIN5.
Slow down digital clamps.
Set CSFM to SH1.
Power down ADC 1 and ADC 2.
Set DNR threshold to 4 for flat response.
ADI recommended programming sequence. This sequence must be followed exactly when
setting up the decoder.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting
Recommended setting.
Recommended setting.
0x50
0x52
0x58
0x77
0x7C
0x7D
0xD0
0xD5
0xD7
0xE4
0xE9
0xEA
0x0E
0x20
0x18
0xED
0xC5
0x93
0x00
0x48
0xA0
0xEA
0x3E
0x3E
0x0F
0x00
Mode 2 S-Video Input (Y on AIN1 and C on AIN4)
All standards are supported through autodetect, 8-bit, ITU-R BT.656 output on P15 to P8.
Table 92. Mode 2 S-Video Input
Register Address
0x00
0x15
0x3A
0x50
0x0E
Register Value
0x06
0x00
0x12
0x04
0x80
Notes
Y1 = AIN1, C1 = AIN4.
Slow down digital clamps.
Power down ADC 2.
Set DNR threshold to 4 for flat response.
ADI recommended programming sequence. This sequence must be followed exactly when
setting up the decoder.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting
Recommended setting.
Recommended setting.
0x50
0x52
0x58
0x77
0x7C
0x7D
0xD0
0xD5
0xD7
0xE4
0xE9
0xEA
0x0E
0x20
0x18
0xED
0xC5
0x93
0x00
0x48
0xA0
0xEA
0x3E
0x3E
0x0F
0x00
相關(guān)PDF資料
PDF描述
ADV7183KST Advanced Video Decoder with 10-Bit ADC and Component Input Support
AD7183 Advanced Video Decoder with 10-Bit ADC and Component Input Support
ADV7185 Professional NTSC/PAL Video Decoder with 10-Bit CCIR656 Output
ADV7185KST Professional NTSC/PAL Video Decoder with 10-Bit CCIR656 Output
ADV7190KST Video Encoder with Six 10-Bit DACs and Video Encoder with Six DAC Outputs
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