參數(shù)資料
型號(hào)： ADV7183B
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(yè)數(shù)： 15/100頁(yè)
文件大?。?/td> 844K
代理商： ADV7183B
ADV7183B
MANUAL INPUT MUXING
By accessing a set of manual override muxing registers, the
analog input muxes of the ADV7183B can be controlled
directly. This is referred to as manual input muxing.
Rev. B | Page 15 of 100
Manual input muxing overrides other input muxing control
bits, such as INSEL.
The manual muxing is activated by setting the
ADC_SW_MAN_EN bit. It affects only the analog switches in
front of the ADCs. This means if the settings of INSEL and the
manual input muxing registers (ADC0/ADC1/ADC2_sw)
contradict each other, the ADC0/ADC1/ADC2_sw settings
apply, and INSEL is ignored.
Manual input muxing controls only the analog input muxes.
INSEL[3:0] still has to be set so the follow-on blocks process the
video data in the correct format. This means INSEL must still
be used to tell the ADV7183B whether the input signal is of
component, Y/C, or CVBS format.
Restrictions in the channel routing are imposed by the analog
signal routing inside the IC; every input pin cannot be routed to
each ADC. Refer to
146H
Figure 6 for an overview on the routing
capabilities inside the chip. The three mux sections can be
controlled by the reserved control signal buses ADC0/ADC1/
ADC2_sw[3:0].
147H
Table 10 explains the control words used.
SETADC_sw_man_en, Manual Input Muxing Enable,
Address 0xC4[7]
ADC0_sw[3:0],
ADC0 mux configuration, Address 0xC3[3:0]
ADC1_sw[3:0],
ADC1 mux configuration, Address 0xC3[7:4]
ADC2_sw[3:0],
ADC2 mux configuration, Address 0xC4[3:0]
Table 10. Manual Mux Settings for All ADCs (SETADC_sw_man_en = 1)
ADC0_sw[3:0]
ADC0 Connected to
0000
No connection
0001
AIN1
0010
AIN2
0011
AIN3
0100
AIN4
0101
AIN5
0110
AIN6
0111
No connection
1000
No connection
1001
AIN7
1010
AIN8
1011
AIN9
1100
AIN10
1101
AIN11
1110
AIN12
1111
No connection
ADC1_sw[3:0]
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
ADC1 Connected to
No connection
No connection
No connection
AIN3
AIN4
AIN5
AIN6
No connection
No connection
No connection
No connection
AIN9
AIN10
AIN11
AIN12
No connection
ADC2_sw[3:0]
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
ADC2 Connected to
No connection
No connection
AIN2
No connection
No connection
AIN5
AIN6
No connection
No connection
No connection
AIN8
No connection
No connection
AIN11
AIN12
No connection
相關(guān)PDF資料
PDF描述
ADV7183BBSTZ Multiformat SDTV Video Decoder
ADV7183BKSTZ Multiformat SDTV Video Decoder
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADV7183BBSTZ 功能描述:IC VIDEO DECODER NTSC 80-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799
ADV7183BKST 制造商:Analog Devices 功能描述:MULTIFORMAT SDTV VID DECODER 80LQFP - Bulk
ADV7183BKSTZ 功能描述:IC VIDEO DECODER NTSC 80-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799
ADV7183KST 制造商:Analog Devices 功能描述:Video Decoder 2ADC 10-Bit 80-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:VIDEO DECODER I.C. - Bulk
ADV7184 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat SDTV Video Decoder with Fast Switch Overlay Support
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