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參數(shù)資料
| 型號(hào)： | ADV7188 |
| 廠(chǎng)商： | Analog Devices, Inc. |
| 英文描述： | Multiformat SDTV Video Decoder with Fast Switch Overlay Support |
| 中文描述： | 標(biāo)清多格式視頻解碼器支持快速開(kāi)關(guān)重疊 |
| 文件頁(yè)數(shù)： | 14/112頁(yè) |
| 文件大?。?/td> | 943K |
| 代理商： | ADV7188 |
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ADV7188
Table 10. Input Channel Assignments
Input Channel
AIN7
AIN1
AIN8
AIN2
AIN9
AIN3
AIN10
AIN4
AIN11
AIN5
AIN12
AIN6
Table 11. Manual Mux Settings for All ADCs (SETADC_SW_MAN_EN = 1)
ADC0
Connected To
ADC1_sw[3:0]
0000
No Connection 0000
0001
AIN1
0001
0010
AIN2
0010
0011
AIN3
0011
0100
AIN4
0100
0101
AIN5
0101
0110
AIN6
0110
0111
No Connection 0111
1000
No Connection 1000
1001
AIN7
1001
1010
AIN8
1010
1011
AIN9
1011
1100
AIN10
1100
1101
AIN11
1101
1110
AIN12
1110
1111
No Connection 1111
RGB_IP_SEL, Address 0xF1 [0]
For SCART input, R, G and B signals can be input on either
AIN4, AIN5, and AIN6 or on AIN7, AIN8, and AIN9.
Rev. 0 | Page 14 of 112
Pin
41
42
43
44
45
46
57
58
59
60
61
62
ADI-Recommended Input Muxing Control INSEL[3:0]
YC1-Y
YPrPb1-Y
YC2-Y
YPrPb2-Y
YC3-Y
YPrPb2-Pb
YC1-C
YPrPb1-Pb
YC2-C
YPrPb1-Pr
YC3-C
YPrPb2-Pr
CVBS7
CVBS1
CVBS8
CVBS2
CVBS9
CVBS3
CVBS10
CVBS4
CVBS11
CVBS5
Not Available
CVBS6
SCART1-B
SCART2-CVBS
SCART1-R
SCART1-G
SCART2-B
SCART1-CVBS
SCART2-R
SCART2-G
ADC0_sw[3:0]
ADC1
Connected To
No Connection 0000
No Connection 0001
No Connection 0010
AIN3
AIN4
AIN5
AIN6
No Connection 0111
No Connection 1000
No Connection 1001
No Connection 1010
AIN9
AIN10
AIN11
AIN12
No Connection 1111
ADC2_sw[3:0]
ADC2
Connected To
No Connection 0000
No Connection 0001
AIN2
No Connection 0011
No Connection 0100
AIN5
AIN6
No Connection 0111
No Connection 1000
No Connection 1001
AIN8
No Connection 1011
No Connection 1100
AIN11
AIN12
No Connection 1111
ADC3_sw[3:0]
ADC3
Connected To
No Connection
No Connection
No Connection
No Connection
AIN4
No Connection
No Connection
No Connection
No Connection
AIN7
No Connection
No Connection
No Connection
No Connection
No Connection
No Connection
0010
0011
0100
0101
0110
0101
0110
1010
1011
1100
1101
1110
1101
1110
0 (default)—B is input on AIN4, R is input on AIN 5, and G is
input on AIN6.
1—B is input on AIN7, R is input on AIN 8, and G is input on
AIN9.
MANUAL INPUT MUXING
By accessing a set of manual override muxing registers, the
analog input muxes of the ADV7188 can be controlled directly.
This is referred to as manual input muxing. Manual input
muxing overrides other input muxing control bits, for example,
INSEL and SDM_SEL.
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/ADC3_SW) contradict each
other, the ADC0/ADC1/ADC2/ADC3_SW settings apply and
INSEL/SDM_SEL 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 ADV7188 whether the input signal is of
component, YC, 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 Figure 6 for an overview on the routing
capabilities inside the chip. The four mux sections can be
controlled by the reserved control signal buses ADC0_SW[3:0],
ADC1_SW[3:0}, ADC2_SW[3:0}, and ADC3_SW[3:0].
Table 11 explains the control words used.
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| ADV7189B | Multiformat SDTV Video Decoder |
| ADV7189BBSTZ268H | Multiformat SDTV Video Decoder |
| ADV7189BKSTZ10F | Multiformat SDTV Video Decoder |
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相關(guān)代理商/技術(shù)參數(shù) |
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| ADV7188BSTZ | 功能描述:IC DECODER VID MULTIFORM 80LQFP RoHS:是 類(lèi)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(lèi)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(lèi)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(chēng):Q4645799 |
| ADV7189 | 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:Multiformat SDTV Video Decoder |
| ADV7189B | 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:Multiformat SDTV Video Decoder |
| ADV7189BBSTZ | 功能描述:IC VIDEO DECODER SDTV 80-LQFP RoHS:是 類(lèi)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(lèi)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(lèi)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(chēng):Q4645799 |
| ADV7189BBSTZ268H | 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:Multiformat SDTV Video Decoder |
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