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参数资料
| 型号： | EVAL-ADV7181DEBZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 9/24页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR ADV7181D |
| 标准包装： | 1 |
| 主要目的： | 视频，视频解码器 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | ADV7181D |
| 主要属性： | NTSC/PAL/SECAM 数字视频解码器 |
| 次要属性： | RGB 图形数字化仪 |
| 已供物品： | 板 |
Data Sheet
ADV7181D
Rev. A | Page 17 of 24
The analog input muxes of the ADV7181D must be controlled
directly. This is referred to as manual input muxing. The manual
muxing is activated by setting the ADC_SW_MAN_EN bit (see
Table 9). It affects only the analog switches in front of the ADCs.
The INSEL, SDM_SEL, PRIM_MODE, and VID_STD bits must
still be set so that the follow-on blocks process the video data in
the correct format.
Not every input pin can be routed to any ADC. The analog
signal routing inside the IC imposes restrictions on the channel
routing. See Table 9 for an overview of 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 9 explains the ADC mapping configuration for the following:
ADC_SW_MAN_EN, manual input muxing enable,
IO map, Address C4[7]
ADC0_SW[3:0], ADC0 mux configuration, IO map,
Address C3[3:0]
ADC1_SW[3:0], ADC1 mux configuration, IO map,
Address C3[7:4]
ADC2_SW[3:0], ADC2 mux configuration, IO map,
Address C4[3:0]
ADC3_SW[3:0], ADC3 mux configuration, IO map,
Address F3[7:4]
Table 9. Manual MUX Settings for All ADCs
ADC_SW_MAN_EN = 1
ADC0_SW[3:0]
ADC0
Connection
ADC1_SW[3:0]
ADC1
Connection
ADC2_SW[3:0]
ADC2
Connection
ADC3_SW[3:0]
ADC3
Connection
0000
N/A
0000
N/A
0000
N/A
0000
N/A
0001
A
IN2
0001
N/A
0001
N/A
0001
N/A
0010
A
IN3
0010
N/A
0010
A
IN3
0010
N/A
0011
A
IN5
0011
A
IN5
0011
N/A
0011
N/A
0100
A
IN6
0100
A
IN6
0100
A
IN6
0100
A
IN6
0101
A
IN8
0101
A
IN8
0101
A
IN8
0101
N/A
0110
A
IN10
0110
A
IN10
0110
A
IN10
0110
N/A
0111
N/A
0111
N/A
0111
N/A
0111
N/A
1000
N/A
1000
N/A
1000
N/A
1000
N/A
1001
A
IN1
1001
N/A
1001
N/A
1001
A
IN1
1010
N/A
1010
N/A
1010
N/A
1010
N/A
1011
A
IN4
1011
A
IN4
1011
N/A
1011
N/A
1100
N/A
1100
N/A
1100
N/A
1100
N/A
1101
A
IN7
1101
A
IN7
1101
A
IN7
1101
N/A
1110
A
IN9
1110
A
IN9
1110
A
IN9
1110
N/A
1111
N/A
1111
N/A
1111
N/A
1111
N/A
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相关代理商/技术参数 |
参数描述 |
|---|---|
| EVAL-ADV7181EBM | 制造商:Analog Devices 功能描述:UNRELEASED EVAL BOARD I.C. - Bulk |
| EVAL-ADV7182EBZ | 功能描述:视频 IC 开发工具 EVALUATION BOARD RoHS:否 制造商:Texas Instruments 产品:Evaluation Boards 类型:YPbPr to RGBHV Converters 工具用于评估:LMH1251 工作电源电压:5 V |
| EVAL-ADV7183AEBM | 制造商:Analog Devices 功能描述:Evaluation Kit For Multi-Format SDTV Video Decoder 制造商:Analog Devices 功能描述:UNRELEASED EVAL BOARD I.C. - Bulk |
| EVAL-ADV7183AEBMU2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述: |
| EVAL-ADV7183BEBM | 制造商:Analog Devices 功能描述:10BIT NTSC/PAL/SECAM VIDEO DECODER I.C. - Trays |
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