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Title
Rev
Date: Sheet of
Project Name
Tool: Author: Leader:
BLOCK DIAGRAM
1 8Friday, August 05, 2011
OrCAD 9.2
ADSL2+ 1-Port Router (DC 5V)
Liang Shen
1.0
Title
Rev
Date: Sheet of
Project Name
Tool: Author: Leader:
BLOCK DIAGRAM
1 8Friday, August 05, 2011
OrCAD 9.2
ADSL2+ 1-Port Router (DC 5V)
Liang Shen
1.0
Title
Rev
Date: Sheet of
Project Name
Tool: Author: Leader:
BLOCK DIAGRAM
1 8Friday, August 05, 2011
OrCAD 9.2
ADSL2+ 1-Port Router (DC 5V)
Liang Shen
1.0
Realtek ADSL2+ 1-Port Router (DC 5V)
Demo Board
REVISION HISTORY (Detail refer to Change note)
2011.08.05 Initial release
RELEASE DATE SUMMARY
1.0
REVISION
RJ11
SDRAM
AFE
RTL8271B
-VR
SoC
RTL8671B
-VE
RTL8671B-VE+RTL8271B-VR
RJ45
FLASH
ETHERNET
X'FORMER
5V
FOR AFE
LDO
VIN
CONTROL FROM SOC
POWER DISTRIBUTION (1P for RTL8671B-VE, DC 5V)
3.3V
FOR SOC,
MEMORY, AFE
BJT
2.5V
FOR AFE
1.0V
FOR
SOC
BJT
For RTL8271B-VR, 2.5V are
generated inside
(DC 5V)
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资源评论
Liuxuegui2014-07-23原理图不错，比较难看懂。。。- first11132014-07-30图纸很不错，各接口都挺齐全的。难得的资料，收藏了。
bmtdyan2016-03-06图纸非常棒,修ADSL必备
