[正在讨论]求助：用ATF54143仿LNA，生成版图时遇到问题

离线aptaua

UID ：104177

注册：2013-01-24
登录：2013-10-25
发帖：120
等级：仿真二级

0楼发表于: 2013-01-26 20:52:24

原理图中的ATF54143（X1），用的是ATF54143_dt中的文件。
自己画的版图在ATF54143_Pad_layout中。

原理图中这样设置X1的Artwork（图有点乱，请见谅）：

其它电阻的Artwork均已设置好。
然后Generate/Update Layout，生成版图的过程中，ADS2011先去生成了ATF54143_dt中原理图所对应的版图，如下图：

而没有使用Pad_layout中的版图。
生成日志是：
Generation of "ATF54143_LNA_lib:LNA_schematic_1:schematic" from "ATF54143_LNA_lib:LNA_schematic_1:layout"
2 design(s) processed

Processing design "atf54143_010407:ATF54143_dt:layout"
23 item(s) generated in layout
0 item(s) updated in layout
0 item(s) relocated in layout
4 item(s) reconnected in layout
Instance "L12" from design "atf54143_010407:ATF54143_dt:layout" has been offset by (2.0000, 0.0000) to avoid a conflict at (0.5000, 0.5000).
Instance "L11" from design "atf54143_010407:ATF54143_dt:layout" has been offset by (-4.0000, 0.0000) to avoid a conflict at (2.0000, 0.5000).
Instance "TL24" from design "atf54143_010407:ATF54143_dt:layout" has been offset by (-2.0000, 0.0000) to avoid a conflict at (-1.5000, 0.5000).

Processing design "ATF54143_LNA_lib:LNA_schematic_1:layout"
30 item(s) generated in layout
0 item(s) updated in layout
0 item(s) relocated in layout
1 item(s) reconnected in layout

当我将Pad_layout中的layout复制到dt中去，再生成时，因为dt的单位是inch，Pad_layout的单位是mm，X1 ..

未注册仅能浏览部分内容，查看全部内容及附件请先登录或注册