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请问:
) ~& y& }# F. c问题1:用LOGIC画原理图除了用off-page连接网络外,还可以怎么填加网络标号?而且使用off-page经常出现以下的警告呢,好多啊,怎么解决啊?5 ?3 R& l! Q- E5 W6 i4 i# c9 l$ U% P2 [
Line 36 , Section *DEL_ATTRIBUTE*5 x( H& [" o4 M0 s }1 r
"Comment"
9 r j( r. s, Q C7 ?* WARNING: Processing command to delete attribute "Comment" from Component J11.
0 f: O4 V2 d+ w8 a* The attribute is also inherited from Decal 302S-60P.
8 J8 g* H8 t" d( K. q' P g4 q* The change is not fully reconciled for cases where the schematic a1 g( L" ^. I' {4 I
* does not support hierarchical attributes.9 A c& Y5 J& X6 S; l1 L
Line 38 , Section *DEL_ATTRIBUTE*
" p. v" v# X; V"Comment"
& Y L: u" T' @/ [8 _- J* WARNING: Processing command to delete attribute "Comment" from Component L1.3 B# @; T/ l# Z
* The attribute is also inherited from Decal L-9UH/1A(3.5).- R; m1 j2 Q5 x8 z5 B
* The change is not fully reconciled for cases where the schematic
( }" E; q/ ]' E0 M# p7 n5 o) e* does not support hierarchical attributes.5 g7 J6 ]* ~7 K
问题2:在PCB中,某些元器件的某个脚与大面积铜连接(类似于原理图中的总线),该怎么实现呢,是使用copper 还是copper pour?又或者其他的。
7 Y$ G6 w, N: o" c" d/ X- \7 K+ y 谢谢! |
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