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ˋ在laker畫的時候 用calibre 驗lvs 都可以讀到我的pin(VDD VSS......)
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: c5 x- n/ ]* x1 c) m但是我用virtuoso 畫 用calibre 驗lvs 卻一直讀不到我的pin. [8 }3 F3 S* x) X- Y
(因為tf檔兩個程式都有,所以才用兩個畫^^)
7 P4 E1 Z! t7 g. d; M: rWarning: #1 in DFFRB2019117
' A& k. T% j% D; N. U; q5 gWARNING: Invalid PATHCHK request "GROUND && ! POWER": no POWER nets present, operation aborted.
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Warning: #2 in DFFRB2019117
+ A7 c* a3 W0 E: O: I8 YWARNING: Invalid PATHCHK request " OWER && ! GROUND": no POWER nets present, operation aborted.
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- G* h9 ~! D' K% D& I/ q) y* o |Warning: #3 in DFFRB2019117/ N( a9 y8 J5 A3 n6 i) D$ B
WARNING: Invalid PATHCHK request "! POWER && ! GROUND": no POWER nets present, operation aborted.# z0 {1 M" v$ N0 c6 _; G/ U
" j$ e0 `" u1 bWarning: #4 in DFFRB2019117
3 c. p. O& R( s7 c1 HWARNING: Invalid PATHCHK request "! LABELED": no LABELED nets present, operation aborted.6 D% @: }1 v# e4 }* u
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(如上顯示)- a9 i8 W" T, @9 b- N _4 C
但DRC laker跟virtuoso都可以驗出來!!!8 t% ]# l/ `$ W: t0 w) W
+ X* F. x: m' c$ k9 g5 n所以想求助大家這是為什麼呢? ![](static/image/smiley/default/mad.gif)
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