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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......)2 d8 M6 D6 A9 Y) N/ b# V
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但是我用virtuoso 畫 用calibre 驗lvs 卻一直讀不到我的pin' T$ ]1 [1 `, A4 f7 O$ ?8 I
(因為tf檔兩個程式都有,所以才用兩個畫^^) N" q2 a8 u/ a
Warning: #1 in DFFRB2019117& y6 T. g8 y' J, e9 |& A' l }+ s! l
WARNING: Invalid PATHCHK request "GROUND && ! POWER": no POWER nets present, operation aborted.
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2 t' v/ w- ?9 d+ mWarning: #2 in DFFRB2019117
/ }! J. B8 y+ x' s% B8 {WARNING: Invalid PATHCHK request "OWER && ! GROUND": no POWER nets present, operation aborted.
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Warning: #3 in DFFRB2019117
% P' W2 n; ]! }- X) ]WARNING: Invalid PATHCHK request "! POWER && ! GROUND": no POWER nets present, operation aborted.0 l* F1 t" r; H9 D+ W9 i
2 Z( v6 M* n1 c0 JWarning: #4 in DFFRB20191171 ^! l+ b& N5 B* ]
WARNING: Invalid PATHCHK request "! LABELED": no LABELED nets present, operation aborted.7 z) ~' W2 p, U d) ^5 r
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(如上顯示)
' u. l2 s% H/ C- W* m6 A$ e但DRC laker跟virtuoso都可以驗出來!!!( f) g- |; O Y7 i
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所以想求助大家這是為什麼呢? 3 V# E; O% \- @- h* J- ^5 r% k
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