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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......): W: P, l f' P1 z* s! _
+ Z& ^$ H) ^- t/ H5 @但是我用virtuoso 畫 用calibre 驗lvs 卻一直讀不到我的pin
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Warning: #1 in DFFRB2019117! ~! z) J8 ]+ q& Z* Y3 K" D+ B2 D/ H
WARNING: Invalid PATHCHK request "GROUND && ! POWER": no POWER nets present, operation aborted." {& E ^/ A! Q& Z. w( G
* ^- {3 Q) r$ V5 \2 F+ F. PWarning: #2 in DFFRB2019117
8 t7 V, P9 z3 ~! Q/ q3 X0 RWARNING: Invalid PATHCHK request "OWER && ! GROUND": no POWER nets present, operation aborted. M. ]1 j& k+ r
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Warning: #3 in DFFRB2019117
( T- c9 L( h/ J9 Q" l7 uWARNING: Invalid PATHCHK request "! POWER && ! GROUND": no POWER nets present, operation aborted.4 o1 b9 n3 U. ]' C9 m- o% C( }% C7 `
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Warning: #4 in DFFRB2019117
# P0 H2 k+ U& L+ S* |WARNING: Invalid PATHCHK request "! LABELED": no LABELED nets present, operation aborted.
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(如上顯示)
% O3 I# h1 v# c但DRC laker跟virtuoso都可以驗出來!!!
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所以想求助大家這是為什麼呢?
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