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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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$ w) a3 l5 n$ ]' Z但是我用virtuoso 畫 用calibre 驗lvs 卻一直讀不到我的pin- G' H7 W2 l( p
(因為tf檔兩個程式都有,所以才用兩個畫^^)! @- R- F% I, a1 p6 u
Warning: #1 in DFFRB20191170 P$ h0 r9 e$ E, i4 r% W
WARNING: Invalid PATHCHK request "GROUND && ! POWER": no POWER nets present, operation aborted.
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Warning: #2 in DFFRB2019117( F: q* A) O% ~& V: z& n$ B! G
WARNING: Invalid PATHCHK request "OWER && ! GROUND": no POWER nets present, operation aborted.- `1 l1 ?4 @2 x' ]' j
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Warning: #3 in DFFRB2019117
0 S( P+ Z3 g; P- wWARNING: Invalid PATHCHK request "! POWER && ! GROUND": no POWER nets present, operation aborted.) g* ]( j; |/ P6 g/ t; r4 t
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Warning: #4 in DFFRB20191170 b; P3 q8 R: g$ y
WARNING: Invalid PATHCHK request "! LABELED": no LABELED nets present, operation aborted.
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(如上顯示)
6 r" ]; }0 o/ S! T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? 8 n5 H ^0 i& C! q4 P0 o
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