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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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& H; w( u) N H' F* w% j: ~但是我用virtuoso 畫 用calibre 驗lvs 卻一直讀不到我的pin
6 _0 g/ g+ h& }) U( w' `(因為tf檔兩個程式都有,所以才用兩個畫^^) a8 j8 i. M2 C9 Y5 O& A- ~
Warning: #1 in DFFRB2019117
5 \ G4 X2 O3 }; m) c) x- PWARNING: Invalid PATHCHK request "GROUND && ! POWER": no POWER nets present, operation aborted.& W; a: @3 ~) A
' P" r" ]2 w% t9 k5 B W2 cWarning: #2 in DFFRB2019117! r: S: ?0 h, J" @# ^
WARNING: Invalid PATHCHK request "OWER && ! GROUND": no POWER nets present, operation aborted.' \+ |" M: d( q# W+ O; @
2 f3 f/ d1 E! x9 [0 q; aWarning: #3 in DFFRB20191173 e" _ n F! x) U# t
WARNING: Invalid PATHCHK request "! POWER && ! GROUND": no POWER nets present, operation aborted.
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" M% G, C5 r v7 OWarning: #4 in DFFRB2019117+ ~6 V ?- F% @( @; [# C% I2 a
WARNING: Invalid PATHCHK request "! LABELED": no LABELED nets present, operation aborted.
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(如上顯示)
- t A; z* f! a但DRC laker跟virtuoso都可以驗出來!!!! S4 h! ]$ v/ L% Z# z; Q6 O
; _3 q; h% {$ R% k/ N所以想求助大家這是為什麼呢? . |/ d9 c! Z* b
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