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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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但是我用virtuoso 畫 用calibre 驗lvs 卻一直讀不到我的pin# Y0 x e5 L! A& E" K! ?
(因為tf檔兩個程式都有,所以才用兩個畫^^)
% N: Y* I. s( j% v IWarning: #1 in DFFRB2019117
) p, {% u, M: hWARNING: Invalid PATHCHK request "GROUND && ! POWER": no POWER nets present, operation aborted.0 _. z7 Q3 `3 ^2 v5 V$ V8 Q" O& {' A
- K7 j8 {) w) D' o! MWarning: #2 in DFFRB2019117
' A- {: \ }3 M ^! s0 O) y6 nWARNING: Invalid PATHCHK request "OWER && ! GROUND": no POWER nets present, operation aborted., u# \) z4 d& z; \1 m# a' h u
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Warning: #3 in DFFRB2019117
! X2 N# f, Q/ f2 I! X& a& hWARNING: Invalid PATHCHK request "! POWER && ! GROUND": no POWER nets present, operation aborted.
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Warning: #4 in DFFRB2019117: |5 n+ R2 C4 h! _9 v2 D7 A
WARNING: Invalid PATHCHK request "! LABELED": no LABELED nets present, operation aborted.
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(如上顯示)4 j+ \) h2 L* r- }
但DRC laker跟virtuoso都可以驗出來!!!2 j+ J6 f* B% E1 H- r8 V+ F
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所以想求助大家這是為什麼呢?
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