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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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% r6 D4 m3 m* L$ s2 D8 T但是我用virtuoso 畫 用calibre 驗lvs 卻一直讀不到我的pin
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, b2 h% }6 K5 _; PWarning: #1 in DFFRB2019117" M3 o. J0 b0 J5 P" H, o' [8 \
WARNING: Invalid PATHCHK request "GROUND && ! POWER": no POWER nets present, operation aborted.
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Warning: #2 in DFFRB2019117
# y. R/ F- R/ n& p. R) D2 ]0 j% ]2 t8 KWARNING: Invalid PATHCHK request "OWER && ! GROUND": no POWER nets present, operation aborted.
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Warning: #3 in DFFRB20191178 R' }" V8 j; g5 f o0 ^
WARNING: Invalid PATHCHK request "! POWER && ! GROUND": no POWER nets present, operation aborted.9 C+ g7 V3 U* s- @6 Z* \
* z3 W, j# W& P$ U% g2 W6 OWarning: #4 in DFFRB20191176 d+ h. X. v# ]+ K# @. e$ |1 W$ B
WARNING: Invalid PATHCHK request "! LABELED": no LABELED nets present, operation aborted.
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(如上顯示)* a: L9 s" Q1 W. V
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? / T: i0 [; y& A* T
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