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在SCH与PCB比较中出现如下信息:PCB Net List Errors Report - led-2.sch - Wed Dec 07 14:41:54 20117 K0 g+ d1 ]3 U# O7 F" _* g! ]
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5 f8 ]# b" W0 p7 G3 L* i& ODesign to Library Part Consistency Check
6 R: q+ N, L. a& X----------------------------------------
% o, Y! Q4 e ]. e! BNo Library consistency checking errors.! Y1 I& Z& d7 t7 R$ ^
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Single/Zero Pin Net Warnings
0 F- V# P$ ?+ Z----------------------------
& a8 h. m3 U/ q! \) xNet $$$2 has less than two pins in PCB net list file.
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Schematic Connectivity Errors, ?* G* _, c/ o7 p& X% A4 ^
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% l$ v+ ]; q7 \; fNo connectivity errors or warnings.
8 |- v' M( h5 X) Z2 M****************************************. g6 _, X) R" x
UNMATCHED NET PINS IN Schematic
: j. F8 b5 ]' u, I( q8 Y B! F/ L-------------------------------( j2 U2 W$ ~( l, G, \
$$$10827 C11.1 % @5 B0 G5 Q* Y( o0 K
$$$2 R37.1 1 l: O: c) b: _( i3 N' n
GND-2 C11.2 3 e" q3 e9 ]+ Q9 B
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UNMATCHED NET PINS IN PCB
" T% {' [8 ?! {! q4 o1 L-------------------------
; K1 F& b* ?9 X" U$$$10827 C11.2
/ K% B* P/ k& n# g" w/ t* i) Z$$$2 R37.1 R7.3 7 f' }! d% y, G; u! }
GND-2 C11.1 R7.2
1 w+ e$ T: l% l2 h2 p$ u检查PCB与原理图中连接相同,但为何会这样报错? 1 f4 Q, x1 N- }* p6 P; T0 W
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