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RT：下面是DRC的描述~求高手指教！( q" o, b% G q0 G [
* M. P' s6 Y9 c# I( lLISTING: 1 element(s)
6 U1 F0 L% Y8 t# z
% n0 v! z2 k9 i: i- H( v' O0 n < DRC ERROR >
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Class: DRC ERROR CLASS h) P- S! L4 ^1 ?6 Z
Subclass: PACKAGE_TOP: e" a3 x+ V( \, R
Origin xy: (-27.500 -2.500)7 g# s5 n8 p9 p7 k8 B N) z
Constraint: Package to Package Spacing! i3 i; M0 M% M# o, y& W- `# |2 z, l# M
Constraint Set: 2 c) ^* T% {4 ]5 e( z [) r
Constraint Type:
& E$ z# j6 Z2 h! @9 p' ~' U, \
: s: v' B0 i% U% r# B" s' I ? Constraint value:
4 K `- d& i2 U. G+ p. H Actual value: 3.81 MM
6 f C- r- V0 z2 q6 ~2 q% h$ h m
) \% T5 g( z' ^4 ]& k" w& {" w z - - - - - - - - - - - - - - - - - - - -5 s: }7 i' f6 \' K' b% O& b0 h: f
Element type: FILLED RECTANGLE; w9 s8 G- \- u2 p8 i) u
Class: COMPONENT GEOMETRY
% ~7 t% h$ J& p3 `, n: e8 {+ R Subclass: PLACE_BOUND_TOP
+ X1 c, [& f* D& |
! r$ X8 _( ~) k$ m2 X* p RefDes: U9: J3 D5 ]" H7 b" E, I
xy-lower xy-upper9 A* \) x o2 K2 }) `
Rectangle Top: (-27.500 -2.500) (-17.500 -2.500)6 t9 v& ^+ S9 x6 W/ c
Rectangle Bottom: (-27.500 -14.000) (-17.500 -14.000)
4 v& z5 a; l) c. H( l" Z" G1 b4 H2 o; q; {8 P3 T
Height: 11.500 millimeters
+ [) B) ^: Q* M. N6 j Width: 10.000 millimeters
7 r& J4 u% @# ^9 m- z3 b4 v1 I% J Area: 1.1500 (sq cm)
% v5 h; V3 ~2 e. x
% Z1 ~8 u k7 U6 q0 o: O, _- B9 o6 a5 k% w4 e5 O5 E2 b0 M! F
- - - - - - - - - - - - - - - - - - - -& B) n( Q$ R: X2 }) h
Element type: FILLED RECTANGLE$ p$ k/ h" l; J
Class: COMPONENT GEOMETRY! D- Z* a. g# u9 h* G5 H ?
Subclass: PLACE_BOUND_TOP
# v- E" d; ?, {& j, v: L
. G. g4 v4 T# w* w0 d4 i0 j: ? RefDes: U17
% [, d4 g+ ^% A xy-lower xy-upper" b- y J- G. I5 B
Rectangle Top: (-27.500 -2.500) (-2.500 -2.500)
$ }( u- d% a$ U9 r6 J Rectangle Bottom: (-27.500 -27.500) (-2.500 -27.500)( r; Q9 r9 v1 C* O
# h# {8 C; r% Y1 J: ] Height: 25.000 millimeters
# b0 n* U7 {- v- W Width: 25.000 millimeters
9 \$ T4 d3 j& e/ E% @$ L Area: 6.2500 (sq cm)" H N' A" x4 e# r. l: _$ y
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发表于 2012-1-5 12:14
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