|
可以在tf文件里面定义,也可以自己定义Multipath来做guardring% T. s' B" C# Y
在tf文件里面定义大概格式如下格式,但是有些代工厂的tf自己加了语句上去不起作用! b" g7 q6 t: U! h
; Z, m8 l$ @( f6 _# O" G9 YlxRules(
: [: r7 y0 g j# w- g
- I7 p. l6 C+ ^& r, KlxMPPTemplates(# i0 r7 s9 g/ j+ }3 ]
;( name [masterPath] [offsetSubpaths] [encSubPaths] [subRects] )
' _4 y; `( _$ [ s6 V( H$ \; u0 ?( |, P1 q
; masterPath:) L) H7 k8 D6 G) V+ C, a) p* n
; (layer [width] [choppable] [endType] [beginExt] [endExt] [justify]2 E3 }3 h0 C9 R' a, h& J' z
[offset]
$ a! v) t4 A# g8 C, j8 L; [connectivity])
. c; N5 J! T" W0 J;
! d0 {8 o& x: b4 s' n" i' B; offsetSubpaths:2 |1 C w8 {' I9 N
; (layer [width] [choppable] [separation] [justification] [begOffset]5 P2 O# r( `1 m! n6 X
[endOffset]
' r4 l. X& y0 g( |; E% r; [connectivity])
" E, a, S; k' l! | M; b. @3 }& b( D% d! Z
; encSubPaths:3 y; N) [; j2 Q. ^0 Z j5 A% I
; (layer [enclosure] [choppable] [separation] [begOffset] [endOffset]4 V7 q! p2 q) h" W2 n4 S
; [connectivity])
. j8 m7 S9 A2 j* r+ ?; b, O; Q( t; S( }* q4 E9 k# n
; subRects:# n& n- f+ {/ Z6 m/ P, ?% T
; (layer [width] [length] [choppable] [separation] [justification]9 K0 @9 A T9 x9 V8 G
[space] [begOffset] [endOffset] [gap]
) M: O0 F0 A6 [0 Y2 m1 z7 Z! z: K; [connectivity])
$ M- r" c- F Q5 W4 f$ A;
3 A s: k# R2 U1 W$ T1 e8 Z; connectivity:
. @0 O' c$ _6 {5 q3 R; ([I/O type] [pin] [accDir] [dispPinName] [height] [ layer]0 X) l7 C3 ?+ G$ g. _+ [
; [layer] [justification] [font] [textOptions] [orientation]' }8 U9 y# y3 [2 `
; [refHandle] [offset])
! G4 L2 r) @: }4 A% Z& d# S1 h;6 o# M p. v; b. K" k# [/ Q% t" T
;( --------------------------------------------------------------------- v- k* s! l$ f4 ^+ }8 y
)- y. c, i. j7 k, _- g% g, M
& s# H7 h- _; T2 }; B7 b7 t(PP_RING_ROW_1
8 M' m! g" D6 A# c(("PIMP" "drawing") 0.46)% X9 a7 x I; J" ?
nil
1 C. X1 s& k3 _& X((("DIFF" "drawing") 0.02)$ P* [+ t9 e) M( e- O. G' c
(("METAL1" "drawing") 0.06)1 L; \" ^ s# ~& ^
)
6 \; |2 A# X0 j9 }' W. t. S0 E((("CONT" "drawing") 0.22 0.22 t nil nil
/ z1 N! m9 y9 d, f& X& m0.28 -0.25 -0.25)0 A) N; O1 D& l- a4 D
)
8 v& }+ Y' }1 G)8 P. ~7 @) j4 a
..... any other MPP define..3 k' Y, u) f; `4 x( Y6 E
..... ....* u5 M: [9 ^: F! N: V8 w3 k
..... ...
7 J8 H) L+ [0 t' f3 { i j3 U
1 M2 D7 A6 `; |8 O4 I) ; end MPP
6 U5 z1 m; f# }6 c, }* @' S- a.... other class+ l3 t5 |7 U6 D& B% W9 V
... |
|