( J+ \/ Y0 q% HORCAD Caputre对文件名长度和命名有啥要求吗？ U) \1 r' `' L6 @+ r" I' o8 D7 p A0 y+ Z! d7 Y; S7 b4 X6 @# Y有大虾知道么？作者: Lot 时间: 2010-5-17 19:10
Allegro中不要有中文和一些特殊字符,一般用字母,数字为好, 好象有相关的贴讲过的, 具体你搜一下.作者: yondyanyu 时间: 2010-5-28 09:18
找了好些地方也没找到，那位能指导一下吗？作者: yondyanyu 时间: 2010-5-28 11:17
没人理我，只有自己找吧，好累！ , k: N( _: ~' K# j9 V/ ]5 ]希望对大家有用，是针对16.3的！ . L Z( {* i/ `: G( w . p7 [! |; e, d. P8 a1 X5 T8 kThese is the list of unaccepatable characters for OrCAD and Allgro version 16.3. & F7 Y0 c) B2 N- S0 I/ J 7 V) I+ R% C; eLimits / c$ r' z6 o& ?8 Q8 S
The limits are as follows: 2 |4 {8 h) Q; h/ k3 W/ K+ R
+ J- A/ A% I9 y3 D: j
. r4 I# D$ s! e- M) A I0 U" W- o7 F
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Database resolution 9 t0 L$ N* X- s V
Inches, Centimeters, Mils, and Millimeters: 4 places . D L7 v( r2 z S/ t* R
$ _; }* O- e3 c9 k; jMicrons: 2 places & ?' m$ C1 e& V ; N7 p& h/ L6 E5 p. @: [
Maximum number of connections ; n" P, u w Y; }: B" n$ x6 R: W No limit + F2 ]! U; Q, p* {/ c/ Y: P" t4 I
! V3 U! I3 c$ H* r1 ~
Maximum design area size 9 c! v+ G7 [6 p- r6 W/ G! E) D3 m No limit M. h+ {+ G( ]
8 |6 |6 K' |. [1 y
Maximum number of design layers: (signal, power plane, drafting and so on.) * c$ ?9 h: R1 R, i) g 200 maximum ETCH/CONDUCTOR layers; 200 maximum layers per class (for each class) 9 @8 ?8 c9 u8 Q
( c3 G. d- `8 p- l- L
Minimum signal width 5 p" v4 g( m, F/ w7 h0 a# u No limit 2 H! p. x X! O% e7 q
' Z% e3 Q A# H# RMaximum signal width " r* A/ M$ l5 }$ V! O" v- J
No limit : t2 M+ u- f! J/ e% h & ?, B' Q% e6 X8 b! l4 N8 TNumber of connections per net Y0 n% f3 g9 N# Y% x No limit $ z0 W7 }: w8 `) d7 `
/ \' }7 x* p% o- |: t1 y/ [2 C/ |
Maximum via size & Q% j5 h- Z: i' K# ?3 @
No limit 7 b8 u+ G2 J+ i- n
2 y& T0 u V) F& XNumber of definable vias 1 @" _1 H: ?: g- W9 A- D y+ ?) X9 A. m
No limit . N' A. W3 m0 Q) Q; ^
/ h4 _0 T: C' i3 A# b/ J( _( ?
Via types : ~- J, W0 R/ s8 ^+ |$ I
Thru, Blind, Buried ( Y# x0 u8 y+ J; y5 t1 O/ B7 @$ J: ~ ; B, ~+ h: G* B7 g
Maximum number of text strings % Y2 V3 o5 P, C+ t; [! t- ` No limit & I2 H) C4 T$ a8 o/ \, q
* K, Z8 T2 R# Q8 rCharacters per text item ) j. [/ c; q- q& H9 n, y& e
1000 ' c% R' t5 b8 G* _ ; B5 q$ C' y/ b( @/ C+ }. f
Maximum text height # j" h9 d5 ` a- a1 l: R
No limit 4 A; s1 Q1 R# |+ a. H- L# R
% {7 I7 N, b E: H1 c9 G; ^Rotation resolution # l: t, L- Y" C millidegrees (0.001 deg) # n! } V l6 D, S
, _' a$ F# W- T+ p7 ~Maximum errors displayed 4 k7 `3 G* R% @ s9 q8 K: K
No limit 5 t- k2 ~' q6 ?5 U5 s, v/ [ + W9 ?4 m. y' H Q4 i t' s# WMinimum checking distance & N+ Y2 u7 O: G( Q& k/ V
No limit: whatever database resolution is ' }3 q. B+ X$ u/ W1 ?7 N! { $ ]3 V8 W) n; N0 m7 R9 V
' o0 ^* g$ E4 v4 |- `: K
Unless otherwise indicated, the layout editor only supports uppercase characters. If you enter lowercase characters, the tool converts them to uppercase. Printable characters are generally any key on a standard keyboard with the exception of Tab, Backspace, Enter, function keys, Esc, and navigation keys (Arrows, Home, and so on.). 1 {8 u; d- f8 q" e8 h6 g
6 X$ t# l5 D9 l+ l; B) f' n, k" d: P9 C$ c, V
7 ]2 m C" K. |! Q" k1 w$ G
Field Name 7 J' i% n" M8 z7 S7 E Length : X, g3 p- m+ |& M, h
Acceptable Characters * B# E1 p/ `' d
0 ` q" ~- M8 ]. ofile name & Z' a( Q' G/ e9 u' X4 H' k* R OS limit2 ' g g U+ x7 Z) m7 U6 V3 U! I
no spaces $ ^6 g- h, P8 c- f9 c8 H1 K0 g
" k" D' G( ]) d. n% \, }film name ) R- t7 x3 z) i
18 1 s! l. m: Q+ C' o" K) N
filename 1 + z9 P2 B# {! M
0 o2 U; C* H2 g; ^+ q
device type / _* q- p4 Q, K1 \, P 30 ) w9 u+ {5 N" D. S0 W5 a All printable except ! and ' - j3 c/ C- E% J ]& D
$ w, R8 P- W) r; _& l
directory name , h) K) U% y$ _- F6 t8 m& g+ [* f OS limit ; a' k' X' q8 ^
OS limit 3 0 X' ]3 L8 l& V) `' `( J- w! c
( W6 J- Q9 Z! O- y, q7 o1 Ufunction designator 4 S7 ~' F6 x$ L' ]
314 2 S' B6 D; l+ T! u4 M# \
All printable except ! and ' : |: O# N! [4 z- W( J7 I
% a# i5 |5 z2 ^. H7 vpackage name & Z- |- L) p; R/ K 314 ; a! p9 B! G. f8 ?0 Y
a to z, 0 to 9, -, and _ ! O+ o% G' U. s$ v8 A - E9 _4 Z, X' U1 Q5 C# Xpadstack & |2 ]* {; }) T% u! S 314 % j0 n- X# J& I
a to z, 0 to 9, -, and _ 3 J. K! B( o+ Q8 o - W* {! A& g0 E: spin number & `! H) P* b. Y+ q
31 & ~! G# N. \+ `1 ]% B) f7 ]6 \8 J All printable except ! and ' ) W# v8 U, e. c* z 8 B$ J- Z. B# n1 B2 gpin name C% s/ m- b) T/ U+ k. Y, t
314 5 P4 k5 n0 F# s; S- G9 I, ?$ y! W
All printable except ! and ' ) Y! x' N: i' C4 L$ u: S
. M U3 ?0 Y1 gproperty value 6 S# D9 P8 @% v
1023 7 w, q6 u# e7 i$ x1 w, ?4 G All printable except ! and ' 6 Q* C3 x; R# ^, P 6 x) B O. h* d
net name : N, q" ]' z. O+ W8 C3 j
304 printable & w4 t! g1 B. o0 T
all except ! and ' * I; @- h! w J- u8 v8 h1 j 9 v1 T: U6 ^0 J1 s. k0 Qreference designator / A( n* N; |2 I3 f 31 printable # [! ^2 ^9 x; d0 h3 n
all except ! * and ' , |1 Z' k Q/ G* o # o' [2 o% ?0 Y7 K" eAlthough refdes names support the period (.), avoid using it as the period is used as a delimiter when referring to a pin: for example, <refdes>.<pin number>. + b( ^6 J- [1 f ( p1 X" c5 @( ?) f8 a& T2 u8 s
slot name ' Q* @ A' R1 \1 T" z, f 314 # W( I6 d% y! m. p2 x all except ! and ' ( O$ W6 f2 ]: }7 J/ \2 ?# S ) ?( A6 D9 \! t
swap type ( ?- e+ h6 x/ ?, B
31 printable 3 B) [4 v9 r2 p; m; i" L
all except ! and ' + j2 ~$ e/ g; j! f 7 U5 R& U0 m7 P& Q
text lines ! d; W+ e2 `& S0 h2 k5 c6 l, D S 1023 printable 0 u1 M' l# W+ ?4 b2 c# o except ! 1 D3 y4 ]# _4 X3 s/ \; Y : [& \: C- J" l1 R- stolerance + T* x9 s# u2 o: B% r, e! g
1023 printable 3 n4 x+ _5 B9 [, F0 }4 ?
all except ! and ' & U$ H3 S2 W4 J1 o/ P9 h- k3 R0 Z
9 P: a7 U+ L7 s- R4 euser part number 7 ?3 m. Z3 h3 C% Z+ I' p
1023 printable % N! {% S/ q$ E. L5 E
all except ! and ' " |. f" K) f* u& c- | 0 ?+ Q! _; ?0 q Y% D9 ~; ^value # A( H( B% f4 ^* O
1023 printable 7 \6 q& m6 S7 H0 n6 P
all except ! and ' 4 M" j! n7 M$ n! T$ t. X2 M
8 w% T; h- q, @% U" T* i6 ^ p9 g e; ]( V
* s% O# u1 h" a6 I! @" N/ l3 L& F$ |
1 Allows lower case for general text unless on a special layer where it may adhere to more restrictive rules; for example, many layers show Refdes. r2 y( L0 R% b8 N - ?' M, u6 m7 n! K
2 File names adhere to operating systems restrictions except if they are stored in the database, where they assume the least common denominator. For example, a .psm file becomes a package symbol in the database so its least common denominator is the package name restriction. Spaces in the name are not supported. It is strongly suggested that you use lower case, especially for those names stored in the tool database. % U& d* n/ r) A$ Z8 R0 ^- t8 [% b 4 V* y. f" J' i3 L7 U& e% t
3 Directory names follow operating system limitations. The layout editor supports spaces in directory names on Windows. / C2 ]" R; s5 T) e
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4 The default maximum number of characters is 31. You can set the initial length for new designs to a maximum length of 255 by using the allegro_long_name_size environment variable (choose Setup - User Preferences (enved command)). You can change the size in existing designs by choosing Setup - Design Parameters (prmed command) and specifying a new maximum for the Long Name Size parameter in the Design tab. , P/ n# b; J4 Z/ r( p4 D% R5 S( c) x& U1 c6 { j
Note: For releases prior to 16.0, the environment variable allegro_long_package_name is only used as part of the uprev process to override the design's default name length limit.作者: yondyanyu 时间: 2010-5-28 11:29
在帮助文件中可以找到！, t; \9 l. H9 T
Help -- Documentation $ e- ^5 e( R) ~9 o' E- JAllegro PCB and Package User Guide---Getting Started with Physical Design---2 Using PCB Editor, APD