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Routing Setup Dialog Box ) F' C$ Z I: L: G
Option
1 u2 m) g1 I/ y/ ~9 K# J% c Description
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Set Wire Grid
3 F# G0 l. u: j4 sDisplays the Design Grids dialog box to the Wire tab and enables you to set, modify, or remove wire grid increments and offsets.
; w+ c# B9 B4 a! @' u( F sSet Via Grid ^3 C$ t4 ^1 E T/ l4 r
Displays the Design Grids dialog box to the Via tab and enables you to set, modify, or remove via grid increments and offsets.% ~7 g, F! ~" ]5 z! `" g
PCB Clearance0 |7 n: v* j. }, u& P0 O
Sets routing clearance rules at the PCB level.
# n! E, j$ q. RPCB Wire Width* F# D. p( k% n" Q0 y. Q
Sets wire width rules at the PCB level./ m4 P0 |' F7 W7 W& r8 |/ J4 |
Diagonal Route
& A$ }3 F& F9 ~+ \Controls whether the autorouter routes diagonal wires.
q7 u/ r N+ c+ v; {: @Options are:2 n: |# d% M/ u8 p* n% P( _
* _& {7 i4 t, ^/ \
On
# V2 z) j4 b9 O' X) rThe autorouter can route diagonal wires when it needs to during diagonal memory routing, through staggered pin arrays, and near existing diagonal wires. / |+ y6 D; i* n/ A1 T" t& U
In general, this option does not produce much diagonal routing.9 q+ O9 T9 [8 p0 m, c3 q
/ s1 |% W) E; }8 [ U, l3 T0 ]Always9 V3 Y) e+ I+ B$ h
The autorouter routes every wire with long diagonals, depending on the amount of available routing space.
4 L' M) Y) b% ]5 IThis option causes the majority of wires to have diagonals.9 ^: r3 a7 c% m6 k: x
H: b6 a: r1 \/ x2 C# A$ H/ ?6 lOff
, n, ~" H% A# m( mThe autorouter never routes diagonal wires and routes only orthogonal wires.
, M% q H1 N# F! G' Q5 Q6 Y7 vSet All Fences& ]) a+ C5 h* X0 W
Sets the fence type to either soft or hard when you create a fence.
, i/ r, v+ v6 ?: R# a$ j) NOptions are:# z2 y8 F E4 n3 z; A7 f5 C
8 c3 A7 X! Y2 c8 oSoft
2 f$ b+ K* u) ]( \9 y; aCauses the autorouter to do the following:
" Z4 _6 k; j; P0 e3 _& r- All connections inside the soft fence are routed within the fence boundary.
- All connections outside the soft fence are routed outside the fence and cannot cross the fence.
- All connections that cross the soft fence ignore the fence.
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Hard
9 @1 _7 |* u( x: N& H7 S& o* GCauses the autorouter to route only connections that are completely inside the fence.3 _2 r( K" K% C
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. n7 Y7 E( r2 ]6 w可以参考下． |
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发表于 2008-3-18 19:18
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