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本帖最后由 紫菁 于 2017-9-20 08:58 编辑 0 g( _& ^% ?( Z5 {2 i* F
o8 A0 {" z4 K6 R; Q: G k第一章 约束管理器介绍............................................................................4( e: e% W7 m. S1 a: U) ~6 g
1.1 约束管理器简介.................................................................................................................4% Z# x5 d, H) m0 D! u
1.2 约束管理器界面简介.........................................................................................................8
4 H0 s% M. N5 |# y3 d1.2.1 worksheet selector.......................................................................................................8
H2 C) U2 y. v' t3 E1.2.2 用户接口.....................................................................................................................9! J! }8 u4 p& J; e) r) i
1.2.3 View 选项....................................................................................................................9
# e2 W* h/ T* f1.3 启动约束管理器...............................................................................................................11
& n! l, s2 I( i: E+ H9 d第2 章OBJECTS 介绍.........................................................................12' N) n3 n7 s' B* K
2.1 PIN-PAIRS ..........................................................................................................................13
3 O) J* ~# i* u8 x6 m8 B, s+ f2.1.1 Pin-Pair 规则............................................................................................................14
* f& }2 r" t H# C8 c2 ?- z2.2 NETS 和XNETS .................................................................................................................14
. R. E6 k1 @, E2 J Z% L. D& B2 k, c( o2.3 BUSES................................................................................................................................15
l. P5 M. w4 N2 @1 v2.4 MATCH GROUPS ................................................................................................................15
u/ @/ Z( p1 d$ e3 E2.4.1 如何确定 target pin pair ..........................................................................................16
5 r# o0 {. l2 D9 e# n5 N9 {2 a) Y2.4.2 相对/匹配的群组规则..............................................................................................16
/ h$ q6 b' Z% _! E( C8 d% A3 g2.5 DIFF PAIRS.........................................................................................................................16
) K$ z$ a, C, M, D2.5.1 差分对工作表...........................................................................................................17
& S; K4 t' B2 D6 z7 q% O4 @$ P2.5.2 差分计算器(Differential Calculator)的使用方法..............................................194 f2 h( F9 W: l0 x! _' ^
2.5.3 差分对规则...............................................................................................................19
- e h- p! {: Q7 E1 s% v) V- w2.6 DESIGNS AND SYSTEMS.....................................................................................................20: y$ d: W- I- Y4 ^7 ?% b5 i
第3 章设置网络的走线约束.................................................................21
: M; w6 B9 o/ x3 f! s8 E: i0 s3.1.1 设置网络的最大最小传输延迟...............................................................................21
! ^" l9 X' P/ C# H3.1.2 设置网络相对传输延迟...........................................................................................24( E% H1 a9 E! G2 D% i
3.1.3 设置差分对约束.......................................................................................................26& A: I/ P8 r. P- c, C
3.1.4 查看网络规范格式和物理格式...............................................................................28
1 E8 d1 A# Y {: C* i7 X8 c第 4 章设置网络的时序和信号完整性约束 ........................................30
1 W5 j. i" h" H1 M/ z% W4.1 设置时序约束...................................................................................................................30
, r) N& p! P& \6 s& B8 \4.2 设置信号完整性约束.......................................................................................................321 ?" z9 j& W3 R; U; y8 k! W
4.2.1 设置电气属性约束...................................................................................................32
7 L8 X: R: T. k0 m& p0 第一章约束管理器介绍/ F9 ^2 H# r3 b* l0 p- H) j. W; f( Q# G
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w% k9 E0 `- h' c4.2.2 设置反射属性约束...................................................................................................33, F r- b) L( b* t
第 5 章电子约束创建和应用.................................................................35- q) I" E t3 H0 c: j/ b
5.1 创建ECSET ......................................................................................................................351 G4 J( A# c" D+ x# P
5.2 指定ECSET 给网络.........................................................................................................401 V6 b' @ _4 H7 x0 \# N
5.3 不考虑ECSET 的缺省约束值..........................................................................................41, _7 l* `' q. R* b+ m; z
5.4 在原理图中查看ECSET ..................................................................................................41. k! k' ~0 P( U. H) e- |$ o
第6 章ECOS 实现.................................................................................43
. B* q1 p, `. s5 y9 H# P/ Y" ^6.1 在原理图中增加网络.......................................................................................................43
1 ~% G4 l9 A! z& j6.2 在原理图中修改约束.......................................................................................................45
6 f' A% q5 Z/ b+ I1 I/ T* P6.3 在约束管理器中修改约束...............................................................................................46
/ g5 @ H& R) g- s: {3 }! ?) F! Z' j6.4 在约束管理器中删除约束...............................................................................................46$ o7 {- q! o) l* \6 B# ~
6.5 在原理图中重新命名网络...............................................................................................47' j. R( z, U; p+ g* S, F
第7 章在原理图和 PCB 之间同步约束..............................................50
$ `" V }. R7 H }9 h7.1 从原理图中输出约束.......................................................................................................50
. t) m |$ G. L5 n9 d- b0 }7.2 在PCB DESIGN 中查看和添加约束................................................................................50( @% E4 `+ s% r7 f
7.3 在原理图中导入并查看约束...........................................................................................510 Z4 H( \ @1 s* J5 p0 o
7.4 在PCB 和原理图之间同步约束的两种模式.................................................................52- i c( M v* O* S
7.4.1 用原理图中的约束重写 PCB 中的约束.................................................................53
9 Y9 B5 l3 U5 R' G/ {+ t& K7.4.2 在原理图中导入 PCB 中变更的约束.....................................................................56
, Q6 j8 J6 _+ z0 p& s( Y第 8 章约束分析.....................................................................................58# F k* H& q, F. T; m; W& w ]2 h
8.1 查看工作表单元格和对象...............................................................................................58
9 M/ n0 `- d; V' k: ]) s8.2 定制约束、定制测量和定制激励...................................................................................59: R: O2 Q3 c7 v- ~% ]
8.2.1 定制约束...................................................................................................................59
" G3 S6 |2 A) W8.2.1.1 用户定义的属性......................................................................................................59
9 }4 B9 p) j; h5 f8.2.1.2 约束的定制测量......................................................................................................598 F! B% ^! e, Q+ n3 x: [9 n3 D! C
第9 章SCHEDULING NETS ..............................................................61
6 ?: }! K8 ?# j& Y! [) V9.1 SCHEDULING NETS............................................................................................................61
' K, Z1 m0 J; B9.2 SCHEDULING NETS-REVISITED..........................................................................................65
' @* f2 f5 _4 b! F$ _( M第10 章相对传输延迟.............................................................................68
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