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目 录Table of Contents' i# r* v# d( M6 \ O* Z! D
1 范围..........................................................................................................................................9
, a# K6 x% A& a1 C* v5 m2 规范性引用文件........................................................................................................................9' d9 |' Q7 `9 q' t( [$ R% G! X
3 术语和定义................................................................................................................................9
' P3 A3 p4 g/ P$ m- a$ u4 终端产品PCB设计活动过程..................................................................................................11
: u, b& E( U) W, C7 M5 M: I4 B5 系统分析................................................................................................................................12
; z7 H& Q0 `! U1 U5.1 系统模块划分与系统互连设计.........................................................................................12
) x8 Z# y+ N" l- K) ~5.2 关键元器件的选型.......................................................................................................... 129 d; q# j& O, X9 Y( ]- C
5.3 物理实现关键技术分析...................................................................................................13
# x; }, \& }0 ]5.4 互连成本分析.................................................................................................................13
' Q9 h8 K0 d1 T' d5.4.1 不共面信号的互连方案成本分析...........................................................................13) s; o1 R; k- a3 ]4 h- t! h
5.4.2 PCB 成本分析.......................................................................................................15
1 H# c" L# c, O- S5.4.3 柔性板成本分析...................................................................................................15
4 N% T3 L+ \+ x: S) B6 布局........................................................................................................................................17$ b* T& b2 h+ W% n9 ?% e
6.1 创建网络表和板框.......................................................................................................... 17
3 _5 [# d9 Q5 t) v5 R: H6.2 预布局........................................................................................................................... 17
: E/ l* m& K& y+ H! |6.3 布局的基本原则.............................................................................................................. 17- h) ~& `: z5 z4 ^% c
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/ v6 p O* X- `9 [( h) t4 j0 H. |3 z& N* e
华为内部精品_终端互连PCB设计规范(88页).pdf
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