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在看一份MIPI走线规范的时候的疑问,求大家看看我理解的对么?0 m6 s" M, v& N2 {: c
" X1 U( |+ @% \- k( u* L8 E• Differential impedance: 100Ω±10% 差分阻抗:100Ω±10%
# f2 H" {& u @) b: C• Total Trace length (to Display): under 270mm 总的走线长度(到显示):低于270mm
4 ]0 k* P/ ?: s- t, ^) K k/ @• Differential intra-lane skew: under ±10ps (1mm) 差分对正负为1mm
( C ?) ]( Z9 L• The skew between XMIPI4LMDCLK and XMIPI4LMD0, 1, 2, 3 pair (differential) is within ±60ps 这是说 XMIPI4LMDCLK 与 XMIPI4LMD0, 1, 2, 3差距不超过60ps么?" w/ C5 n! q2 N: `9 O& W
• The difference of length between XMIPI4LMDCLK and XMIPI4LMD0, 1, 2, 3 pair (differential) is within 7.0mm.这是说 XMIPI4LMDCLK 与 XMIPI4LMD0, 1, 2, 3差距不超过7.0mm么?若果是的话,与上面不是重复了么% p" I7 t- e& `, N v6 J9 r0 D) A% {
一般ps换算mm是怎么个比例* e. I V( v0 q7 Z% ]
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