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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?) H9 X) M) |# R! W# V1 v5 q
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• Differential impedance: 100Ω±10% 差分阻抗:100Ω±10% 1 v1 g- Z7 z5 V) v2 v& A0 n( F
• Total Trace length (to Display): under 270mm 总的走线长度(到显示):低于270mm
+ Q5 J0 l+ R7 {* P& H7 R! w& n' Z• Differential intra-lane skew: under ±10ps (1mm) 差分对正负为1mm# w: w) z' R( f3 U8 [4 o3 \
• 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?6 V; X" e9 K; S- Q2 g8 H- A9 Y
• 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4 O+ U9 h9 ]3 ]6 f) y- T1 H
一般ps换算mm是怎么个比例, h% n% |8 U% N X3 l
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