标题: speed2000仿真DDR4时报警告导致仿真出不了结果 [打印本页] 作者: 1120359104 时间: 2022-12-9 11:54 标题: speed2000仿真DDR4时报警告导致仿真出不了结果 用自己的项目仿真DDR4,前面设置好了仿真组别模型,报以下警告怎么办。我查看信号并没有短路等这些问题,而且已经打板了。 0 \! F7 H! z" Z2 |3 j% t% J$ J' U t4 O9 Q& E' Z
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[2022/12/09-11:46:01]--Environment: Mesh on. $ s1 E/ E9 S8 e[2022/12/09-11:46:02]-- : t% O0 M2 O# M$ K" f5 [ ****Signal Net Statistics for Net LPDDR4_DM0_A***** 7 T, L: I+ C8 Z( y) E Total number of traces buried under pads : 1& \" U7 B/ u* ?1 e
[2022/12/09-11:46:02]-- 7 i) `) j! T0 L ****Signal Net Statistics for Net LPDDR4_CLKP_A***** # W5 n/ F5 W1 ^! C6 X& T6 s+ o. i; N Total number of traces buried under pads : 3 % C& f9 s5 R7 h[2022/12/09-11:46:02]--9 m- t" `8 `% {5 T5 m
****Signal Net Statistics for Net LPDDR4_CLKN_A*****6 h1 q4 y- |# o2 |" `6 s. W
Total number of traces buried under pads : 1 2 \# s4 k' i; h6 X- B[2022/12/09-11:46:02]-- & i$ _. J$ V7 `1 V8 r* n1 R$ M ****Signal Net Statistics for Net LPDDR4_CKE0_A*****9 r" w3 U% I' z' f: e1 M% w
Total number of traces buried under pads : 2 ! \5 z+ q8 W6 o) {1 M% Z& w( H[2022/12/09-11:46:02]-- : C$ }9 Z( n+ M$ z1 u, o7 s2 ] ****Signal Net Statistics for Net LPDDR4_DQ2_B***** + U E7 H; m$ J2 t# o) h* p; k Total number of traces buried under pads : 2* v0 O) X* V- i
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****Signal Net Statistics for Net LPDDR4_DQS0P_A***** 8 N2 u0 }0 B4 j; v, F9 }' C Total number of traces buried under pads : 3 % I$ t7 n; q0 y0 {3 Q* A. |9 F3 ~[2022/12/09-11:46:02]-- ! [8 j. Y' c( C6 Z ****Signal Net Statistics for Net LPDDR4_DQ3_B***** 5 q! K$ S1 H1 o9 [% u7 Y/ G Total number of traces buried under pads : 3 ! A$ V9 t3 b" Z; u! G2 |; D! |1 R[2022/12/09-11:46:02]-- 6 i( l# q/ d6 G ****Summary : Signal Net Statistics for the Design***** $ ]; {, N/ c/ L( k+ L2 |4 ~ Total number of small shapes : 0 " w% b9 H% ?! i; ^; A2 Y- A# m Total number of large shapes : 0 x" p" b6 P+ q; H
Total number of traces buried under traces : 0 5 T1 ^' O3 `: M8 a# w Total number of traces buried under pads : 15 ' C5 z5 w. J. P, p) ?. X; e/ N5 ? Total number of traces overlapping along length : 0: E/ D. P. ~) X1 I. c
Total number of traces aligned along length : 0 8 p- d. X4 q) h5 e Total number of traces with no reference : 0 8 D; ~+ T4 L. A[2022/12/09-11:46:02]--" G( `/ n- D2 B6 C
****Summary: Miscellaneous check, Error(s) = 0, Warning(s) = 70, I; {( E1 }9 h! m
[2022/12/09-11:46:02]-- ' u8 J, T) E: _; B) I9 q ****Summary: Variables checks, Error(s) = 0, Warning(s) = 32 8 Y* ~/ i/ u" d& ` 2 V* j: Z: g( y8 }3 O1 b 6 }9 E2 ]& u$ i( X5 O; F