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各位大侠,本人有个问题请大家帮忙:! G- V0 h( g2 R7 y9 Q6 }
6 D6 z5 P9 W+ \# f在LPC3250的IBIS模型中有这样的描述:' E4 Y, h$ F% S; R/ [5 `
! W6 U7 n* Y9 u O[Pin] signal_name model_name | comments/ O8 a2 B8 R7 @8 n) x; [& S
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1 ]( Q& Y9 G( J" h2 JU15 ADIN0 NC |apio3v3 not modeled
4 F7 q( |5 x b0 ST14 ADIN1 NC |apio3v3 not modeled
1 \- y" }# g2 N- [' q" o SV16 ADIN2 NC |apio3v3 not modeled
2 K4 M9 u) @5 M1 z& R9 e# @" EG14 DBGEN bspts3chp
8 a/ x' w8 X7 R, B& p oL3 EMC_A[00]/P1.0 mem1bsptz40pch
- S2 L" _( _/ G0 }! kL4 EMC_A[01]/P1.1 mem1bsptz40pch; t7 r0 r3 N- t3 R) m/ e
M1 EMC_A[02]/P1.2 mem1bsptz40pch$ E* |% O: N [
M2 EMC_A[03]/P1.3 mem1bsptz40pch
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[Model Selector] mem1bsptz40pch
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m1bsptz40pchp_p_sh Plain input Mode (p1=0, p2=1)0 a; s5 E+ Q* u) \# T- w _6 b
m1bsptz40pchp_p_sl Plain input Mode (p1=0, p2=1)
9 |, N9 S- T: P; xm1bsptz40pchp_pd_sh Pull Down Mode (p1=1, p2=1)' q3 t7 L/ u2 m# _$ {
m1bsptz40pchp_pd_sl Pull Down Mode (p1=1, p2=1)5 @+ d7 `# R0 T( \6 p! _: s
m1bsptz40pchp_pu_sh Pull Up Mode (p1=0, p2=0)
. u9 b& }4 Q& V; {( C8 V2 Z+ gm1bsptz40pchp_pu_sl Pull Up Mode (p1=0, p2=0) o+ C7 y. I3 W Q
m1bsptz40pchp_r_sh Repeater Mode (p1=1, p2=0)5 ] S9 c0 r; D: ~6 i' ?5 O4 _
m1bsptz40pchp_r_sl Repeater Mode (p1=1, p2=0). C# E5 L& j3 S; a0 O
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9 j% C- D$ J r2 BEMC_A[00]/P1.0对应8个模型,而在数据手册中没有找到相关的说明,请问仿真时该怎么选择呢?
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' w y( h; i; @0 X+ Z: c# N6 Y期待指点迷津!!!1 B5 b8 o+ d: e0 T4 |* ]
附IBIS模型和数据手册!% W& I w9 ~ X! R j+ N* U
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