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这个论坛不知道啥原因,图片老是无法加载,附件也无法加载,我把关键部分复制出来大家帮忙看看吧,非常感谢。
* s' p/ V n L# Z" ~& _[IBIS Ver] 5.1
: b+ d f m$ \0 p# n) [8 {; q[File name] CPU_A1.ibs: f8 m$ d5 D6 ?
[Date] 07 Dec 2018
) b/ C8 D: Q0 }9 `- T. E[File Rev] 0.1" x2 ] h O2 J* Z, h8 U6 Q& W0 ~4 e
[Notes] # {* L( a0 W7 d& q1 R0 C
| -----------------------------------------------------------------------------5 B/ A6 i; x6 p7 y8 b/ q% C9 v7 v
[Disclaimer] 9 |' r8 |& ^) U0 e2 ~5 F* t
! g8 d5 P A$ a S, P[Component] dwc_ddrphy_mal4drv27
5 O1 r! Z- z# ], e/ j[Manufacturer] Synopsys, Inc.9 D& |7 B, C7 r# E9 y4 R4 x
[Package] | typ min max6 L7 h5 T$ H+ p0 C, `
R_pkg 0.00Ohms NA NA3 E/ B" E3 F; x
L_pkg 0.00Ohms NA NA
' q! }/ R+ B: OC_pkg 0.00Ohms NA NA
5 g7 ?8 V% x) Q! _
; ^! w" O4 r( ?# k1 d& U( X v[Pin] signal_name model_name$ f+ [6 L$ {" s' T+ I
P1 PAD_VIO mal4drv27_PAD% U/ G" ^; P9 S1 f, Z7 S' V
7 M0 d7 E( ]; Z Y4 z2 a% o) I% q. Z9 b
|-------------------------------------------------------------------------------6 Q0 o: E2 d/ Y* V8 c% x5 K/ A$ l
3 K$ x e1 k1 v5 s
[Model Selector] mal4drv27_PAD
' u0 O- n. O" g9 gmal4drv27_dl4_40 LPDDR4 mal4drv27 cell Z0=40-Ohm Driver; ]. b% _9 W( ^% L
mal4drv27_dl4_60 LPDDR4 mal4drv27 cell Z0=60-Ohm Driver% i( Y& G% r. x! @8 `' [8 q
mal4drv27_dl4_odt40 LPDDR4 mal4drv27 cell 40-Ohm ODT Receiver# ~+ B- O4 h( @+ n1 I
mal4drv27_dl4_odt60 LPDDR4 mal4drv27 cell 60-Ohm ODT Receiver
) M2 l+ C6 p3 _, B% V/ ymal4drv27_dl4_odt120 LPDDR4 mal4drv27 cell 120-Ohm ODT Receiver
, L1 g$ k. T" [! Amal4drv27_dl4_odtoff LPDDR4 mal4drv27 cell ODT OFF Receiver1 X9 E" V: G. F! E2 \
mal4drv27_dl4_npu_74 LPDDR4 NPU mal4drv27 cell Z0=74-Ohm Driver
/ |0 q0 B1 d- m+ Gmal4drv27_dl4_npu_120 LPDDR4 NPU mal4drv27 cell Z0=120-Ohm Driver* g+ P5 `- ]1 i) A# |
mal4drv27_dl4_npu_25_odt40 LPDDR4 NPU mal4drv27 cell 40-Ohm ODT Receiver4 l, j- Y: t8 O* k
mal4drv27_dl4_npu_25_odt60 LPDDR4 NPU mal4drv27 cell 60-Ohm ODT Receiver
# t" Z6 [" {- I! s& Z- gmal4drv27_dl4_npu_25_odt120 LPDDR4 NPU mal4drv27 cell 120-Ohm ODT Receiver9 I% a& a( R9 ~# n0 b! X
mal4drv27_dl4_npu_25_odtoff LPDDR4 NPU mal4drv27 cell ODT OFF Receiver
# S/ }0 M* f% i; {+ smal4drv27_dl4_npu_3_odt40 LPDDR4 NPU mal4drv27 cell 40-Ohm ODT Receiver- \! a0 X) r$ [# ^: [# |" {
mal4drv27_dl4_npu_3_odt60 LPDDR4 NPU mal4drv27 cell 60-Ohm ODT Receiver8 K# z- k: ]7 H$ i! M2 o. J
mal4drv27_dl4_npu_3_odt120 LPDDR4 NPU mal4drv27 cell 120-Ohm ODT Receiver( f4 ]+ W& E; E$ Z. }: D2 w* a7 G
mal4drv27_dl4_npu_3_odtoff LPDDR4 NPU mal4drv27 cell ODT OFF Receiver
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' C4 i1 r& x2 i+ j4 \7 _* g|-------------------------------------------------------------------------------
3 t4 F9 G4 b3 n3 U( [' n[Model] mal4drv27_dl4_409 S. F/ F! @# I3 X
|* h$ o( T1 M6 B
Model_type I/O# q# |2 ?7 e0 w$ i! v- ]
|
% w; Z& B# o% |8 G; a( J( `3 rPolarity Non-Inverting
( O& C2 _( ?5 ^& U; S0 ?|4 g: k# d' O! |. {3 [
Enable Active-High
& s; O- g2 W( _+ S|
9 ^% M3 v/ v/ @' {$ HC_comp 2.090pF 2.050pF 2.186pF
6 `4 Y7 G# o$ n7 UC_comp_pullup 694.494fF 685.864fF 707.188fF/ b$ ]. k! _# Q( `
C_comp_pulldown 1.293pF 1.261pF 1.385pF
# H+ |9 f# z9 O* h2 r |
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CPU-A1.zip
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