Hspice学习帖

shark4685

下一讲。
2 h" b& v4 u9 s: Z7 e  O6 K! Q
4 B( u) P. a$ V9 n; h( Cintel 板极系统实例分析。

ugi929

期待中....

shark4685

video.part1.rar (1.39 MB, 下载次数: 176)

2010-7-20 12:17 上传

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video.part2.rar (1.39 MB, 下载次数: 183)

2010-7-20 12:17 上传

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video.part3.rar (625.17 KB, 下载次数: 174)

2010-7-20 12:16 上传

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先放段以前录制的视频给大家看下！最近手头上的事情比较多，未能及时更新，请大家谅解。

大家学习讨论的过程中如果有什么问题，可以跟贴，我会及时回复！

tianjifeihong

楼主继续！

blueice_zhao

楼主辛苦了

WYL_GW

顶铁撰

jeffon_78

回复 8# shark4685
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    sir,
% c! F3 V5 m) D' z+ G8 {# l
# h+ b! i7 E* n! U' Iwhen i copy this sample code, i found can't run success.
" O; P, ]' ~7 n4 sit report :
**error** element     0:impedance        has been
     referenced but not defined
; J0 v: ?  b$ k' q* pwould u you pls help to check this issue.

shark4685

PLZ attached your *.sp file on this place, I will check for you.

jeffon_78

回复 23# shark4685
i just copy you file.
* {( z" }% B: ~: ibut it always report impedance no difine.
*Example of parameter sweep
( Z" k. s0 s* U8 o' |- ]/ J.PARAM impedance =50
7 k) x3 f" d' s8 {4 a*全局变量定义阻抗为50OHM
/ O$ d& P6 x" _, \  I- P1 Q.Tran 50ps 8ns sweep impedance 40 45 5
*瞬态分析由50ps到8ns，比分别采用40－60欧的阻抗进行扫描分析。
.OPTION Post Probe
$ F/ i8 o' H1 y* z.OPTION 分析选项，用于定义模式精度等。
% H4 h2 t6 V: s1 y5 I6 S) _VIN 1 0 PWL 0 0v 50ps 0v 350ps 3.3v
1 B& V- D% }# f8 z1 A*V 开头为电压源 节点为1 0
$ E! i2 w% J  L. R3 YRsource 1 2 50
+ W$ O6 r% z6 Y* U  m' e- B*R 开头电阻 此处为电源内阻，节点为1 0
Tfirst 2 0 3 0 ZO=impedance TD=1000ps
*T 开头为无损传输线，节点为2 0 3 0
C3 4 0 1.5p
Tsecond 3 0 4 0 ZO=impedance TD=1000ps
& v  ^. h% m3 _7 F% _) s+ c*T 开头为无损传输线，节点为3 0 4 0
' B' [- M8 s& F$ f# t.Probe v(1) v(2) v(3) v(4)
.End

jeffon_78

dear Shark4685.
i have a question about hspice for 2d field solver.
* X6 [' x$ k7 R6 H" T0 F. U% swould you pls give me your mail address.
' Y# p5 N3 I7 A6 z  I6 A+ r3 U6 S2 Si want to communication with you about impedance  and stackup with 2D field solver.
9 a+ w6 ~, z! [3 N6 `4 J3 ^) Athanks
Jeffon.

shark4685

" G: e: k& R0 d, p# Z0 L. `
I have sent my email address to you by the message.
% o# H( E3 p3 W+ ~I will follow you problem tommorrow.

shark4685

sweep.rar (505 Bytes, 下载次数: 69)

2010-9-13 09:06 上传

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$ |4 y- ~# W) I: l/ [! q; BHi Jeffon,

% C2 G; _0 M  m' g# }+ W# bI attached the Sweep example for you.

Enjoy yourself in studing Hspice.

jeffon_78

回复 27# shark4685
# @/ S  W) N+ [& O, I

    dear Shark,

with your update file, issue still exsit.
it is strange.
8 U) A) U# p3 q! i2 y+ Y  j+ |/ Ci upload error picture and lis file.
; t+ s3 R' ]4 B4 P  h# q% M: u! Mpls help to check.
9 m5 h3 y. d: b0 R- M8 a" u" J8 x! Pwhether hspice version issue?
i used version is x-2005.09

chengang0103

应该是软件的问题。我用的2008仿这个例子没出现你这个error.

chengang0103

回复 27# shark4685


% n" Y" Z; V+ I' G; S- n. m    版主怎么不更新了啊。
大家还等着你的实例来学习SI。
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版主更新，版主更新。。。。。