Hspice学习帖

shark4685

下一讲。

) H, J( ^* S  C% h% G  Jintel 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)

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

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0 |; Z* z9 Z' j6 r8 W9 W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
1 K6 P! J% j( C# E' I6 c- a' s
$ |  i, u( v9 }) E8 D% }
    sir,
  _/ M- c  C! u
8 R. c6 S; j( u2 _: pwhen i copy this sample code, i found can't run success.
it report :
8 N2 o7 W3 Q: _9 |9 t**error** element     0:impedance        has been
2 h$ L4 i1 Y$ e0 b+ d! H     referenced but not defined
would 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.
) I3 ?5 j1 U5 k/ D& R/ Nbut it always report impedance no difine.
3 l0 ^4 o6 q7 Q+ o( ^5 [*Example of parameter sweep
.PARAM impedance =50
4 o9 X4 ?$ S; }*全局变量定义阻抗为50OHM
.Tran 50ps 8ns sweep impedance 40 45 5
/ z- E* _7 X+ |$ ?*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
( i! Q9 @4 {! W- S# J: {7 X1 M; R1 y  E( R.OPTION 分析选项，用于定义模式精度等。
( B5 Y8 y- v% g3 IVIN 1 0 PWL 0 0v 50ps 0v 350ps 3.3v
+ s: b1 _" M$ C$ O7 Y9 |6 h*V 开头为电压源 节点为1 0
Rsource 1 2 50
*R 开头电阻 此处为电源内阻，节点为1 0
. h. h0 [& m, L0 v+ P& i8 d! z2 a) YTfirst 2 0 3 0 ZO=impedance TD=1000ps
*T 开头为无损传输线，节点为2 0 3 0
' i/ p. O& ?/ S, F- WC3 4 0 1.5p
Tsecond 3 0 4 0 ZO=impedance TD=1000ps
*T 开头为无损传输线，节点为3 0 4 0
.Probe v(1) v(2) v(3) v(4)
3 c5 l" ]- g* W6 o3 h& W) z.End

jeffon_78

dear Shark4685.
3 z" l! h' v# b) J( A/ di have a question about hspice for 2d field solver.
would you pls give me your mail address.
i want to communication with you about impedance  and stackup with 2D field solver.
$ d8 ?8 X" E/ y$ ^& V2 A. _6 k3 Ythanks
Jeffon.

shark4685

3 ?% C" E; w  N% ^; C' g3 P
3 R, k1 o# H4 Z' a" Q2 hI have sent my email address to you by the message.
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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" W3 H" H. [" ~# M+ Z/ o4 b
Hi Jeffon,

I attached the Sweep example for you.
8 m3 a; Y6 x. o0 Y
. {# _; G5 p1 f8 ?* WEnjoy yourself in studing Hspice.

jeffon_78

回复 27# shark4685
% p9 L6 Z" `& b2 {/ N5 e5 c1 }0 c

5 Y) @* |( S0 j3 L1 X3 t    dear Shark,
- x8 u( |1 d# M# \
0 k1 A3 z4 H" U' fwith your update file, issue still exsit.
it is strange.
9 Y( x6 c/ o  ri upload error picture and lis file.
pls help to check.
whether hspice version issue?
) C; \( F$ b( c4 ~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


. J/ |6 M# @9 f! z    版主怎么不更新了啊。
# ]' V+ j( w1 E% q大家还等着你的实例来学习SI。

版主更新，版主更新。。。。。