HSPICE仿真问题

needforspeed · 发表于 2007-5-27 11:50:48

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CSM.25的两个hspice模型文件：xxx.bin.hspice，xxx.hspice。前一个精度高，后一个精度低。

用hspiceD进行仿真，用xxx.hspice时可以正常仿真，但是结果不够精确(和spectre相比)。用xxx.bin.hspice仿真没有任何结果，.out文件如下：

******  HSPICE W-2005.03       (20050128) 12:54:22  05/26/2007  linux
  Copyright (C) 2005 Synopsys, Inc. All Rights Reserved.
  Unpublished-rights reserved under US copyright laws.
  This program is protected by law and is subject to the
  terms and conditions of the ****** agreement found in:
/******.txt
  Use of this program is your acceptance to be bound by this
  ****** agreement. HSPICE is the trademark of Synopsys, Inc.
  Input File: input.ckt
lic:
lic: FLEXlm: v8.4b
lic: USER: root                HOSTNAME: localhost.localdomain
lic: HOSTID: 001921e5ef26       PID:    7956
lic: Using FLEXlm ****** file:
lic: /tools/hspice/hspice/******.dat
lic: Checkout hspice;  Encryption code: 8CFD037DDD14A01D864E
lic: ******/Maintenance for hspice will expire on 1-jan-0/2019.12
lic: NODE LOCKED DEMO ****** on host 001921e5ef26
lic:
lic:
lic: FLEXlm: v8.4b
lic: USER: root                HOSTNAME: localhost.localdomain
lic: HOSTID: 001921e5ef26       PID:    7956
lic: Using FLEXlm ****** file:
lic: /tools/hspice/hspice/******.dat
lic: Checkout cdsaawaves;  Encryption code: CCFDE3CD939DBE706F2C
lic: ******/Maintenance for cdsaawaves will expire on 1-jan-0/2019.12
lic: NODE LOCKED DEMO ****** on host 001921e5ef26
lic:

circuit parameter definitions
  parameter       =  value

constants  - tnom       kt          vt          gapsi       ni
         2.981e+02 4.116e-21 2.569e-02 1.115e+00 1.256e+16

1 ******  HSPICE W-2005.03       (20050128) 12:54:22  05/26/2007  linux
******
** generated for: hspiced                                        ^@
  ******  circuit element summary       tnom=  25.000 temp=  25.000
******

**** independent sources

   name       node1       node2    dc volt ac mag ac phase type
      0:v0          0:net027       0:0          0.    1.000e+00 0.    sin
         offset.......    0.
         amplitude.... 2.000e+00
         frequency.... 9.999e+02
         delay........    0.
         theta........    0.
         phase........    0.

**warning** associated with encrypted blocks weresuppressed due to encrypted content

1 ******  HSPICE W-2005.03       (20050128) 12:54:22  05/26/2007  linux
******
** generated for: hspiced                                        ^@
  ******  temperature-adjusted values    tnom=  25.000 temp=  25.000
******

constants  - temp       kt          vt          gapsi       ni
         2.981e+02 4.116e-21 2.569e-02 1.115e+00 1.256e+16

*** capacitors
name       eff val

*** mosfet element parameters
name          rd eff rs eff cdsat cssat    vto    beta
1 ******  HSPICE W-2005.03       (20050128) 12:54:22  05/26/2007  linux
******
** generated for: hspiced                                        ^@
  ******  operating point information    tnom=  25.000 temp=  25.000
******
***** operating point status is all    simulation time is    0.
node =voltage    node =voltage    node =voltage

****  voltage sources

subckt
element  0:v0
  volts    0.
  current  6.530e-16
  power    0.

   total voltage source power dissipation= 0.          watts

   total current source power dissipation= 0.          watts
1 ******  HSPICE W-2005.03       (20050128) 12:54:22  05/26/2007  linux
******
** generated for: hspiced                                        ^@
  ******  operating point information    tnom=  25.000 temp=  25.000
******
***** operating point status is ^B,I4,^Bx,  simulation time is    0.
node =voltage    node =voltage    node =voltage

****  voltage sources

subckt
element  0:v0
  volts -1.470e-15
  current -7.981e-09
  power -1.173e-23

   total voltage source power dissipation= -1.173e-23    watts
   total current source power dissipation= 0.          watts

      ***** job concluded
1 ******  HSPICE W-2005.03       (20050128) 12:54:22  05/26/2007  linux
******
** generated for: hspiced                                        ^@
  ******  job statistics summary          tnom=  25.000 temp=  25.000
******

         total memory used    1144 kbytes

  # nodes =    9 # elements= 12
  # diodes=    0 # bjts =    0 # jfets =    0 # mosfets =    6 # va device =    0

   analysis    time    # points  tot. iter  conv.iter

   op point       0.01       1       89
   dc sweep       0.63    4001    8035
   ac analysis    0.01    121    121
   transient       0.57    30001    12006    6003 rev=    0
   readin          4.82
   errchk          0.03
   setup          0.00
   output          0.00
         total cpu time       6.07 seconds
            job started at  12:54:22  05/26/2007
            job ended at  12:54:29  05/26/2007

lic: Release hspice token(s)
lic: Release cdsaawaves token(s)

###############################################################################################

netlist如下：
** Generated for: hspiceD
** Generated on: May 26 12:54:22 2007
** Design library name: testcir
** Design cell name: act
** Design view name: schematic
.GLOBAL vss! vdd!

.AC DEC 10 1e-3 1e9

.DC v0 -2.0 2.0 1e-3

.OP all 0

.TRAN 100e-9 3e-3 START=0.0

.TEMP 25
.OPTION
+ ARTIST=2
+ INGOLD=2
+ MEASOUT=1
+ PARHIER=LOCAL
+ PSF=2
.LIB "/root/process/charter/pdk/models/spice/sm079003-1h-bin.hspice" typical

** Library name: testcir
** Cell name: act
** View name: schematic
c1 net024 net29 1e-12
c0 net29 net027 250e-15
v0 net027 0 DC=0 AC 1 SIN 0 2 1e3
v6 vdd! 0 DC=1.25
v7 vss! 0 DC=-1.25
i0 vdd! net17 DC=10e-6
m3 net048 net048 vdd! vdd! pmos_tn L=1e-6 W=5e-6 M=1
m2 net024 net048 vdd! vdd! pmos_tn L=1e-6 W=5e-6 M=1
m5 net17 net17 vss! vss! nmos_tn L=1e-6 W=5e-6
m4 net30 net17 vss! vss! nmos_tn L=1e-6 W=5e-6
m1 net048 0 net30 vss! nmos_tn L=1e-6 W=5e-6
m0 net024 net29 net30 vss! nmos_tn L=1e-6 W=5e-6
.END

完了。谢谢耐心看到这里。
我想用精度高的xxx.bin.hspice仿真，请问怎么解决？