我跑完显示的全部内容如下：
Cadence (R) Virtuoso (R) Spectre (R) Circuit Simulator
Version 15.1.0.284.isr1 64bit -- 12 Nov 2015
Copyright (C) 1989-2015 Cadence Design Systems, Inc. All rights reserved worldwide. Cadence, Virtuoso and Spectre are registered trademarks of Cadence Design Systems, Inc. All others are the property of their respective holders.
Includes RSA BSAFE(R) Cryptographic or Security Protocol Software from RSA Security, Inc.
User: work Host: work-eda HostID: 7F0100 PID: 43548
Memory available: 673.6609 MB physical: 4.0036 GB
Linux : Red Hat Enterprise Linux Server release 6.5 (Santiago)
CPU Type: Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz
All processors running at 1800.0 MHz
Socket: Processors
0: 0
System load averages (1min, 5min, 15min) : 6.0 %, 13.0 %, 18.0 %
This is a virtual machine
Simulating `input.scs' on work-eda at 10:00:20 PM, Sun May 1, 2022 (process id: 43548).
Current working directory: /home/disk/simulation/SIM_IC61/test_SAR0/spectre/schematic/netlist
Command line:
/opt/MMSIM151/tools/bin/spectre -64 input.scs +escchars +log \
../psf/spectre.out +inter=mpsc +mpssession=spectre1_27126_13 \
-format psfxl -raw ../psf +lqtimeout 900 -maxw 5 -maxn 5
spectre pid = 43548
Loading /opt/MMSIM151/tools.lnx86/cmi/lib/64bit/5.0/libinfineon_sh.so ...
Loading /opt/MMSIM151/tools.lnx86/cmi/lib/64bit/5.0/libphilips_o_sh.so ...
Loading /opt/MMSIM151/tools.lnx86/cmi/lib/64bit/5.0/libphilips_sh.so ...
Loading /opt/MMSIM151/tools.lnx86/cmi/lib/64bit/5.0/libsparam_sh.so ...
Loading /opt/MMSIM151/tools.lnx86/cmi/lib/64bit/5.0/libstmodels_sh.so ...
Reading file: /home/disk/simulation/SIM_IC61/test_SAR0/spectre/schematic/netlist/input.scs
Reading file: /opt/MMSIM151/tools.lnx86/spectre/etc/configs/spectre.cfg
Reading file: /home/work/Desktop/ssr_61/L35P/l35p_v3.scs
Warning from spectre in `NA', during circuit read-in.
WARNING (SFE-2296): "/home/work/Desktop/ssr_61/L35P/l35p_v3.scs" 638: The inline subckt definition `NA' does not contain any inline components. The `inline' qualifier will therefore be ignored.
Reading file: /home/work/Desktop/ssr_61/sameall/DFF0/dff00/veriloga/veriloga.va
Reading file: /opt/MMSIM151/tools.lnx86/spectre/etc/ahdl/constants.vams
Reading file: /opt/MMSIM151/tools.lnx86/spectre/etc/ahdl/disciplines.vams
Reading file: /home/work/Desktop/ssr_61/sameall/dac_6bit/dac_6/veriloga/veriloga.va
Reading file: /home/work/Desktop/ssr_61/sameall/and1/and11/veriloga/veriloga.va
Reading link: /opt/MMSIM151/tools.lnx86/spectre/etc/ahdl/constants.h
Reading link: /opt/MMSIM151/tools.lnx86/spectre/etc/ahdl/discipline.h
Time for NDB Parsing: CPU = 148.978 ms, elapsed = 408.569 ms.
Time accumulated: CPU = 161.975 ms, elapsed = 408.573 ms.
Peak resident memory used = 44.2 Mbytes.
The CPU load for active processors is :
Spectre 0 (100.0 %)
Other
Existing shared object for module dff00 is up to date.
Installed compiled interface for dff00.
Existing shared object for module dac_6 is up to date.
Installed compiled interface for dac_6.
Existing shared object for module and11 is up to date.
Installed compiled interface for and11.
Time for Elaboration: CPU = 36.995 ms, elapsed = 77.7071 ms.
Time accumulated: CPU = 199.969 ms, elapsed = 487.535 ms.
Peak resident memory used = 51.5 Mbytes.
Time for EDB Visiting: CPU = 5.999 ms, elapsed = 13.005 ms.
Time accumulated: CPU = 207.968 ms, elapsed = 502.795 ms.
Peak resident memory used = 53.2 Mbytes.
Notice from spectre during topology check.
Only one connection to the following 8 nodes:
Q0_
Q1_
Q2_
Q3_
Q4_
Further occurrences of this notice will be suppressed.
Warning from spectre during heuristic topology check - set topcheck=fixall to fix all floating nodes.
WARNING (SPECTRE-7): No DC path from node `I37.net64' to ground.
WARNING (SPECTRE-7): No DC path from node `I36.net64' to ground.
Global user options:
reltol = 0.001
vabstol = 1e-06
iabstol = 1e-12
temp = 27
tnom = 27
scalem = 1
scale = 1
gmin = 1e-12
rforce = 1
maxnotes = 5
maxwarns = 5
digits = 5
cols = 80
pivrel = 0.001
sensfile = ../psf/sens.output
checklimitdest = psf
save = allpub
Scoped user options:
Circuit inventory:
nodes 170
and11 1
bsim3v3 310
capacitor 18
dac_6 1
dff00 6
vsource 12
Analysis and control statement inventory:
info 7
tran 1
Output statements:
.probe 0
.measure 0
save 0
Notice from spectre.
1 notice suppressed.
Time for parsing: CPU = 5.998 ms, elapsed = 21.2772 ms.
Time accumulated: CPU = 214.966 ms, elapsed = 524.639 ms.
Peak resident memory used = 54.5 Mbytes.
~~~~~~~~~~~~~~~~~~~~~~
Pre-Simulation Summary
~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~
Entering remote command mode using MPSC service (spectre, ipi, v0.0, spectre1_27126_13, ).
Warning from spectre.
WARNING (SPECTRE-16707): Only tran supports psfxl format, result of other analyses will be in psfbin format.
***************************************************
Transient Analysis `tran': time = (0 s -> 102.8 us)
***************************************************
Trying `homotopy = gmin' for initial conditions.
Notice from spectre during IC analysis, during transient analysis `tran'.
GminDC = 1 pS is large enough to noticeably affect the DC solution.
dV(I60.net13) = -802.906 mV
Use the `gmin_check' option to eliminate or expand this report.
Bad pivoting is found during DC analysis. Option dc_pivot_check=yes is recommended for possible improvement of convergence.
DC simulation time: CPU = 90.986 ms, elapsed = 194.505 ms.
Opening the PSFXL file ../psf/tran.tran.tran ...
Important parameter values:
start = 0 s
outputstart = 0 s
stop = 102.8 us
step = 102.8 ns
maxstep = 1.028 us
ic = all
useprevic = no
skipdc = no
reltol = 100e-06
abstol(V) = 1 uV
abstol(I) = 1 pA
temp = 27 C
tnom = 27 C
tempeffects = all
errpreset = conservative
method = gear2only
lteratio = 10
relref = alllocal
cmin = 0 F
gmin = 1 pS
Output and IC/nodeset summary:
save 12 (current)
save 170 (voltage)
Warning from spectre at time = 595.22 fs during transient analysis `tran'.
WARNING (CMI-2139): I58.M1: The bulk-drain junction current exceeds `imelt'. The results computed by Virtuoso(R) Spectre are now incorrect because the junction current model has been linearized.
WARNING (CMI-2144): I58.M1: The bulk-drain junction current exceeds `imax'.
Notice from spectre at time = 3.2569 ps during transient analysis `tran'.
I58.M1: The bulk-drain junction leaves the linearized region.
Notice from spectre at time = 3.61431 ps during transient analysis `tran'.
I58.M1: The bulk-drain junction current no longer exceeds `imax'.
Warning from spectre at time = 25.0018 ns during transient analysis `tran'.
WARNING (CMI-2139): I58.M0: The bulk-drain junction current exceeds `imelt'. The results computed by Virtuoso(R) Spectre are now incorrect because the junction current model has been linearized.
WARNING (CMI-2144): I58.M0: The bulk-drain junction current exceeds `imax'.
Notice from spectre at time = 25.0047 ns during transient analysis `tran'.
I58.M0: The bulk-drain junction leaves the linearized region.
I58.M0: The bulk-drain junction current no longer exceeds `imax'.
Warning from spectre at time = 25.5682 ns during transient analysis `tran'.
WARNING (CMI-2139): I28.M10: The bulk-drain junction current exceeds `imelt'. The results computed by Virtuoso(R) Spectre are now incorrect because the junction current model has been linearized.
WARNING (CMI-2144): I28.M10: The bulk-drain junction current exceeds `imax'.
Notice from spectre at time = 25.5709 ns during transient analysis `tran'.
I28.M10: The bulk-drain junction leaves the linearized region.
I28.M10: The bulk-drain junction current no longer exceeds `imax'.
Warning from spectre at time = 38.0687 ns during transient analysis `tran'.
WARNING (CMI-2139): I28.M12: The bulk-source junction current exceeds `imelt'. The results computed by Virtuoso(R) Spectre are now incorrect because the junction current model has been linearized.
WARNING (CMI-2144): I28.M12: The bulk-source junction current exceeds `imax'.
WARNING (CMI-2139): I28.M11: The bulk-drain junction current exceeds `imelt'. The results computed by Virtuoso(R) Spectre are now incorrect because the junction current model has been linearized.
Further occurrences of this warning will be suppressed.
WARNING (CMI-2144): I28.M11: The bulk-drain junction current exceeds `imax'.
Further occurrences of this warning will be suppressed.
Notice from spectre at time = 38.0724 ns during transient analysis `tran'.
I28.M12: The bulk-source junction leaves the linearized region.
I28.M12: The bulk-source junction current no longer exceeds `imax'.
I28.M11: The bulk-drain junction leaves the linearized region.
Further occurrences of this notice will be suppressed.
I28.M11: The bulk-drain junction current no longer exceeds `imax'.
Further occurrences of this notice will be suppressed.
tran: time = 247.1 ns (240 m%), step = 25.96 ps (25.3 u%)
tran: time = 505 ns (491 m%), step = 21.96 ps (21.4 u%)
tran: time = 763.1 ns (742 m%), step = 2.054 ps (2 u%)
tran: time = 1.013 us (985 m%), step = 80.61 fs (78.4 n%)
tran: time = 1.281 us (1.25 %), step = 5.854 ps (5.69 u%)
tran: time = 1.507 us (1.47 %), step = 11.58 ps (11.3 u%)
tran: time = 1.691 us (1.65 %), step = 257.8 ps (251 u%)
tran: time = 1.905 us (1.85 %), step = 10.63 ps (10.3 u%)
tran: time = 2.138 us (2.08 %), step = 15.18 ps (14.8 u%)
Aggregate audit (10:02:01 PM, Sun May 1, 2022):
Time used: CPU = 91.1 s (1m 31.1s), elapsed = 100 s (1m 40.3s), util. = 90.9%.
Time spent in licensing: elapsed = 137 ms.
Peak memory used = 58.5 Mbytes.
Simulation started at: 10:00:20 PM, Sun May 1, 2022, ended at: 10:02:01 PM, Sun May 1, 2022, with elapsed time (wall clock): 100 s (1m 40.3s).
spectre completes with 0 errors, 1828 warnings, and 1827 notices. |
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发表于 2022-5-1 21:46:18
最近在做SAR ADC，原本电路都是在51版本里搭建的，但是现在要进行FFT分析51版本的我不会弄就把电路全部转到61版本里了
发表于 2022-5-1 21:46:19
楼主
