SpectreMDL Product Notes Product Version 5.0
September 2003
2003 Cadence Design Systems, Inc. All rights rerved.
Printed in the United States of America.
Cadence Design Systems, Inc., 555 River Oaks Parkway, San Jo, CA 95134, USA
Trademarks:Trademarks and rvice marks of Cadence Design Systems, Inc. (Cadence) contained in this document are attributed to Cadence with the appropriate symbol. For queries regarding Cadence’s trademarks, contact the corporate legal department at the address shown above or call 1-800-862-4522.
All other trademarks are the property of their respective holders.
Restricted Print Permission:This publication is protected by copyright and any unauthorized u of this
publication may violate copyright, trademark, and other laws. Except as specified in this permission statement, this publication may not be copied, reproduced, modified, published, uploaded, posted, transmitted,or distributed in any way,without prior written permission from Cadence.This statement grants you permission to print one (1) hard copy of this publication subject to the following conditions:
1.The publication may be ud solely for personal, informational, and noncommercial purpos;
2.The publication may not be modified in any way;
3.Any copy of the publication or portion thereof must include all original copyright,trademark,and other
proprietary notices and this permission statement; and
4.Cadence rerves the right to revoke this authorization at any time, and any such u shall be
discontinued immediately upon written notice from Cadence.
Disclaimer: Information in this publication is subject to change without notice and does not reprent
a commitment on the part of Cadence. The information contained herein is the proprietary and confidential information of Cadence or its licensors, and is supplied subject to, and may be ud only by Cadence’s customer in accordance with, a written agreement between Cadence and its customer. Except as may be explicitly t forth in such agreement, Cadence does not make, and expressly disclaims, any reprentations or warranties as to the completeness,accuracy or ufulness of the information contained in this document. Cadence does not warrant that u of such information will not infringe any third party rights,nor does Cadence assume any liability for damages or costs of any kind that may result from u of such information.
Restricted Rights:U,duplication,or disclosure by the Government is subject to restrictions as t forth in FAR52.227-14 and DFAR252.227-7013 et q. or its successor.
认识实习心得体会Contents
SpectreMDL Product Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Features New to 5.0.33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 PCRs Fixed in 5.0.33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Features New to 5.0.32 . . . . . . . . . . . . . . . . . . . . . .夏天的活动
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Alternative Output Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Additional Windowing Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 PCRs Fixed in 5.0.32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Introduced in 5.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..7 SpectreMDL Control Files and Measurement Alias . . . . . . . . . . . . . . . . . . . . . . . . .7 Built-in Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Automatic Stopping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Search . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 SPICE Compatibility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 For More Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
SpectreMDL Product Notes
Product Version 5.0
September 2003
This document introduces the new features for SpectreMDL for the 5.0 relea. Information in this document reprents veral point releas. The latest information appears in the beginning of this document.
s Features New to 5.0.33 on page5
s Features New to 5.0.32 on page6
s Introduced in 5.0 on page7
Features New to 5.0.33
束缚意思Several new functions such as dutycycle, frequency, jitter, gain bandwidth product, groupdelay, sample, and ttling time measurements have been added to SpectreMDL. PCRs Fixed in 5.0.33
The following PCRs are fixed in 5.0.33:
PCR Description
爱心鸡蛋174508Implementations for clockJitter, dutyCycle, freqSetting
373683Functions missing from the EH
保险柜十大品牌417646Need better error messages in mdl
471492X axis unit missing when angle ud on tran data
594890Enhance binary arch
September 2003
Features New to 5.0.32
Alternative Output Formats
Y ou may create your measurement output files with tab-delimited output by using the-tab command line option in the spectremdl binary:
% spectremdl -tab -b twosweep.mdl
The output measurement looks as shown below:芹菜苗
Exported variables from PSF results directory: twosweep.raw
事奉
date : 10:05:02 AM, Wed Jul 10, 2002
design : twosweep.scs
simulator : spectre
Swept Measurements :
Measurement Name : findmax
Analysis Type : tran
temp c maxout cap
25 1.4e-11 3.13584 1.4e-11
四大民间故事50 1.4e-11 3.12409 1.5e-11
75 1.4e-11 3.11046 1.6e-11
25 1.5e-11 3.13656 1.4e-11
Additional Windowing Functions
When using the fft function in MDL, you now have veral windowing functions available. In addition to the default rectangular, new choices include bartlett,bartletthann, blackman,blackmanharris,cosine2,cosine4,extcosbell,flattop, halfcyclesine,half3cyclesine,halfcyclesine3,half6cyclesine, halfcyclesine6,hamming,hanning,nuttall,parzen, and triangular.
PCRs Fixed in 5.0.32
The following PCRs are fixed in 5.0.32:
PCR Description
385387Functions do not ignore startup behavior
389259deltax does not support negative N
394920spp mdl option does not work for netlist without suffix
415966Plea tell ur that autostop is enabled in output log
425110Measurement alias do not propagate variables correctly
