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-
- Sspice - Symbolic SPICE - Circuit Analyzer and Approximator
- Demo Version 1.0, 1 February 1991
- (C) Copyright 1991 by Michigan State University Board of Trustees
- Copying of this program is allowed as long as all copyright notices
- remain intact and no fee beyond normal duplication costs is charged.
-
-
- Sspice is a Symbolic SPICE circuit analyzer and approximator. Input files
- are in the SPICE format and the program performs a symbolic AC analysis.
- Symbolic determinants are sorted with the additional option of numeric
- evaluation and even symbolic approximation. Besides accepting many of the
- standard SPICE definitions, Sspice also offers a variety of low and high
- frequency symbolic transistor models as well as some linear ICs. Menu
- options are available for evaluating 2nd order active RC circuits. These
- include identifying and solving filter formulas and approximating
- pole shift due to finite op-amp gain-bandwidth-product.
-
- ***************************************************************
-
- Sspice will run on any IBM-PC or compatible, XT, AT or PS/2 with 512k of memory
- or more and MS-DOS 3.0 or later. A fixed disk or floating point processor is
- desirable but not necessary.
-
- The Sspice disk contains several files and examples. If you are using a hard
- disk, copy these files into a directory. For example,
-
- C:\>md sspice
- C:\>cd sspice
- C:\sspice>copy a:*.*
-
- If you wish to run this program from another directory, you will need to
- include the program directory in your path specifications.
-
- Element definitions are listed in the file ELEMENTS.DOC.
-
- If you have a CONFIG.SYS file in your root directory, it needs to have BUFFERS
- and FILES each set to at least 20. If you do not have a CONFIG.SYS file, you
- should copy the CONFIG.SYS file included with this program into your root
- directory. You must re-boot your system to have these new values take effect.
-
- ***************************************************************
-
- Ordering Sspice
-
- This DEMO Version has all of the features of the PRODUCTION Version but
- is limited to a 6x6 matrix. Ideal for students.
-
- All versions include User Manual
-
- __ DEMO .................................................. $25.00
- __ PRODUCTION* ........................................... $500.00
- __ PRODUCTION - Educational Institution Site License ..... $250/yr
-
- __ Extra User Manuals .................................... $10/each
-
- Ship ___ 3 1/2 or ___ 5 1/4 to:
-
- Name _________________________________________________
-
- Company ______________________________________________
-
- Address ______________________________________________
-
- City _________________________________________________
-
- State/Zip ____________________________________________
-
- Phone ________________________________________________
-
- __ Payment (Payable to Michigan State University) Enclosed.
- Michigan Residents add 4% sales tax.
-
- __ Bill to:
-
- Name _________________________________________________
-
- Company ______________________________________________
-
- Address ______________________________________________
-
- City _________________________________________________
-
- State/Zip ____________________________________________
-
- Mail to: Sspice
- Instructional Media Center,
- Marketing Division
- Michigan State University
- P.O. Box 710
- East Lansing, Mi 48826-0710
-
- For info call: (517) 353-9229
- _________________
- * Multiple copy discounts available. Unix platforms available and other
- platforms available upon request.