ftp.nice.ch/peanuts/GeneralData/Usenet/news/1991/CSNProg-91.tar.gz#/comp-sys-next-programmer/1991/Nov/Computer-Simulation-Classes

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Date: Sun 22-Nov-1991 03:04:07 From: gregor@oit.itd.umich.edu (Gregor Purdy) Subject: Computer Simulation Classes Friends-- I have to simulate a fairly simple computer for a class project. To this end, I'm devising a set of Objective-C classes for simulating digital logic. Some classes are: Node, Register, Gate, ORGate, Decoder, MUX, Inverter, and Adder. I can't guarantee that I'll get these things working satisfactorily, but I'd like to know if anyone out there would be interested in them (i.e., should I upload them to sonata or cs.orst.edu?) if I can get them to work well (hopefully I will, since my grade sort of depends on it :-)). Thanks, --Gregor ----------------------------------------+------------------------------------- Gregor N. Purdy, NeXT Campus Consultant | "I am that which is not everything OIT, University of Michigan | else." -- Gregor N. Purdy Ann Arbor, MI 48109 +------------------------------------- gregor@oit.itd.umich.edu | One species, one government! ----------------------------------------+-------------------------------------
Date: Sun 24-Nov-1991 17:12:59 From: lee5@cae.wisc.edu (Soo Lee) Subject: Re: Computer Simulation Classes In article <1991Nov22.030407.26880@terminator.cc.umich.edu> gregor@oit.itd.umich.edu (Gregor Purdy) writes: >Friends-- > >I have to simulate a fairly simple computer for a class project. To this >end, I'm devising a set of Objective-C classes for simulating digital >logic. Some classes are: Node, Register, Gate, ORGate, Decoder, MUX, >Inverter, and Adder. > >I can't guarantee that I'll get these things working satisfactorily, but >I'd like to know if anyone out there would be interested in them (i.e., >should I upload them to sonata or cs.orst.edu?) if I can get them to >work well (hopefully I will, since my grade sort of depends on it :-)). > >Thanks, > >--Gregor > >----------------------------------------+------------------------------------- >Gregor N. Purdy, NeXT Campus Consultant | "I am that which is not everything >OIT, University of Michigan | else." -- Gregor N. Purdy >Ann Arbor, MI 48109 +------------------------------------- >gregor@oit.itd.umich.edu | One species, one government! >----------------------------------------+------------------------------------- I don't know what your design goal is. However, if you are looking for high level design verification at function level like VHDL does, it is enough to formulate. Instead, if you are looking for larger, device independent tool, customized coding is the way to go; check run time. Soo lee@cs.wisc.edu

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