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Re: Blank CMS SCSI Card PCBs
- Subject: Re: Blank CMS SCSI Card PCBs
- From: mjmahon@aol.com (Michael J. Mahon)
- Date: 29 Apr 2002 01:33:57 GMT
- Newsgroups: comp.sys.apple2
- Organization: AOL http://www.aol.com
- References: <3ccc8b2e$1@news.uow.edu.au>
- Xref: archiver1.google.com comp.sys.apple2:19154
David Wilson wrote:
<snip>
>I have found a program in an old Electrical Engineering textbook which
>appears to be able to convert a truth table into an equation - unfortunately
>it is written in Algol 60 and I will have to find a C version or convert it
>myself.
Such a conversion is by its nature quite ambiguous--revolving around
the issue of what canonical "simplified" form is desired.
In this case, you will want to factor the truth table to match the structure
of some programmable logic chip that you want to use to duplicate the
function. Unless the program you have is easily "steerable" in the kind
of factorings it prefers, it may be easier to start with another program.
-michael
Email: mjmahon@aol.com
Home page: http://members.aol.com/MJMahon/