[1] : The Free On-line Dictionary of Computing (27 SEP 03)

a1
     
         address 1 code.
     
        an a1 code interpreter, by matthew newhook
         was used to test compiler output.  it
        requires gcc 2.4.2 or higher and is portable to computers
        with memory segment protection.
     
        ftp://ftp.cs.mun.ca/pub/a1.
     
        1994-07-19
     
     
see also:
interpreter gcc memory segment lt;ftp://ftp.cs.mun.ca/pub/a1gt; 

A1 >> A Words
A1, definition of term: A1
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