IBM 1 Series - Page 3

Fourth Edition (September 1979)
This is a major revision of, and obsoletes, GA34-033-2 and Technical Newsletter GN34-0448.
This revision includes editorial and technical changes, which incorporate information about
the IBM 4952 Processor and the IBM General Purpose Interface Bus (GPIB) Adapter. Because
of the extensive changes, revision bars have been omitted; this manual should be reviewed in
its entirety.
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© Copyright International Business Machines Corporation 1976, 1977, 1979