The Legendary IBM 1401
A Major Milestone in the History of Modern Computing
A seminar presented at San Jose State University
on July 27, 2009.
Powerpoint slides
Autocoder programs:
80/80 List
,
Powers of 2 (#1)
,
Powers of 2 (#2)
,
Calculate pi
Program printouts:
Powers of 2 (#2)
,
Calculate pi
1401 reference manuals
Go to
http://www.bitsavers.org/pdf/ibm/1401/
for an archive of 1401 manuals.
Reference Manual: 1401 Data Processing System
Autocoder (on Tape) Language: Specifications and Operating Procedures
Autocoder Specifications
Principles of Programming
Programming the IBM 1401
1401 simulator and Autocoder programming environment
Windows
Linux
1401 restoration
at the
Computer History Museum