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the virtual data center
a fully working walkable
1401 3D simulation - for free

t

youtube

A bunch of my videos, showcasing the datacenter simulator and general 1401 programming.

YouTube "rolffson's IBM 1401 channel"

examples:
IBM 1401 - let's program, #18: solving the 'Binoxxo' game
IBM 1401 - let's program, #17: division with 6000 digits
IBM 1401 - let's program, #8: calculating prime numbers (feat. a video from Ken Shirriff)
IBM 1401 - let's program, #7: testing a program from the CHM 1401 team
IBM 1401 - let's program, #6: reading the IBM 729 tape drive
IBM 1401 - let's program, #4: load a program from card (printing "Hello World")

Keep in mind that the older videos may showcase older versions of the simulator, with worse graphics and less features.
For the features shown in newer videos make sure to use the latest version.


There are more videos form other authors, e.g. the CHM team and curiousmarc, simply search for 1401 on youtube.

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