DEC RSX-11D and its COBOL compiler?

Rich Alderson RichA at
Tue May 29 13:39:21 CDT 2018

From: Paul Koning
Sent: Tuesday, May 29, 2018 6:47 AM

> I once saw an RSX-15 kernel listing, which had a lot of very familiar
> looking data structures -- it implied that RSX-11/D had its origins,
> at least as far as overall design is concerned, in RSX-15.  

RSX-15 was the predecessor of RSX-11/A, which was a port to the newer


Rich Alderson
Vintage Computing Sr. Systems Engineer
Living Computers: Museum + Labs
2245 1st Avenue S
Seattle, WA 98134

mailto:RichA at

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