2012 Activities
| Jan 22 | Completely re-organized what had been Simulator Status into
1401 Software Development, available for use on a PC :-)) ( Now even I can follow it :-)) |
2011 Activities
| Dec 22 |
added link to
STARS:Early Popular Computers, 1950 - 1970 - off-site
at What is an IBM 1401? (most recent near top) Dec 4 |
added Tape Blocking - a software note
| Sept 24 | added a
cute picture to "Camaraderie"
| Sept 12 | added
SPACE/1401 engineering story in Endicott, 1958 ? 59
by George Ahearn
| Aug 29 | added
Why a (new, incompatible) 1401, not an IBM 650 compatible upgrade?
| Aug 5 | added
IBM CEO Sam Palmisano and staff Visit CHM and 1401 Restoration Room
| July 30 | added material to
Card Gates and Card Comments
| July 21 | added
1401 product announcements
| July 13 | added
A Blog of 1401 vs 360 code size, and required Operating System
| June 24 | added
1401, from 305 RAMAC to 360
from Milton Thrasher June 24, 2011
| May 24 | added
Analog-Digital discussion
quote from M.V.Wilkes, comments by Rick Dill
| May 17 | Robert Garner
updated 1401 - Mailing Lists
| May 8 | Replaced major Table of Contents entry
| "729/TAU Emulator" with Auxiliary Equipment which now includes "729/TAU Emulator", "PC to KeyPunch" and "Pseudo 1407 Terminal". April 20 | Added
More Print Character Wars - e-mails
| April 10 | changed "Iceland Music" to
Iceland Numbers into English alphabet by Van Snyder
| Mar 8 | Added
1401 FORTRAN SIMH, how to run 1401 FORTRAN under SIMH - linked from
Geek-fun,-Software
| Mar 4 | Added
1961 IBM Endicot Telephone Directory.pdf
- 20 megabytes -
| to IBM 1401 1950s Team Bios Added e-mails Fran Underwood - 1401 - Design Philosophy Mar 3 | Added interesting comments to
1401 FORTRAN Illustrated
| Feb 6 | Added 1401 Console Exercise
from SJB, 2011 - linked from here
| Feb 5 | Added (The IBM 1401 has)
Meaningful 1 Character Op-Codes
| January 29 | Added a bunch of stories by Keith Falkner
| January 25 | Added Alan Kay, META-II Jan 2011
| Auto-Loder Jan 2011 Truncated here - back one year is enough :-))
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