IBM1130

The IBM1130 was a small business and scientific computer that was introduced by IBM in 1965. A typical system had 8K words of 16 bit memory, a single 1MB disk drive, a card read-punch, a line printer, an operator keyboard, and a console Selectric printer. 

Many 1130 users have very fond memories of the system; it had a high performance to cost ratio and was often directly accessible by its users, making the 1130 a sort of prototype for a "personal computer". 

Set up in conjunction with ibm1130.org (which has many manuals, a list of known 1130s, and an 1130 emulator that runs with DMS2, FORTRAN, RPG, APL, and LISP), this group provides a place to discuss all aspects of the system -- hardware, software, memories or stories. 

Beyond that, we can also use this group as a coordination point for hobbyist projects or other related activities. 

If you are wondering if any 1130s are alive today, there are a couple. First, see the page http://ibm1130.org/today on ibm1130.org. There is one being restored in California by Carl Claunch. See http://rescue1130.blogspot.com/ for more information.

Enjoy!


Showing 1-20 of 252 topics
What is that in the background? Bob Flanders 5/10/16
1130 and system 7 Jeff Jonas 5/9/16
Learn IBM Informix certification training by real-time experts Peter Flass 3/18/16
CSMP User Manual Richard Stofer 3/17/16
Exhibiting my 1130 system at VCF West Carl Claunch 3/14/16
DSF format John McKee 3/10/16
Happy 1800 news from Finland! Johannes Thelen 12/13/15
my email address Eddy Quicksall 12/6/15
Happy 1130 day! Bob Flanders 12/1/15
Looking for IDEAL and Commercial Subroutine Package manuals. Eddy Quicksall 11/22/15
Help decoding header cards on system phase decks Carl Claunch 11/14/15
1130 photo on ZDnet ---dcm 11/13/15
Anyone have any documentation or information about the RPQ to use 2415 tape drives with an 1130 system Carl Claunch 11/8/15
IBM 1130 Disk Monitor System Program Logic Manual rbsteup 11/8/15
FW: [Selectric Owners Club] IBM MAG CARD II TYPEWRITER ON EBAY Dave Wade 9/6/15
Some 1800 photos from Finland Johannes Thelen 8/12/15
Core Image program and Supervisor Control Records John McKee 7/10/15
FPGA 1130 John McKee 6/28/15
EMU compiler Eddy Quicksall 6/26/15
Small assembler program Bob Flanders 6/7/15
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