The initial setting of this table may be altered, however, as described in the 7070/7074 Data Processing System Bulletin `` IBM 7070/7074 Compiler System: Operating Procedure '', form Aj.

A full description of the DIOCS, DTF, and DUF statements is contained in the 7070 Data Processing System Bulletin `` IBM 7070 Input/Output Control System '', form Aj.

* Attached Support Processor, one of the two early IBM System / 360 programs that replaces the native SPOOL facilities of OS / 360 ; the other was Houston Automatic Spooling Priority ( HASP ).

Originally released for the IBM 6150 RISC workstation, AIX now supports or has supported a wide variety of hardware platforms, including the IBM RS / 6000 series and later IBM POWER and PowerPC-based systems, IBM System i, System / 370 mainframes, PS / 2 personal computers, and the Apple Network Server.

AIX Version 1, introduced in 1986 for the IBM 6150 RT workstation, was based on UNIX System V Releases 1 and 2.

Among other variants, IBM later produced AIX Version 3 ( also known as AIX / 6000 ), based on System V Release 3, for their IBM POWER-based RS / 6000 platform.

Since 1990, AIX has served as the primary operating system for the RS / 6000 series ( later renamed IBM eServer pSeries, then IBM System p, and now IBM Power Systems ).

In 2003, the SCO Group alleged that ( among other infractions ) IBM had misappropriated licensed source code from UNIX System V Release 4 for incorporation into AIX ; SCO subsequently withdrew IBM's license to develop and distribute AIX.

The original AIX ( sometimes called AIX / RT ) was developed for the IBM 6150 RT workstation by IBM in conjunction with Interactive Systems Corporation, who had previously ported UNIX System III to the IBM PC for IBM as PC / IX.

AIX / 370 was released in 1990 with functional equivalence to System V Release 2 and 4. 3BSD as well as IBM enhancements.

On the other hand IBM donated Object REXX for Windows and OS / 2 to the Open Object REXX project maintained by the REXX Language Association on Sourceforge.

ISBN 1-55860-169-4 .</ ref > ( O < sub > 2 </ sub > Technology, merged with several companies, acquired by Informix, which was in turn acquired by IBM ), POET ( now FastObjects from Versant which acquired Poet Software ), Versant Object Database ( Versant Corporation ), VOSS ( Logic Arts ) and JADE ( Jade Software Corporation ).

Microsoft was evolving OLE into the Component Object Model ( COM ) and a similar distributed version called DCOM, IBM had their System Object Model ( SOM / DSOM ), Sun Microsystems was promoting their Distributed Objects Everywhere, and there were a host of smaller players as well.

IBM introduced the System Object Model ( SOM ) shared library system to the project, which became a major part of Apple's future efforts.

* IBM System Object Model SOM, a component system from IBM used in OS / 2

The Object Constraint Language ( OCL ) is a declarative language for describing rules that apply to Unified Modeling Language ( UML ) models developed at IBM and now part of the UML standard.

The roots of SWT go back to work that Object Technology International, or OTI, did in the 1990s when creating multiplatform, portable, native widget interfaces for Smalltalk ( originally for OTI Smalltalk, which became IBM Smalltalk in 1993 ).

* IBM System Object Model SOM, a component system from IBM used in OS / 2

The IBM implementation of Smalltalk was produced by Object Technology International which was acquired by IBM and run as a wholly owned subsidiary for several years before being absorbed into the overall IBM organization.

In computing, the System Object Model ( SOM ) is an object-oriented shared library system developed by IBM.

The Object REXX programming language is an object-oriented scripting language initially produced by IBM for OS / 2.

On October 12, 2004, IBM released Object REXX as open source software, giving rise to Open Object Rexx, now available for various operating systems: Linux, Solaris, Windows.

* Object Technology International, a software company founded in 1988 and acquired by IBM in 1996

Taskon contributed its object-oriented methodology to the Object Management Group during the standardization process of UML, as part of a joint standards proposal with IBM and Ptech.

For a time, memory capacities were often expressed in K, even when M could have been used: The IBM System / 370 Model 158 brochure ( 1972 ) had the following: " Real storage capacity is available in 512K increments ranging from 512K to 2, 048K bytes.

TWA canceled the project in 1970, acquiring one IBM System / 360 Model 75, two IBM System / 360 model 65s, and IBM's PARS software for its reservations system.

Most systems were purchased with two peripherals, the Type 30 vector graphics display, and a Soroban Engineering modified IBM Model B Electric typewriter that was used as a printer.

A well-known class of IBM PC keyboards is the Model M. Introduced in 1985 and manufactured by IBM, Lexmark and Unicomp, the vast majority of Model M keyboards feature a buckling spring key design and many have fully swappable keycaps.

New Model M keyboards continued to be manufactured for IBM by Lexmark until 1996, when Unicomp purchased the keyboard technology.

The IBM System / 360 has a 32-bit architecture with 16 general-purpose registers, but most of the System / 360 implementations actually use hardware that implemented a much simpler underlying microarchitecture ; for example, the System / 360 Model 30 had 8-bit data paths to the arithmetic logic unit ( ALU ) and main memory and implemented the general-purpose registers in a special unit of higher-speed core memory, and the System / 360 Model 40 had 8-bit data paths to the ALU and 16-bit data paths to main memory and also implemented the general-purpose registers in a special unit of higher-speed core memory.

( IBM mainframes have had IO MMUs since the IBM System / 360 Model 67 and System / 370.

At the left is the IBM Model B typewriter modified by Soroban, and the Type 30 CRT display is to the far right.

It was an IBM Model B Electric typewriter mechanism, modified by the addition of switches to detect keypresses, and solenoids to activate the typebars.

On 84-key keyboards ( except the 84-key IBM Model M space saver keyboard ), SysRq was a key of its own.

IBM System / 360 Model 30 at the Computer History Museum.

( The Model 20 was suited for smaller businesses — yet it had the IBM name and salesforce.

* IBM System / 360 Model 145 Hardware emulator for Honeywell 200 / 2000 systems

* MTS, TSS / 360 and CP / CMS for the IBM System / 360 Model 67

Model based crawling of Rich Internet Applications-Software Security Research Group-University of Ottawa and IBM Research Labs

** The original Model 5150 IBM PC ( with a 4. 77 MHz Intel 8088 processor ) is released in the United States at a base price of $ 1, 565.

* IBM System p5 550Q Express ( 4-8 cores POWER5 + CPUs ) ( Model 9133-55A )