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The IBM 1400 series are second-generation mid-range business decimal computers that IBM marketed in the early 1960s. The computers were offered to replace tabulating machines like the IBM 407 . The 1400-series machines stored information in magnetic cores as variable-length character strings separated on the left by a special bit, called a ...
The IBM 1401 is a variable-wordlength decimal computer that was announced by IBM on October 5, 1959. The first member of the highly successful IBM 1400 series, it was aimed at replacing unit record equipment for processing data stored on punched cards and at providing peripheral services for larger computers. [1]
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The IBM 1440 computer was announced by IBM October 11, 1962. [1] This member of the IBM 1400 series was described many years later as "essentially a lower-cost version of the 1401", [2] and programs for the 1440 could easily be adapted to run on the IBM 1401.
IBM has offered the computer programming language COBOL on many platforms, starting with the IBM 1400 series and IBM 7000 series, continuing into the industry-dominant IBM System/360 and IBM System/370 mainframe systems, and then through IBM Power Systems (), IBM Z (z/OS and z/VSE), and x86 ().
The TIMI instructions are stored within the final program object, in addition to the executable machine instructions. This is how application objects compiled on one processor family (e.g., the original CISC AS/400 48-bit processors) could be moved to a new processor (e.g., PowerPC 64-bit) without re-compilation. An application saved from the ...
1400 48 1350P 8 16 1.9 1.4 4.7 3.5 Iris Xe ... with SSE2 SIMD instructions and deeper pipeline; ... LGA 775 versions are in the 5xx series (32-bit) and 5x1 series ...
Gross weight was 9,500 lb (4,300 kg). Later production "Deltas" had the Lycoming T53-L-13 powerplant of 1,400 shp (1,000 kW) installed and redesignated as "Hotel" models. [3] [4] The first Army unit deliveries of the "Delta" model were on 9 August 1963 when the 11th Air Assault Division (Test) at Fort Benning Georgia received two