Search results
Results From The WOW.Com Content Network
Unlike the UNIVAC I and UNIVAC II, it was a binary machine as well as maintaining support for all UNIVAC I and UNIVAC II decimal and alphanumeric data formats for backward compatibility. This was the last of the original UNIVAC machines. The UNIVAC 418 (aka 1219), first shipped in 1962, was an 18-bit word core memory machine. Over the three ...
The UNIVAC I at Case was still operable in 1965 but had been supplanted by a UNIVAC 1107. [citation needed] A few UNIVAC I systems stayed in service long after they were made obsolete by advancing technology. The Census Bureau used its two systems until 1963, amounting to 12 and 9 years of service, respectively.
This is a list of UNIVAC products. It ends in 1986, the year that Sperry Corporation merged with Burroughs Corporation to form Unisys as a result of a hostile takeover bid [ 1 ] launched by Burrough's CEO W. Michael Blumenthal.
UNIVAC II at U. S. Navy Electronics Supply Office. The UNIVAC II computer was an improvement to the UNIVAC I that the UNIVAC division of Sperry Rand first delivered in 1958. The improvements included the expansion of core memory from 2,000 to 10,000 words; UNISERVO II tape drives, which could use either the old UNIVAC I metal tapes or the new PET tapes; and some transistorized circuits ...
After a meeting in January 1964 with representatives from Univac and the Naval Air Development Center, contracts worth almost $2 million [3] were awarded to Univac Defense Systems Division to engineer, build and test the first digital 30-bit Airborne computer, the CP-823/U (Univac 1830) engineering prototype, for the A-NEW MOD3 test aircraft.
An upgraded 1106 was called the UNIVAC 1100/10. In this new naming convention, the final digit represented the number of CPUs or CAUs in the system, so that, for example, a two-processor 1100/10 system was designated an 1100/12. An upgraded 1108 was called the UNIVAC 1100/20. An upgraded 1110 was released as the UNIVAC 1100/40.
The UNIVAC 1103A or Univac Scientific is an upgraded version introduced in March 1956. [8] [9] [1] [page needed] Significant new features on the 1103A were its magnetic-core memory and the addition of interrupts to the processor. [10] The UNIVAC 1103A had up to 12,288 words of 36-bit magnetic core memory, in one to three banks of 4,096 words each.
UNIVAC LARC at Livermore. The UNIVAC LARC, short for the Livermore Advanced Research Computer, is a mainframe computer designed to a requirement published by Edward Teller in order to run hydrodynamic simulations for nuclear weapon design. It was one of the earliest supercomputers. [1] It used solid-state electronics.