UNIVAC 1100/2200
The UNIVAC 1100/2200 series is a 36-bit computer system originally manufactured by Sperry . Today Unisys takes over the support of the systems. The UNIVAC - mainframe series was continued as ClearPath IX and to this day as ClearPath Dorado.
- The UNIVAC 1100 series was produced from 1962 to 1982.
- The Sperry 2200 series was produced from 1982 to 1985.
- The Unisys 2200 series was continued until 1997.
- The Unisys Clearpath series continues to this day.
architecture
Data format
-
Fixed-point number , integer, or fraction
- Whole machine word - 36 bit
- Half machine word - two 18 bit fields per word
- Third word - three 12 bit fields per word
- Quarter word - four 9 bit fields per word
- Sixth word - six 6 bit fields per word
-
Floating point number
- Single precision - 36 bits: 1 bit sign, 8 bit exponent, 27 bit mantissa
- Double precision - 72 bits: 1 bit sign, 11 bit exponent, 60 bit mantissa
- Alphanumeric
UNIVAC 1100 series
- UNIVAC 1107 , presented in 1962
- UNIVAC 1108 , presented in 1964
- UNIVAC 1106 , presented in 1969
- UNIVAC 1110 , presented in 1972
- UNIVAC 1100/10 Redesign of the UNIVAC 1106 in 1975
- UNIVAC 1100/20 Redesign of the UNIVAC 1108 in 1975
- UNIVAC 1100/40 Redesign of the UNIVAC 1110 in 1975
- UNIVAC 1100/181 , presented in 1975
- UNIVAC 1100/80 , presented in 1977
- UNIVAC 1100/60 , presented in 1979
- UNIVAC 1100/70 , presented in 1981
- UNIVAC 1100/90 , presented in 1982
SPERRY 2200 series
From 1983 used Sperry Rand no longer the name UNIVAC for their products.
- SPERRY 2200/100 introduced 1985
- SPERRY Integrated Scientific Processor introduced in 1985
UNISYS 2200 series
1986, was Sperry and Burroughs Corporation , the company Unisys .
- UNISYS 2200/200 , introduced in 1986
- UNISYS 2200/400 , introduced in 1988
- UNISYS 2200/600 , introduced in 1989
- UNISYS 2200/100 , introduced in 1990
- UNISYS 2200/500 , introduced in 1993
- UNISYS 2200/900 , introduced in 1993
- UNISYS 2200/3800 , introduced in 1997