The Aleph Event Builder
Conference
·
· IEEE Trans. Nucl. Sci.; (United States)
OSTI ID:6718328
The Event Builder is a Fastbus module whose task is to collect data from different Readout Controllers in the ALEPH experiment. The task of 'event building' is performed by a powerful MC68020 processor using the Motorola coprocessor concept to interface to Fastbus. The Fastbus coprocessor, built around a mixed sequence and hardware machine architecture, enhances the instruction set of the MC68020 and thus makes Fastbus a native bus for the processor. From the user point of view, Fastbus calls are supported both by an Assembler and a Fortran compiler.
- Research Organization:
- EF Div., CERN, 1211 Geneva 23
- OSTI ID:
- 6718328
- Report Number(s):
- CONF-861007-
- Conference Information:
- Journal Name: IEEE Trans. Nucl. Sci.; (United States) Journal Volume: NS-34:1
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
440101* -- Radiation Instrumentation-- General Detectors or Monitors & Radiometric Instruments
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
99 GENERAL AND MISCELLANEOUS
990220 -- Computers
Computerized Models
& Computer Programs-- (1987-1989)
ARRAY PROCESSORS
CERN
COMPUTER ARCHITECTURE
COMPUTER CODES
FASTBUS SYSTEM
FORTRAN
GAS TRACK DETECTORS
INTERNATIONAL ORGANIZATIONS
MEASURING INSTRUMENTS
PROGRAMMING LANGUAGES
PROJECTION SPARK CHAMBERS
RADIATION DETECTORS
READOUT SYSTEMS
SPARK CHAMBERS
TRANSLATORS
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
99 GENERAL AND MISCELLANEOUS
990220 -- Computers
Computerized Models
& Computer Programs-- (1987-1989)
ARRAY PROCESSORS
CERN
COMPUTER ARCHITECTURE
COMPUTER CODES
FASTBUS SYSTEM
FORTRAN
GAS TRACK DETECTORS
INTERNATIONAL ORGANIZATIONS
MEASURING INSTRUMENTS
PROGRAMMING LANGUAGES
PROJECTION SPARK CHAMBERS
RADIATION DETECTORS
READOUT SYSTEMS
SPARK CHAMBERS
TRANSLATORS