FASTBUS Readout Controller card for high speed data acquisition
Conference
·
OSTI ID:6264395
- Fermi National Accelerator Lab., Batavia, IL (United States) Rio Grande do Sul Univ., Porto Alegre, RS (Brazil). Dept. of Electrical Engineering
- Fermi National Accelerator Lab., Batavia, IL (United States)
This article describes a FASTBUS Readout Controller (FRC) for high speed data acquisition in FASTBUS based systems. The controller has two main interfaces: to FASTBUS and to a Readout Port. The FASTBUS interface performs FASTBUS master and slave operations at a maximum transfer rate exceeding 40 MBytes/s. The Readout Port can be adapted for a variety of protocols. Currently, it will be interfaced to a VME bus based processor with a VSB port. The on-board LR33000 embedded processor controls the readout, executing a list of operations download into its memory. It scans the FASTBUS modules and stores the data in a triple port DRAM (TPDRAM), through one of the Serial Access Memory (SAM) ports of the (TPDRAM). Later, it transfers this data to the readout port using the other SAM. The FRC also supports serial communication via RS232 and Ethernet interfaces. This device is intended for use in the data acquisition system at the Collider Detector at Fermilab. 5 refs., 3 figs.
- Research Organization:
- Fermi National Accelerator Lab., Batavia, IL (United States)
- Sponsoring Organization:
- DOE; USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC02-76CH03000
- OSTI ID:
- 6264395
- Report Number(s):
- FNAL/C-91/290; CONF-911106--21; ON: DE92004637
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
43 PARTICLE ACCELERATORS
430303 -- Particle Accelerators-- Experimental Facilities & Equipment
440104* -- Radiation Instrumentation-- High Energy Physics Instrumentation
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
99 GENERAL AND MISCELLANEOUS
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CDF
COMPUTER ARCHITECTURE
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430303 -- Particle Accelerators-- Experimental Facilities & Equipment
440104* -- Radiation Instrumentation-- High Energy Physics Instrumentation
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
99 GENERAL AND MISCELLANEOUS
990200 -- Mathematics & Computers
CDF
COMPUTER ARCHITECTURE
COMPUTERIZED CONTROL SYSTEMS
CONTROL SYSTEMS
DATA ACQUISITION SYSTEMS
EQUIPMENT INTERFACES
FASTBUS SYSTEM
ON-LINE CONTROL SYSTEMS
ON-LINE SYSTEMS