Published October 1995
| Version v1
Report
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Development of dynamic pattern I/O modules for advanced accelerator operation
Creators
- 1. National Inst. of Radiological Sciences, Chiba (Japan)
Description
Dynamic control of beam parameters (energy, C.O.D. etc.) is essential for advanced utilization of synchrotron beam. DPI/DPO modules are now under development to switch among various excitation patterns of main magnets and rf system while the synchrotron is operating. DPI/DPO are VMEbus modules which provide maximum 20-bit parallel input/output port with independent 16-bit control signal port, where up to about 125kHz external clock is applicable. Dynamic switching of output pattern and other intelligent functions are performed by two RISC microprocessors, one for control and the other for calculation. (author)
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Additional details
Publishing Information
- Imprint Title
- Proceedings of the 10th symposium on accelerator science and technology
- Imprint Pagination
- 490 p.
- Journal Page Range
- p. 312-314.
- Report number
- JAERI-Conf--95-021
Conference
- Title
- 10. symposium on accelerator science and technology.
- Dates
- 25-27 Oct 1995.
- Place
- Hitachinaka, Ibaraki (Japan).
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 27044837
- Subject category
- S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- COMPUTER ARCHITECTURE; COMPUTERIZED CONTROL SYSTEMS; CONTROL EQUIPMENT; EQUIPMENT INTERFACES; HIMAC ACCELERATOR; MAGNETIC FIELDS; MICROPROCESSORS; OPERATION; RF SYSTEMS; SPECIFICATIONS
- Descriptors DEC
- ACCELERATORS; CONTROL SYSTEMS; CYCLIC ACCELERATORS; ELECTRONIC CIRCUITS; EQUIPMENT; HEAVY ION ACCELERATORS; MICROELECTRONIC CIRCUITS; ON-LINE CONTROL SYSTEMS; ON-LINE SYSTEMS; SYNCHROTRONS