| Title |
VME Based Digitizers for Waveform Monitoring System of Linear Induction Accelerator LIA-20 |
| Authors |
- E.S. Kotov, A.M. Batrakov, G.A. Fatkin, A.V. Pavlenko, K.S. Shtro, M.Yu. Vasilyev
BINP SB RAS, Novosibirsk, Russia
- G.A. Fatkin, E.S. Kotov, A.V. Pavlenko, M.Yu. Vasilyev
NSU, Novosibirsk, Russia
|
| Abstract |
The Linear Induction Accelerator LIA-20 is being created at the Budker Institute of Nuclear Physics. Waveform monitoring system (WMS) is an important part of LIA-20 control system. WMS includes "slow" and "fast" monitoring subsystems. Three kinds of digitizers have been developed for WMS. "Slow" subsystem is based on ADCx32. This digitizer uses four 8 channel multiplexed SAR ADCs (8 us conversion cycle) with 12-bit resolution. Main feature of this module is program configurable channel sequencing, which allows to measure signals with different timing characteristics. Two types of digitizers are involved in "fast" subsystem. The first one, ADC4x250-4CH, is 4-channel 250 MSPS digitizer. The second one, ADC4x250-1CH, is single channel digitizer with sample rate of 1 GSPS. Resolution of both devices is 12 bit. "Fast" modules are based on the common hardware. This paper describes hardware and software architecture of these modules.
|
| Paper |
download THPSC081.PDF [0.219 MB / 3 pages] |
| Poster |
download THPSC081_POSTER.PDF [1.072 MB] |
| Conference |
RuPAC2016, St. Petersburg, Russia |
| Series |
Russian Particle Accelerator Conference (25th) |
| Proceedings |
Link to full RuPAC2016 Proccedings |
| Session |
Poster Session C |
| Date |
24-Nov-16 16:30–18:30 |
| Main Classification |
Control and diagnostic systems |
| Keywords |
monitoring, controls, timing, hardware, induction |
| Publisher |
JACoW, Geneva, Switzerland |
| Editors |
Maxim Kuzin (BINP, Novosibirsk, Russia); Volker RW Schaa (GSI, Darmstadt, Germany) |
| ISBN |
978-3-95450-181-6 |
| Published |
February 2017 |
| Copyright |
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