Speaker
Prof.
Leonid Kuzmichev
(SINP MSU)
Description
DAQ and time synchronization system for the Tunka-HiSCORE array has been developed. The system consists of 8-channel optical station board (OSB) for digitization of anode and dynode signals of 4 PMTs of the optical station and synchronization boards (SB) placed in the DAQ center. All boards are designed on the basis of DRS-4 chip and FPGA Xilinx Spartan-6. The OSB and SB boards are connected via single-mode optical fibers. An accuracy of time synchronization is < 1 ns. Time step of digitization may be changed from 0.2 to 1 ns. The dead time of OSB is less than 0.5 ms.
| Registration number following "ICRC2015-I/" | 784 |
|---|---|
| Collaboration | -- not specified -- |
Author
Dr
Vladimir Kozhnin
(SINP MSU)
Co-author
Prof.
Leonid Kuzmichev
(SINP MSU)
