26th International Symposium on Nuclear Electronics and Computing, NEC 2017; Budva; Montenegro; 25 September 2017 through 29 September 2017

New particle position determination modules for double-sided silicon strip detector (DSSD) were designed that allow to simplify existing multi-channel measurement system in search for the rare events of super heavy elements formation at DGFRS. The main principle is to search position correlated sequences of implanted SHE and followed by alpha-particles/or SF events above predefined threshold energy level in real-time for all 128 back strips. The resulting information is about providing the address of active strip and the coincidence sign. The newly developed system trigger passed the prototyping stage and is about to use in next experiment. This system will reduce the overall system dead time. This article is about describe in deep of the CD32-5M coder units and the PKK-05 preregister which are together the main part of the developed position determination subsystem.