  The magnetization reversal in ${\varphi_0}$-Josephson junction with direct
coupling between magnetic moment and Josephson current has been studied. By
adding pulse signal, the dynamics of magnetic moment components have been
simulated and the full magnetization reversal at different parameters of the
junction has been demonstrated. We obtain a detailed pictures representing the
intervals of the damping parameter $\alpha$, Josephson to magnetic energy
relation $G$ and spin-orbit coupling parameter $r$ with full magnetization
reversal. A periodicity in the appearance of magnetization reversal intervals
with increase in Josephson to magnetic energy relation is found. The obtained
results might be used in different fields of superconducting spintronics.
