PSC_BITS_FOR_PHASE
coef[phase_cnt & PSC_PHASE_MASK][tap_cnt1 >> PSC_BITS_FOR_PHASE] = g0_q;
tap_idx = tap_cnt1 >> PSC_BITS_FOR_PHASE;
tap_idx = tap_cnt2 >> PSC_BITS_FOR_PHASE;
coef[phase_cnt & PSC_PHASE_MASK][tap_cnt1 >> PSC_BITS_FOR_PHASE] = 0;