zl3073x_is_n_pin
return !zl3073x_is_n_pin(id);
if (zl3073x_out_is_ndiv(out) && zl3073x_is_n_pin(id))
if (zl3073x_is_n_pin(id))
if (is_diff && zl3073x_is_n_pin(index)) {
if (zl3073x_is_n_pin(index) && zl3073x_ref_is_diff(ref - 1)) {