ibpr              693 dev/ic/cy.c    	int ibpr, obpr, i_clk_opt, o_clk_opt;
ibpr              707 dev/ic/cy.c    	    cy_speed(t->c_ispeed, &i_clk_opt, &ibpr, cy->cy_clock) < 0)
ibpr              726 dev/ic/cy.c    		cd_write_reg(cy, CD1400_RBPR, ibpr);