c256b ac maindec-x8-diklc-b-d AXKLCB0 DEC/X8 MOD MULSLU KL8A Exerciser c258b ak maindec-x8-diklc-b-pb AXKLCB0 DEC/X8 MOD MULSLU KL8A Exerciser c256a ac maindec-x8-diklc-a-d AXKLCB0 DEC/X8 MOD MULSLU KL8A Exerciser c258a ak maindec-x8-diklc-a-pb AXKLCB0 DEC/X8 MOD MULSLU KL8A Exerciser