ROM Minimizer  3.1  (c) Nov  2, 1992, rJc

out1 Minimized

/MDRI0 = (/MDinst0 & /LdMdr)
    | ( MDinst1 & /LdMdr)
ROM Minimizer  3.1  (c) Nov  2, 1992, rJc

out2 Minimized

/MDRI1 = (/MDinst1 & /LdMdr)
ROM Minimizer  3.1  (c) Nov  2, 1992, rJc

out3 Minimized

 PR15 = ( R15 & /MDinst0)
    | ( R15 &  MDR15)
    | ( R15 &  MDinst1)
    | ( MDR15 & /MDinst1 &  MDinst0)
