mop9             6488 src/dps8/dps8_eis.c     word9 mop9  = (word9) get9 (p -> data, e -> mopPos); // get 9-bit mop
mop9             6489 src/dps8/dps8_eis.c     word5 mop   = (mop9 >> 4) & 037;
mop9             6490 src/dps8/dps8_eis.c     e->mopIF = mop9 & 0xf;