lufXferIC        2720 src/dps8/dps8_cpu.c         cpu.PPR.IC = cpu.lufXferIC;
lufXferIC        3789 src/dps8/dps8_cpu.c                       cpu.lufXferIC    = cpu.lufExecIC;
lufXferIC        1611 src/dps8/dps8_cpu.h     word18 lufXferIC;   // IC of the last transfer (CONT_TRA)