lufRFI           2721 src/dps8/dps8_cpu.c         cpu.lufRFI = true;
lufRFI           3383 src/dps8/dps8_cpu.c                           cpu.lufRFI   = true;
lufRFI           1613 src/dps8/dps8_cpu.h     bool lufRFI;        // T&D: doFault sets RFI in the SCU data
lufRFI            566 src/dps8/dps8_faults.c     if (cpu.lufRFI)       // T&D: lockup on a transfer, g7 fault at a fetch
lufRFI            569 src/dps8/dps8_faults.c         cpu.lufRFI = false;
lufRFI            921 src/dps8/dps8_faults.c     cpu.lufRFI = false;