PARL              943 src/dps8/dps8_cpu.h     word1 PARL;    // 17    PARL      Parity fault - processor parity lower
PARL              518 src/dps8/dps8_faults.c     cpu . cu . PARL             = 0;
PARL              779 src/dps8/dps8_faults.c     cpu.cu.PARL     = 0;
PARL              368 src/dps8/dps8_ins.c     putbits36_1 (& words[1], 17, cpu.cu.PARL);
PARL              621 src/dps8/dps8_ins.c