tanddIRODD       3131 src/dps8/dps8_cpu.c                     cpu.scu_data[7] = cpu.tanddIRODD;
tanddIRODD       3275 src/dps8/dps8_cpu.c                 word36 tanddIRODD = cpu.cu.IRODD;
tanddIRODD       3381 src/dps8/dps8_cpu.c                           cpu.cu.IRODD = tanddIRODD;
tanddIRODD       3403 src/dps8/dps8_cpu.c                     cpu.tanddIRODD     = tanddIRODD;
tanddIRODD       1623 src/dps8/dps8_cpu.h     word36 tanddIRODD;    // T&D: IRODD before that fetch