GET_ITS_RN        436 src/dps8/doAppendCycleIndirectWordFetch.h   word3 its_RNR = GET_ITS_RN (data);
GET_ITS_RN        343 src/dps8/doAppendCycleRTCDOperandFetch.h   word3 y = GET_ITS_RN (data);
GET_ITS_RN        244 src/dps8/dps8_addrmods.c                GET_ITS_SEGNO (cpu.itxPair), GET_ITS_RN (cpu.itxPair),
GET_ITS_RN        264 src/dps8/dps8_addrmods.c                GET_ITS_RN (cpu.itxPair), cpu.RSDWH_R1, cpu.TPR.TRR,
GET_ITS_RN        265 src/dps8/dps8_addrmods.c                max3 (GET_ITS_RN (cpu.itxPair), cpu.RSDWH_R1, cpu.TPR.TRR));
GET_ITS_RN        267 src/dps8/dps8_addrmods.c     cpu.TPR.TRR  = max3 (GET_ITS_RN (cpu.itxPair), cpu.RSDWH_R1, cpu.TPR.TRR);
GET_ITS_RN       2025 src/dps8/dps8_append.c     word3 y = GET_ITS_RN (data);
GET_ITS_RN       2183 src/dps8/dps8_append.c     word3 its_RNR = GET_ITS_RN (data);