IRO_ISN 911 src/dps8/dps8_cpu.h word1 IRO_ISN; // 0 IRO AVF Illegal Ring Order IRO_ISN 500 src/dps8/dps8_faults.c cpu . cu . IRO_ISN = 0; IRO_ISN 566 src/dps8/dps8_faults.c cpu . cu . IRO_ISN = 1; IRO_ISN 761 src/dps8/dps8_faults.c cpu.cu.IRO_ISN = 0; IRO_ISN 389 src/dps8/dps8_ins.c putbits36_1 (& words[1], 0, cpu.cu.IRO_ISN); IRO_ISN 664 src/dps8/dps8_ins.c IRO_ISN 396 src/dps8/panelScraper.c SETL1 (bank_a, 0+3, cpu.cu.IRO_ISN);