du2_FEXOP        1208 src/dps8/dps8_cpu.h #define DU_CYCLE_FEXOP     setmask (& cpu.du.cycle2, du2_FEXOP)
du2_FEXOP        1068 src/dps8/panelScraper.c     SETL1 (bank_o, 12, cpu.du.cycle2 & du2_FEXOP);