LEVEL2           1419 src/dps8/dps8_cpu.h     word10 LEVEL2;    //  0- 9 10   LEVEL 2 Same as LEVEL 1, but used mainly
LEVEL2            742 src/dps8/dps8_ins.c     putbits36_10 (& words[5],  0, cpu.du.LEVEL2);
LEVEL2            793 src/dps8/dps8_ins.c     cpu.du.LEVEL2   = getbits36_1  (words[5],  9);