cm5              2175 src/dps8/dps8_iom.c               p -> chanMode = cm5;
cm5              2178 src/dps8/dps8_iom.c             case cm5:
cm5              2541 src/dps8/dps8_iom.c         case cm5:
cm5               184 src/dps8/dps8_iom.h     enum { /* PGE */ cm1, cm2, cm3a, cm3b, cm4, cm5,