hevtReg           276 src/dps8/hdbg.c   hev (hevtReg, RD, FILTER);
hevtReg           284 src/dps8/hdbg.c   hev (hevtReg, WR, FILTER);
hevtReg           639 src/dps8/hdbg.c       case hevtReg: