pi_base          1404 src/dps8/dps8_iom.c     word36 pi_base = (((word36)  iom_unit_data[iom_unit_idx].configSwMultiplexBaseAddress)  << 3) |
pi_base          1531 src/dps8/dps8_iom.c     M[2] = ((word36) base_addr << 18) | (pi_base) | iom_num;
pi_base          2578 src/dps8/dps8_iom.c     uint pi_base = iom_unit_data[iom_unit_idx].configSwMultiplexBaseAddress & ~3u;
pi_base          2579 src/dps8/dps8_iom.c     imw_addr = (pi_base << 3) | interrupt_num;