scu_smic 8254 src/dps8/dps8_ins.c t_stat rc = scu_smic ((uint) scuUnitIdx, current_running_cpu_idx, scu_smic 99 src/dps8/dps8_scu.h t_stat scu_smic (uint scu_unit_idx, uint UNUSED cpu_unit_idx, uint cpu_port_num, word36 rega);