scu_port 404 src/dps8/dps8_cable.c cpus[cpu_unit_idx].scu_port[scu_unit_idx] = scu_port_num; scu_port 1703 src/dps8/dps8_cpu.h uint scu_port[N_SCU_UNITS_MAX]; scu_port 2431 src/dps8/dps8_scu.c cpus[current_running_cpu_idx].scu_port[scu_unit_idx] != port)