skc_port_num 886 src/dps8/dps8_cable.c uint skc_port_num = 0; skc_port_num 889 src/dps8/dps8_cable.c unit_idx, skc_port_num, skc_port_num 892 src/dps8/dps8_cable.c & cables->sk_to_iom[unit_idx][skc_port_num],