CPU-A  UNI 0 0 SERIAL UNI 10 10    UNI 0  0   UNI 180000000 180000000 UNI 1 1 CONSOLE
VI-1  EXP 1800 20 SERIAL  EXP 900 10    EXP 2 .2   EXP 500 0     UNI 1  1 CONSOLE