2-4 CPU: Central Processing Unit ROM: Read Only Memory (with built-in control program) RAM: Random Access Memory (memory content lost when power turned off) EEPROM:Electrically Erasable Programmable Read Only Memory (memorizes data required for control and er- ror code.) I/O: Input/Output interface CANI/O: Controller Area Network Input/Output interface 2.
SAS (With Power Steering) Controller System configuration diagram Battery Tire angle sensor Wheel angle sensor PS motor PS circuit Control circuit Swing solenoid Knob position correcting valve Main controller SAS (with PS) controller Controller internal configuration diagram SAS (with PS) controller CPU board I/O Yaw rate sensor Battery Swing solenoid Tire angle sensor CPU I / O Wheel angle sensor I / O Power & solenoid drive board Knob position correcting valve Main controller *PS motor drive main circuit *PS motor The portions marked with * are applicable only to 7FBMF 16 ~ 35 models. CPU: Central Processing Unit I/O: Input/Output interface