Porting of Real-time Operation System μC/OS-II on C8051F120

The paper introduces the characteristic of real-time operation system μC/OS-Ⅱ,and discusses the necessity of porting μC/OS-Ⅱ on 51 series MCU.Then the specific process of porting μC/OS-Ⅱ on C8051F120 which is selected as porting target is presented.The paper ends with designing test program to prove the success of the porting.