Triplex redundancy power supply design method of integrated processor

The invention belongs to the technical field of integrated core processing system design, and provides a triplex redundancy power supply design method of an integrated processor. The regional power supply for the integrated processor is realized, and the reliability of an avionics system is improved. The method includes the steps: 1, each function module is classified according to the importance levels of the system functions undertaken by the function modules of the integrated processor; 2, after a triplex redundancy power supply enter the integrated processor, a normal power supply and an emergency power supply enter a redundancy strobe circuit for strobe, and supply power to the key function modules; the normal power supply and an uninterruptible power supply enter the redundancy strobecircuit for strobe, and provide power for general function modules; 3, when the normal power supply fails or instantaneous power failure occurs, the key functional modules of the integrated processorare supplied with power b