1results about How to "Short interconnect" patented technology

The application provides an interrupt management method and device of a computer processor, and the interrupt management method comprises the following steps: setting an interrupt latch management module, setting M groups of interrupt functions in the interrupt latch management module, each group of interrupt functions corresponding to N interrupt sources, each interrupt source corresponding to a register, and the interrupt function storing the interrupt state of the interrupt source in the register corresponding to the interrupt source when receiving the interrupt pulse sent by the interrupt source; allocating an independent weight configuration to each group of interrupt functions, performing weighted round-robin arbitration on all registers of the M groups of interrupt functions according to the corresponding weight, selecting the effective register polled, generating the corresponding interrupt information and outputting the interrupt information to a bus for reporting. Compared with the prior art, the interrupt management structure of the application is simple and flexible, the resource consumption is small, and the interrupt state can be reported in time according to the needs.