| 摘要 |
Disclosed is a bus arbitration method, comprising: in accordance with arbitration criteria, engaging in the arbitration of a presently received, and sent by an external device, bus access request and/or previously-stored bus access request, and storing the arbitration results; executing the stored arbitration results, and sending a corresponding arbitration response signal to the external device from which the bus access request and/or previously-stored bus access request are presently sent. Additionally disclosed is a bus arbitration device and a storage medium. Said method and device increase the transmission efficiency and circuit frequency of a bus, can satisfy high-speed interconnectivity requirements, and can be used in chips having relatively high bus throughput rates. |
