The present invention discloses an AHB interconnection matrix interface, which comprises a main device control module, which is used to receive the information from the main device and to latch the information, and to send an application for a request arbitration module in a pipeline way; the request arbitration module, which is used to arbitrate the application sent by the main device control module, and to generate the arbitration information; and a sub-device control module, which is used to get the arbitration information from the request arbitration module, and the internal cache or the sub-device performs an information interaction with the main device control module according to the content of the arbitration information and the information. Through the present invention, the pipeline and a high-speed buffer are added on the interconnection matrix through the AHB interconnection matrix with the high-speed buffer, to enable the operating efficiency of the matrix to be increased greatly, simultaneously, due to the high-speed buffer being taken as a sharing high-speed buffer, the integrated operating efficiency of a multi-kernel system can be improved.