Search International and National Patent Collections

1. (WO2018076650) METHOD AND DEVICE FOR MONITORING AXI BUS, AND COMPUTER READABLE STORAGE MEDIUM

Pub. No.:    WO/2018/076650    International Application No.:    PCT/CN2017/082573
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Sat Apr 29 01:59:59 CEST 2017
IPC: G06F 11/30
Applicants: SANECHIPS TECHNOLOGY CO., LTD.
深圳市中兴微电子技术有限公司
Inventors: LUO, Hao
罗浩
SHI, Yijun
石义军
WANG, Wennan
王文楠
Title: METHOD AND DEVICE FOR MONITORING AXI BUS, AND COMPUTER READABLE STORAGE MEDIUM
Abstract:
A method for monitoring an AXI bus, applied in a device (010) for monitoring an AXI bus. In the device (010) for monitoring the AXI bus, a monitoring master module (101) is in serial connection to a monitoring slave module (102) by means of a serial protocol interface line to form a closed loop consisting of the monitoring master module (101) and the monitoring slave module (102). The method comprises: the monitoring master module receives a serial protocol command sent by a chip to be detected (201); convert the serial protocol command into a customized serial bit frame command (202); send the customized serial bit frame command to the monitoring slave module (203); the monitoring slave module converts the customized serial bit frame command into a universal parallel data read/write interface command (204); monitor, according to the universal parallel data read/write interface command, the AXI bus of the chip to be detected to obtain status information of the AXI bus (205); send the status information of the AXI bus to the monitoring master module (206); the monitoring master module determines, according to the status information of the AXI bus, the status of the AXI bus of the chip to be detected (207). Also provided are a device (010) for monitoring an AXI bus, and a computer readable storage medium.