| 摘要 |
The present invention relates to aSoC, which includes a master device, a slave device, a high-speed bus, and a monitoring apparatus. The master device is connected to a first port of the high-speed bus, and the slave device is connected to a second port of the high-speed bus, so that the master device is capable of accessing the slave device. The monitoring apparatus is arranged between the first port of the high-speed bus and the master device, and/or between the second port of the high-speed bus and the slave device, and configured to record, based on a high-speed bus communication protocol, state information of each command that passes through the first port and/or the second port, and when state information of a command indicates that an operation of the command is in a timeout state, report an interrupt to locate a faulty node on the high-speed bus. |
