After installing the default driver, you can use plxmon to read and write the configuration information of the EEPROM. You can also use this tool to read the PCI configuration information of PCI9052 and the ram content that is connected to the outside of PCI9052. After the plx sdk is installed and the default driver of PCI9052 is installed, perform the following operations: 1. In the plxmon command window, enter help There are several simple commands. Where PCI reads PCI configuration information. Reg reads local configuration information. Vars is a useful variable. 2. Then the DW command can be used to read Local configuration register Local address space 0 1 2 3 Information The command format is as follows: DW S0 + 10 Dw plx + 20 ... You can use this tool to test the driver before writing it. If there is an error in the hardware, it can be reflected here. For more information, see the instructions of plxsdk. |