To monitor the AXI transactions taking place between the MicroBlaze and the GPIO, select the interface net connecting M00_AXI interface pin of the microblaze_riscv_0_axi_periph instance and the S_AXI interface pin of the axi_gpio_0 instance.
Right-click and select Debug from the context menu.
Note: The Designer Assistance is available as indicated by the Run Connection Automation link in the banner of the block design.
Click Run Connection Automation.
In the Run Connection Automation dialog box, go with the default setting as shown in the following figure.
Click OK.
Click the Regenerate Layout button
in the IP integrator toolbar to generate an optimum layout for the
block design. The block diagram should look like the following figure.
Note: The relative placement of your IP might be slightly different.