The Drive mode for I/O pins is configured using port pin component (under Ports and Pins category) configuration window or port pin component API.
Component Configuration: Drag a Pin component onto your design and double-click it to open the Configure dialog window. The General subtab allows you to specify the drive mode for the I/O pin.
Component API: The drive mode for the port pin can also be set using the set drive mode API (
For more details on various Drive modes, Please refer to the TRM of PSoC 3/5.