Has anyone used the mprj_io[5] pin which is the

ser_rx

pin to receive data from an external host? Would I need to configure it as a GPIO_MODE_USER_STD_INPUT? I need to use the

ser_rx

pin from the pads inside my project to initialize local memory (inside my project area). Can anyone guide how to configure it after reset since my project would start polling the

ser_rx

after reset.