This program demonstrates how to configure the port pins as digital inputs

and outputs. The C8051F320 target board has two push-button switches

connected to port pins and and two LEDs. The program constantly checks the

status of the switches and if they are pushed, it turns on the

respective LED.-This program demonstrates how to configure the port pins as digital inputs

and outputs.　The C8051F320 target board has two push-button switches

connected to port pins and and two LEDs.　The program constantly checks the

status of the switches and if they are pushed, it turns on the

respective LED.