Question: a) Set up the microprocessor with the following specifications:
25 MHz system clock.
1 I2C master interface at 100 kbps.
1 I2C master interface at 400 kbps.
1 8-bit GPIO input port.
1 8-bit GPIO output port with current drive of 12 mA.
1 external maskable interrupt.
Indicate in your answer which ports and pins you are using for each function. Also, make sure to use the read-modify-write format for the code setting up each function.   Edit