Part Four

Develop a comprehensive program on the DE$2$ FPGA board to enhance your skills in using

assembler directives and I$/$O programming. This program will involve real$-$time data processing,

$2$s complement operations, and effective use of hardware resources.

$1.$ Reading Input Data:

$$ Read $8-$bit input data from the switches on the DE$2$ FPGA board.

$2.$ Data Processing:

$$ Compute the $2\text{'}$s complement of the $8-$bit number read from the switches.

$3.$ Output Processing:

$$ Display the original $8-$bit input data on a set of LEDs.

$$ Simultaneously display the computed $2\text{'}$s complement of the input data on another

set of LEDs