noblekid96 / alu

Mojo Project

Team 2-7

FPGA Tester

The finite state machine (FSM) has 3 states:

1. Manual Testing
   The 3 inputs are controlled by DIP switches 2, 1 and 0.

   • Carry-in: 2
   • A: 1
   • B: 0

   Press the center button to change to automatic testing.

2. Automatic Testing
   The 3 inputs are represented by LEDs 2, 1 and 0 at the middle block.

   • Carry-in: 2
   • A: 1
   • B: 0

   Automatically try all input combinations from 000 to 111

3. Error
   When the outputs are wrong from either testing mode, an error message "FAIL" will be displayed.
   _Use reset button to go back to mode 1