Team 2-7
The finite state machine (FSM) has 3 states:
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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.
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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
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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