Unformatted text preview: button BTN3 is pressed or not. The logic state of the low-order 4 bits should be selected by the slider switches on the board SW0-SW7. Output: Output the values of the ALU output using the LEDs on the board LED0-LED7. Selection: Select the ALU function using the pushbuttons BTN0-BTN2. Hint: You might want to set the system up so that the LED states are directly driven by the switches or buttons to verify that you have the correct polarity and connections before dropping in the ALU code from the previous lab....
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- Spring '08