1. Digilab2 DIO1 Board

2. Digilab2 – DIO1 Boards 50 MHz clock mclk Prom socket Spartan IIE

3. Digilab2 – DIO1 Boards Port/Prog Switch Serial port Parallel port connector Power plug 3.3V Pushbutton bn Status LED led

4. Digilab2 – DIO1 Boards 4 pushbuttons BTN(1:4) 8 slide switches SW(1:8) 8 LEDs LD(1:8) VGA port PS2 port 74HC373 latch--ldg

5. Digilab2 – DIO1 Boards Four 7-segment displays dig1dig2dig3dig4

6. Digilab2 Board – Common Anodes A1 A2 A3 A4 AtoG(6:0) Pins

7. Multiplex displays 1 0 0 0 0 0 0 0 1 1 0

8. Multiplex displays 0 1 0 0 0 0 0 1 1 1 1

9. Multiplex displays 0 0 1 0 1 0 0 1 1 0 0

10. Multiplex displays 0 0 0 1 0 1 1 1 0 0 0