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Introduction to the DE2 Board

COMP211 Computer Logic Design. Introduction to the DE2 Board. Prof. Taeweon Suh Computer Science Education Korea University. DE2 Board. Serial Port. LCD. FPGA (Cyclone-II). 7 Segments. LEDs. Switches. Push buttons. More Detailed Info. DE2 Board Connections. Push Buttons.

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Introduction to the DE2 Board

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  1. COMP211 Computer Logic Design Introduction to the DE2 Board Prof. Taeweon Suh Computer Science Education Korea University

  2. DE2 Board Serial Port LCD FPGA (Cyclone-II) 7 Segments LEDs Switches Push buttons

  3. More Detailed Info

  4. DE2 Board Connections

  5. Push Buttons • Push button provides • Low (0 V) when pressed • High (3.3V) when NOT pressed

  6. Switches • Switch provides • Low (0 V) when the switch is in the DOWN position (closest to the edge of the board) • High (3.3 V) when the switch is in the UP position

  7. 7 Segments • To light up a segment, provide a low level • To turn off a segment, provide a high level

  8. LEDs • 27 LEDs on the board • 18 red LEDs • 9 green LEDs • To turn on the LED, provide a high level • To turn off the LED, provide a low level Red LEDs Green LEDs

  9. Pin Assignment • Let’s use the same names in our design as listed in the manual • Then, we don’t have to manually assign inputs and output in our design to the FPGA pins • Just import the pin assignment file (excel file) from Quartus-II, which is linked in the class web

  10. Lab 1 Getting Started KEY[0] KEY[1] LEDR[0]

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