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Hi, Two Function Calculator I am designing and synthesizing a calculator on the DE-1 board that can add and subtract integers. I want to Interface to a small 12-key keypad interface to a standard VGA display. Enter numbers via the keypad. I am basically looking to use buttons on the DE-1 board and display the numbers and the result on the display. I guess a low resolution, monochrome characters are sufficient. I am having trouble writing the interface part of the display. Any help regarding this or a example template or anythign to do with this would help me in understanding much better. thank you :)
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> I am having trouble writing the interface part of the display. Which language? http://www.xess.com/design_examples.php#XESS_Examples Did you try "VGA interface VHDL" or "VGA interface Verilog" on google?
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look there wrote: >> I am having trouble writing the interface part of the display. > Which language? > > http://www.xess.com/design_examples.php#XESS_Examples > Did you try "VGA interface VHDL" or "VGA interface Verilog" on google? I am using VHDL ...i forgot to mention that
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