Question: Design And Simulate An 8-bit Addersubtractor Using A Hierarchical Verilog Behavioral Dataflow Description.Your Design Should Accept Two Twos-complement 8-bit Inputs (x And Y) And Generate An Output (result) Which Is Either Their Sum Or Difference, Based On Another Input (sub).If Sub Is 1, Perform A Subtract; If Sub Is O Perform An Addition.Create. This problem has been solved See the answer.
Verilog Code For Serial Adder Subtractor Overflow Full Adder UsingBuild a 1-bit full adder using a behavioral dataflow description. Then, create an expandable 4-bit ripple carry adder by instantiating and connecting multiple instances of your debugged full adder. Next, create an 8-bit addersubtractor by instantiating your 4-bit adder twice along with additional logic needed to handle subtraction. Verilog Code For Serial Adder Subtractor Overflow Code Outputs AboveIf you are not doing the extra credit you must still declare the condition code outputs above but you can leave them undefined in your module. ![]()
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