Consider the Verilog code in Figure P3.2. Given the relationship between the signals IN and OUT, what
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Consider the Verilog code in Figure P3.2. Given the relationship between the signals IN and OUT, what is the functionality of the circuit described by the code? Comment on whether or not this code represents a good style to use for the functionality that it represents.
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module problem3_17 (IN, OUT); input [3:0] IN; output reg [3:0] OUT; always @(IN) if (IN == 4'b0101) OUT=4'b0001; else if (IN == 4'b0110) OUT=4'b0010; else if (IN == 4'b0111) OUT=4'b0011; else if (IN == 4'b1001) OUT=4'b0010; else if (IN == 4'b1010) OUT=4'b0100; else if (IN == 4'b1011) OUT=4'b0110; else if (IN == 4'b1101) OUT=4'b0011; else if (IN == 4'b1110) OUT=4'b0110; else if (IN == 4'b1111) OUT=4'b1001; else OUT=4'b0000; endmodule
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ANSWER The functionality of the circuit is to take in a 4bit input and output a 4b...View the full answer
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Related Book For
Fundamentals Of Digital Logic With Verilog Design
ISBN: 9780073380544
3rd Edition
Authors: Stephen Brown, Zvonko Vranesic
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