What is the value in count if input sel=10 after the third rising edge of clock based on the following Verilog code: module Stest( input wire clk, input wire [1:0] sel, output reg out = 0); integer count=0; always @ (posedge clk) begin count = count + 1; case (sel) 0 : out = -out; 1 :if (count == 2) begin out = -out; count = 0; end 2 :if (count == 4) begin out = -out; count = 0; end 3 :if (count == 8) begin out = -out; count = 0; end default: count = 0; endcase end endmodule O 3 O 2 O 1

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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What is the value in count if input sel=10 after the third rising edge of clock based on the following Verilog code:
module Stest(
input wire clk, input wire [1:0] sel, output reg out = 0);
integer count=0;
always @ (posedge clk) begin
count = count + 1;
case (sel)
0 : out = -out;
1 :if (count == 2) begin
out = -out;
count = 0;
end
2 : if (count == 4) begin
out = -out;
count = 0;
end
3 : if (count == 8) begin
out = -out;
count = 0;
end
default: count = 0;
endcase
end
endmodule
O 2
O 1
Transcribed Image Text:What is the value in count if input sel=10 after the third rising edge of clock based on the following Verilog code: module Stest( input wire clk, input wire [1:0] sel, output reg out = 0); integer count=0; always @ (posedge clk) begin count = count + 1; case (sel) 0 : out = -out; 1 :if (count == 2) begin out = -out; count = 0; end 2 : if (count == 4) begin out = -out; count = 0; end 3 : if (count == 8) begin out = -out; count = 0; end default: count = 0; endcase end endmodule O 2 O 1
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