How to write a Verilog code for the bidirectional switch with CLK control?
Mohamed-Mourad Lafifi
Dear Vivekaandan,
I suggest for you a link and attached files in topics
-Verilog HDL: Bidirectional Pin - Altera
https://www.altera.com/...examples/design.../verilog/ver_bidirec.ht...
Best regards
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Aparna Sathya Murthy
Bi-directional switch - like a feedback !!!
Then , consider a CLK with 2 phases or the edge transition then positive edge latches say to a flip-flop and neg edge is available at its Q .
This Q is sent to a buffer.
Verilog:
reg buf;
always @(posedge CLK)
begin Q=d; qbar=!Q;
end
always @(negedge CLK)
begin
buf=Q;
end
endmodule
PS- Check for proper declarations
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