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I need verilog code of a 32 bit register

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sakib

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I need verilog code of 32 bit register. Can anybody help me?
 

I believe you need a verilog code of 32 bit shift register.

If so, then I believe the below code will suit you ( just please notice that the code I wrote just for your replay it is not tested )

module shiftreg ( out, clock, in reset);
input in, clock,reset;
output[0:31] out;
reg [0:31] out_nxt;

assign out = out_nxt;

always@ (posedge clock)
begin
if (reset)
out_nxt <= 32`b0;
else
out_nxt = {out_nxt, in};
end

endmodule

Please feel free to add any comments that you might have connected with this code.
 

Nice, everythime someone talks about a register, we replace with shift-register :)

The problem with this kind of "shift" register code is that there is no synchronisation available, when do you know 32 bits are loaded? Do you need to shift every clock edge? Maybe he's looking for shifing out instead of shifing in? Left or right shift?... I think too much parameters are left open for the moment, especially if it needs shifting in the first place.
 

sakib said:
I need verilog code of 32 bit register. Can anybody help me?
Click to expand...

Code: 
reg [31:0] a_thirty_two_bit_register; // there you go, a 32 bit register

Well, that was easy! :)
 

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