amount of code that is written by the hardware designer. They donotloop like a C program loops. They only expand replicated logic. Let’s look at an example of this. Note that the code below is written in both VHDL and Verilog, but the simulation results are the same for both ...
Aforloop is the most widely used loop in software, but it is primarily used toreplicatehardware logic in Verilog. The idea behind aforloop is to iterate a set of statements given within the loop as long as the given condition is true. This is very similar to thewhileloop, but is used...
Verilog module for_loop_synthesis (i_Clock);input i_Clock;integer ii=0;reg [3:0] r_Shift_...
I have been attempting to convert some code I have written from VHDL to Verilog without much success. My main stumbling block is the for loops in my VHDL code. My FOR loops have a much larger index, I am using 0 to 1 for simplicity. Simplified VHDL example: PROCESS(CLK) BEGIN IF...
Hi guys!, Can I simplify the followingin Verilog?: always@(k) case(k) 0: send_char = node[7+8*0:8*0]; 1: send_char = node[7+8*1:8*1]; 2:
I'm a beginner for verilog design. I have a question. Is there any way that could express a case statement in for loop including default part? I tried the code below. /// (reg [2:0] ctrl) for(i=0 ; i<5; i=i\+1) begin case(ctrl) i : begin out <= i; end endcase end...
VHDL generate for loop: gen_code_label:forindexin0to7generate begin BUFR_inst : BUFR genericmap(BUFR_DIVIDE =>"BYPASS") portmap(O =>clk_o(index),CE =>ce,CLR =>clear,I =>clk_i(index) ); end generate; Verilog generate for loop: ...
For this code: function main() -> unit = { foreach (i from 0 to 10) { print_endline("Clock " ^ dec_str(i)); }; () } I get this SV: function automatic sail_unit main(sail_unit zgsz31); sail_unit sail_return; bit goto_for_start_2 = 1'h0; b...
First comment, for(i=0;i<1;i=i+1) is evaluating the following code only once (for i = 0), not the same thing that the VHDL equivalent does. Secondly, the "range" select problem can be solved in Verilog by a construct called indexed part select, see an example from Std ...
Hello, I am trying to make a simple for loop to add up a parameterizable count of numbers, all in the same clock cycle( I am aware that this may