加载中…if_else语句和for循环语句
(2022-10-10 14:27:18) | 分类： 硬件 |
`timescale 1 ns/ 1 ps
module LAMP_vlg_tst();
// constants
// general purpose registers
reg eachvec;
// test vector input registers
reg clk;
reg rst_n;
// wires
wire led;
// assign statements (if any)
LAMP i1 (
// port map - connection between master ports and
signals/registers
.clk(clk),
.led(led),
.rst_n(rst_n)
);
reg [7:0] memory [15:0];
parameter index=3;
initial begin
$readmemh("memory.list", memory);
end
reg [3:0] scan;
initial begin:qushu
if(index>0)
begin
for(scan=0;scan
if(memory[scan]>0)
begin
$display("%d",memory[scan]);
memory[scan]=0;
end
end
else
$display("error--indexiszero");
end
endmodule
/////////////////////////////////
index=3
`timescale 1 ns/ 1 ps
module LAMP_vlg_tst();
// constants
// general purpose registers
reg eachvec;
// test vector input registers
reg clk;
reg rst_n;
// wires
wire led;
// assign statements (if any)
LAMP i1 (
// port map - connection between master ports and
signals/registers
.clk(clk),
.led(led),
.rst_n(rst_n)
);
reg [7:0] memory [15:0];
parameter index=0;
initial begin
$readmemh("memory.list", memory);
end
reg [3:0] scan;
initial begin:qushu
if(index>0)
begin
for(scan=0;scan
if(memory[scan]>0)
begin
$display("%d",memory[scan]);
memory[scan]=0;
end
end
else
$display("error--indexiszero");
end
endmodule
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