File size: 525 Bytes
387c3d6 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | module image2(
input clk,
input camera_en,
output reg data_valid,
output reg [7:0] data_out);
parameter N = 450, M = 450;
reg [7:0] mem[3*N*M:0];
integer ptr;
initial
begin
$readmemh("../res/right.txt", mem);
ptr <= 0;
end
always @(posedge clk)
begin
if (camera_en)
begin
data_valid <= 1'b1;
data_out <= mem[ptr];
ptr <= ptr + 1;
end
else
begin
data_valid <= 0;
ptr <= 0;
data_out <= 8'hzz;
end
if (ptr == ((N*M*3) - 1))
begin
ptr <= 0;
end
end
endmodule
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