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@jz5
Last active Dec 30, 2015
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What would you like to do?
down counter
always @(posedge clk or negedge rst_n) begin
if (~rst_n) begin
count <= max_count; // 初期値をカウンタ最大値にする
end
else if (count == 0) begin
count <= max_count; // count = 0 でリセット
end
else begin
count <= count - 1;
end
end
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