找不到专门的版所以发在这里询问高手 以下是我的code: module rising_pwm_10bit(clk,rst_n,iduty,opwm); input clk,rst_n; input [9:0]iduty; output reg opwm; reg [9:0]count; reg [9:0]duty; always@(negedge rst_n or posedge clk) begin if (!rst_n) count = 0; else begin count = count + 1; if (count == 0) duty = iduty; end end always@(posedge clk) begin if(duty==0) opwm = 0; else if(duty >= count) opwm = 1 ; else opwm = 0; end endmodule 想请问一下如果想要只产生指定个数个pulse(例如:100个)要如何做呢 新手多多包含谢谢~ --

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