[RTLLM-p043] Miscellaneous/Others/calendar 的題解

記住只在沒有思路時使用題解，不要從它複製貼上程式碼。請尊重題目和題解的作者。
在真正解決題目之前提交題解的程式碼是可以封禁的罪行。

module calendar(CLK,RST,Hours,Mins,Secs);
input CLK,RST;
output [5:0] Hours,Mins,Secs;
reg [5:0] Hours,Mins,Secs;

always@(posedge CLK or posedge RST) begin
    if (RST)
        Secs <= 0;
    else if (Secs == 59)
        Secs <= 0;
    else
        Secs <= Secs + 1;
end

always@(posedge CLK or posedge RST) begin
    if (RST)
        Mins <= 0;
    else if((Mins==59)&&(Secs==59))
        Mins <= 0;
    else if(Secs== 59)
        Mins <= Mins + 1;
    else
        Mins <= Mins;
end

always@(posedge CLK or posedge RST) begin
        if (RST)
                Hours <= 0;
        else if((Hours == 23)&&(Mins==59)&&(Secs==59))
                Hours <= 0;
        else if((Mins == 59)&&(Secs==59))
                Hours <= Hours + 1;
        else
                Hours <= Hours;
end

endmodule

[RTLLM-p043] Miscellaneous/Others/calendar 的題解

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