53 lines
965 B
Coq
53 lines
965 B
Coq
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/***************************************************
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* Module Name : HEX_top
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* Engineer : 小梅哥
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* Target Device : EP4CE10F17C8
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* Tool versions : Quartus II 13.0
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* Create Date : 2017-3-31
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* Revision : v1.0
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* Description : 三线制数码管显示顶层设计
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**************************************************/
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module HEX_top(
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Clk,
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Rst_n,
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disp_data,
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SH_CP,
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ST_CP,
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DS
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);
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input Clk; //50M
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input Rst_n;
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output SH_CP; //shift clock
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output ST_CP; //latch data clock
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output DS; //shift serial data
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input [31:0]disp_data;
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wire [7:0] sel;//数码管位选（选择当前要显示的数码管）
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wire [6:0] seg;//数码管段选（当前要显示的内容）
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HEX8 HEX8(
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.Clk(Clk),
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.Rst_n(Rst_n),
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.En(1'b1),
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.disp_data(disp_data),
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.sel(sel),
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.seg(seg)
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);
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HC595_Driver HC595_Driver(
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.Clk(Clk),
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.Rst_n(Rst_n),
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.Data({1'b1,seg,sel}),
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.S_EN(1'b1),
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.SH_CP(SH_CP),
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.ST_CP(ST_CP),
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.DS(DS)
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);
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endmodule
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