Subversion Repositories mips789

module mips_led (clk,key2,rst,cop_data,irq_addr,seg7led1,seg7led2) ;

input clk;

wire clk;

input key2;

wire key2;

input rst;

wire rst;

input [31:0] cop_data;

wire [31:0] cop_data;

input [31:0] irq_addr;

wire [31:0] irq_addr;

output [6:0] seg7led1;

wire [6:0] seg7led1;

output [6:0] seg7led2;

wire [6:0] seg7led2;

wire [31:0] cop_addr;

wire [3:0] cop_mem_ctl;

wire [31:0] data2cop;

wire [31:0] data2core;

wire [31:0] data2mem;

wire [31:0] ins2core;

wire [31:0] mem_Addr;

wire [31:0] pc;

wire [3:0] wr_en;

mips_core1 mips_core_

(

        .clk(clk),

        .cop_addr_o(cop_addr),

        .cop_data_o(data2cop),

        .cop_dout(cop_data),

        .cop_mem_ctl_o(cop_mem_ctl),

        .irq_addr(irq_addr),

        .irq_i(key2),

        .rst(rst),

        .zz_addr_o(mem_Addr),

        .zz_din(data2core),

        .zz_dout(data2mem),

        .zz_ins_i(ins2core),

        .zz_pc_o(pc),

        .zz_wr_en_o(wr_en)

);

mem_array ram_4k

(

        .clk(clk),

        .din(data2mem),

        .dout(data2core),

        .ins_o(ins2core),

        .pc_i(pc),

        .rd_addr_i(mem_Addr),

        .wr_addr_i(mem_Addr),

        .wren(wr_en)

);

mips_seg7led seg7led

(

        .addr_i(cop_addr),

        .clk(clk),

        .din(data2cop),

        .dmem_ctl_i(cop_mem_ctl),

        .rst(rst),

        .seg7led1(seg7led1),

        .seg7led2(seg7led2)

);

endmodule