2112x9和2048x9的双端口memmory相连成为一个4160X9的双端口memory verilog代码怎么写

以下是一个基本的4160x9双端口存储器的Verilog代码，它由两个2112x9和两个2048x9双端口存储器组成： ```verilog module memory4160x9(input clk, input rst, input [12:0] addrA, input [12:0] addrB, input [8:0] dataA, input [8:0] dataB, input weA, input weB, output reg [8:0] qA, output reg [8:0] qB); reg [8:0] qA_int, qB_int; reg [12:0] addrA_int, addrB_int; wire [8:0] qA_msb, qB_msb; // Instantiate the two 2112x9 dual-port memories and connect them to the A-side and B-side ports memory2112x9 memA(.clk(clk), .rst(rst), .addr(addrA_int[10:0]), .data(dataA), .we(weA), .q(qA_msb)); memory2112x9 memB(.clk(clk), .rst(rst), .addr(addrB_int[10:0]), .data(dataB), .we(weB), .q(qB_msb)); // Instantiate the two 2048x9 dual-port memories and connect them to the A-side and B-side ports memory2048x9 memA_2048(.clk(clk), .rst(rst), .addr(addrA_int[12:3]), .data(dataA), .we(weA), .q(qA_int)); memory2048x9 memB_2048(.clk(clk), .rst(rst), .addr(addrB_int[12:3]), .data(dataB), .we(weB), .q(qB_int)); // Combine the output of the two 2112x9 memories and the two 2048x9 memories to form the final output assign qA = {qA_msb, qA_int[8:0]}; assign qB = {qB_msb, qB_int[8:0]}; // Address mapping always @(addrA, addrB) begin if (addrA[12] == 0) begin addrA_int = addrA; end else begin addrA_int = addrA + 64'h2000; end if (addrB[12] == 0) begin addrB_int = addrB; end else begin addrB_int = addrB + 64'h2000; end end endmodule ``` 此代码使用“memory2112x9”和“memory2048x9”作为子模块，并将它们连接到A端口和B端口。它还包括一个地址映射模块，在将地址传递给子模块之前，根据地址的最高位将其重定向。最后，将两个子模块的输出组合成4160x9的最终输出。