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![](static/image/common/ico_lz.png)
楼主 |
发表于 2010-8-9 12:18:22
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显示全部楼层
这个是顶层模块
/************* top *************************
**模块名称:top
**功能描述:
**创建日期:
**修改日期:
***************************************************/
module read_top(clk_48M,rst,nCE,nOE,nUB,nLB,SRAM_data_in,Addr_out,TXD,re_en,send_done);
input clk_48M;
input rst;
input re_en;
output send_done;
output nCE,nOE,nUB,nLB;
input [15:0] SRAM_data_in;
output [17:0] Addr_out;
output TXD;
wire WR;
wire TI;
wire [7:0] senddata;
send U1(.clk(clk_48M),
.Datain(senddata),
.TXD(TXD),
.TI(TI),
.WR(WR));
SRAM_RE U2(.clk(clk_48M),
.rst(rst),
.re_en(re_en),
.nCE(nCE),
.nOE(nOE),
.nUB(nUB),
.nLB(nLB),
.SRAM_data_in(SRAM_data_in),
.Addr_out(Addr_out),
.send_data_out(senddata),
.send_done(send_done),
.WR(WR),
.TI(TI));
endmodule |
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