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module axi_wrap(
  input         m_aclk,
  input         m_aresetn,
  //ar
  input  [3 :0] m_arid   ,
  input  [31:0] m_araddr ,
  input  [3 :0] m_arlen  ,
  input  [2 :0] m_arsize ,
  input  [1 :0] m_arburst,
  input  [1 :0] m_arlock ,
  input  [3 :0] m_arcache,
  input  [2 :0] m_arprot ,
  input         m_arvalid,
  output        m_arready,
  //r
  output [3 :0] m_rid    ,
  output [31:0] m_rdata  ,
  output [1 :0] m_rresp  ,
  output        m_rlast  ,
  output        m_rvalid ,
  input         m_rready ,
  //aw
  input  [3 :0] m_awid   ,
  input  [31:0] m_awaddr ,
  input  [3 :0] m_awlen  ,
  input  [2 :0] m_awsize ,
  input  [1 :0] m_awburst,
  input  [1 :0] m_awlock ,
  input  [3 :0] m_awcache,
  input  [2 :0] m_awprot ,
  input         m_awvalid,
  output        m_awready,
  //w
  input  [3 :0] m_wid    ,
  input  [31:0] m_wdata  ,
  input  [3 :0] m_wstrb  ,
  input         m_wlast  ,
  input         m_wvalid ,
  output        m_wready ,
  //b
  output [3 :0] m_bid    ,
  output [1 :0] m_bresp  ,
  output        m_bvalid ,
  input         m_bready ,

  output        s_aclk,
  output        s_aresetn,
  //ar
  output [3 :0] s_arid   ,
  output [31:0] s_araddr ,
  output [3 :0] s_arlen  ,
  output [2 :0] s_arsize ,
  output [1 :0] s_arburst,
  output [1 :0] s_arlock ,
  output [3 :0] s_arcache,
  output [2 :0] s_arprot ,
  output        s_arvalid,
  input         s_arready,
  //r
  input  [3 :0] s_rid    ,
  input  [31:0] s_rdata  ,
  input  [1 :0] s_rresp  ,
  input         s_rlast  ,
  input         s_rvalid ,
  output        s_rready ,
  //aw
  output [3 :0] s_awid   ,
  output [31:0] s_awaddr ,
  output [3 :0] s_awlen  ,
  output [2 :0] s_awsize ,
  output [1 :0] s_awburst,
  output [1 :0] s_awlock ,
  output [3 :0] s_awcache,
  output [2 :0] s_awprot ,
  output        s_awvalid,
  input         s_awready,
  //w
  output [3 :0] s_wid    ,
  output [31:0] s_wdata  ,
  output [3 :0] s_wstrb  ,
  output        s_wlast  ,
  output        s_wvalid ,
  input         s_wready ,
  //b
  input  [3 :0] s_bid    ,
  input  [1 :0] s_bresp  ,
  input         s_bvalid ,
  output        s_bready  
);
assign s_aclk    = m_aclk   ;
assign s_aresetn = m_aresetn;
//ar
assign s_arid    = m_arid   ;
assign s_araddr  = m_araddr ;
assign s_arlen   = m_arlen  ;
assign s_arsize  = m_arsize ;
assign s_arburst = m_arburst;
assign s_arlock  = m_arlock ;
assign s_arcache = m_arcache;
assign s_arprot  = m_arprot ;
assign s_arvalid = m_arvalid;
assign m_arready = s_arready;
//r
assign m_rid    = m_rvalid ? s_rid   :  4'd0 ;
assign m_rdata  = m_rvalid ? s_rdata : 32'd0 ;
assign m_rresp  = m_rvalid ? s_rresp :  2'd0 ;
assign m_rlast  = m_rvalid ? s_rlast :  1'd0 ;
assign m_rvalid = s_rvalid;
assign s_rready = m_rready;
//aw
assign s_awid    = m_awid   ;
assign s_awaddr  = m_awaddr ;
assign s_awlen   = m_awlen  ;
assign s_awsize  = m_awsize ;
assign s_awburst = m_awburst;
assign s_awlock  = m_awlock ;
assign s_awcache = m_awcache;
assign s_awprot  = m_awprot ;
assign s_awvalid = m_awvalid;
assign m_awready = s_awready;
//w
assign s_wid    = m_wid    ;
assign s_wdata  = m_wdata  ;
assign s_wstrb  = m_wstrb  ;
assign s_wlast  = m_wlast  ;
assign s_wvalid = m_wvalid ;
assign m_wready = s_wready ;
//b
assign m_bid    = m_bvalid ? s_bid   : 4'd0 ;
assign m_bresp  = m_bvalid ? s_bresp : 2'd0 ;
assign m_bvalid = s_bvalid ;
assign s_bready = m_bready ;
endmodule