pl3_fpga_top.v

VERILOG五POSPHY LEVEL3电路描述

input  pmc5381_rsop;
input  pmc5381_reop;
input  [1:0]pmc5381_rmod;
input  pmc5381_rerr;
input  pmc5381_rprty;
                                                                                    
//test signals
input   [7:0]test_sel;
output [31:0]test_point;
//////////////////////////////////////////////////////////////

//wire pmc5381_tenb;                                                           
                                                   
wire [31:0]pmc5381_tdat;                      
wire       pmc5381_tsop;
wire       pmc5381_teop;
wire  [1:0]pmc5381_tmod;
wire       pmc5381_terr;
wire       pmc5381_tprty;

//other signals for nothing
wire PMC_A13;

wire [3:0]PM5382_RADR;
wire [3:0]PM5382_TADR;

wire pmc5382_tenb;
wire pmc5382_tsx;                       

wire [31:0]pmc5382_tdat;                      
wire pmc5382_tsop;
wire pmc5382_teop;
wire [1:0]pmc5382_tmod;
wire pmc5382_terr;
wire pmc5382_tprty;


wire [1:0]pmc3386_pause_0;
wire pmc3386_renb_0;

wire [1:0]pmc3386_pause_1;
wire pmc3386_renb_1;

wire pmc5381_tenb;
wire pmc5381_renb;
////////////////////////////////////

reg [31:0]test_point; 

//////////////////////////////////////
//internal signals
wire header_length;
wire crc_length;  
wire [47:0]ge0_da_mac;
wire [47:0]ge0_sa_mac;
wire [47:0]ge1_da_mac;
wire [47:0]ge1_sa_mac;
wire [47:0]ge2_da_mac;
wire [47:0]ge2_sa_mac;
wire [47:0]ge3_da_mac;
wire [47:0]ge3_sa_mac;

wire [15:0]lose_pkt_cnt_0;
wire [15:0]lose_pkt_cnt_1;
wire [15:0]lose_pkt_cnt_2;
wire [15:0]lose_pkt_cnt_3;
wire [15:0]lose_pkt_cnt_4;
wire [15:0]lose_pkt_cnt_5;
wire [15:0]lose_pkt_cnt_6;
wire [15:0]lose_pkt_cnt_7;
wire [15:0]lose_pkt_cnt_8;
wire [15:0]lose_pkt_cnt_9;
wire [15:0]lose_pkt_cnt_10;
wire [15:0]lose_pkt_cnt_11;
wire [15:0]lose_pkt_cnt_12;
wire [15:0]lose_pkt_cnt_13;
wire [15:0]lose_pkt_cnt_14;
wire [15:0]lose_pkt_cnt_15;

wire [31:0]test_point_for_mbus; 
wire [31:0]test_point_for_pmc5382_to_pmc3386_pl3;    
wire [31:0]test_point_for_pmc5382_to_pmc5381_pl3;    
////////////////////////////////////////////////////////////////
assign PMC_A13 = 1'b0;

assign PM5382_RADR[3:0] = 4'B0;
assign PM5382_TADR[3:0] = 4'B0;

assign pmc5382_tenb = 1'b1;
assign pmc5382_tsx = 1'b0;                       

assign pmc5382_tdat[31:0] = 32'b0 ;                      
assign pmc5382_tsop = 1'b0;
assign pmc5382_teop = 1'b0;
assign pmc5382_tmod[1:0] = 2'b0;
assign pmc5382_terr = 1'b0;
assign pmc5382_tprty = 1'b0;


assign pmc3386_pause_0[1:0] = 2'b0;
assign pmc3386_renb_0 = 1'b1;

assign pmc3386_pause_1[1:0] = 2'b0;
assign pmc3386_renb_1 = 1'b1;

assign pmc5381_tenb = 1'b1;
assign pmc5381_renb = 1'b1;
///////////////////////////////////////////////////


//////////////////////////////////////////////////////
//test point assignment
always @(*)
begin
  if(h_reset_n)
    begin
      test_point[31:0]<=32'b0;
    end
  else if(s_reset_n)
    begin
      test_point[31:0]<=32'b0;
    end
  else
    case(test_sel[7:6])
      2'b00: test_point[31:0]<=test_point_for_mbus[31:0];
      2'b01: test_point[31:0]<=test_point_for_pmc5382_to_pmc3386_pl3[31:0];
      2'b10: test_point[31:0]<=test_point_for_pmc5382_to_pmc5381_pl3[31:0];      
      default: ;
    endcase
end 

////////////////////////////////////////////////////////////////
//m_bus.v
m_bus  m_bus(
             //system signals
             .h_reset_n(h_reset_n),
             .s_reset_n(s_reset_n),
             .sys_clk_100m(sys_clk_100m),
                                   
             //signals from mpc8241 block
             .mpc_csb (mpc_csb ),
             .mpc_rdb (mpc_rdb ),                   
             .mpc_wrb (mpc_wrb ),
             .mpc_data(mpc_data),                                  
             .mpc_addr(mpc_addr),
                                                                                                                           
             //signals to pmc device(3386,5382,5381) block 
             .pmc_3386_1_csb(pmc_3386_0_csb),
             .pmc_3386_2_csb(pmc_3386_1_csb),
             .pmc_5382_csb  (pmc_5382_csb  ), 
             .pmc_5381_csb  (pmc_5381_csb  ),             
             //common signals
             .pmc_rdb (pmc_rdb ),
             .pmc_wrb (pmc_wrb ),
             .pmc_data(pmc_data),
             .pmc_addr(pmc_addr),
             .pmc_ale (pmc_ale ),
             
             //signals to pmc and mpc device block 
             .mpc_8241_rstb  (mpc_8241_rstb  ),
             .pmc_3386_1_rstb(pmc_3386_0_rstb),
             .pmc_3386_2_rstb(pmc_3386_1_rstb),
             .pmc_5382_rstb  (pmc_5382_rstb  ),
             .pmc_5381_rstb  (pmc_5381_rstb  ),
             
             //signals to pl3 block
             .header_length(header_length),
             .crc_length   (crc_length   ),
             .ge0_da_mac(ge0_da_mac),
             .ge0_sa_mac(ge0_sa_mac),
             .ge1_da_mac(ge1_da_mac),
             .ge1_sa_mac(ge1_sa_mac),
             .ge2_da_mac(ge2_da_mac),
             .ge2_sa_mac(ge2_sa_mac),
             .ge3_da_mac(ge3_da_mac),
             .ge3_sa_mac(ge3_sa_mac),
             
             .lose_pkt_cnt_0 (lose_pkt_cnt_0 ),
             .lose_pkt_cnt_1 (lose_pkt_cnt_1 ),
             .lose_pkt_cnt_2 (lose_pkt_cnt_2 ),
             .lose_pkt_cnt_3 (lose_pkt_cnt_3 ),
             .lose_pkt_cnt_4 (lose_pkt_cnt_4 ),
             .lose_pkt_cnt_5 (lose_pkt_cnt_5 ),
             .lose_pkt_cnt_6 (lose_pkt_cnt_6 ),
             .lose_pkt_cnt_7 (lose_pkt_cnt_7 ),
             .lose_pkt_cnt_8 (lose_pkt_cnt_8 ),
             .lose_pkt_cnt_9 (lose_pkt_cnt_9 ),
             .lose_pkt_cnt_10(lose_pkt_cnt_10),
             .lose_pkt_cnt_11(lose_pkt_cnt_11),
             .lose_pkt_cnt_12(lose_pkt_cnt_12),
             .lose_pkt_cnt_13(lose_pkt_cnt_13),
             .lose_pkt_cnt_14(lose_pkt_cnt_14),
             .lose_pkt_cnt_15(lose_pkt_cnt_15), 
                                                                                                                        
             //test signals
             .test_sel  (test_sel),
             .test_point(test_point_for_mbus)                 
             );
             
//pmc5382_to_pmc3386_pl3.v             
pmc5382_to_pmc3386_pl3       pmc5382_to_pmc3386_pl3(
                              //system signals
                              .h_reset_n(h_reset_n),
                              .s_reset_n(s_reset_n),
                              .sys_clk_100m(sys_clk_100m),
                                                    
                              //signals from pmc5382 block
                              .pmc5382_renb(pmc5382_renb),
                              .pmc5382_rsx (pmc5382_rsx ),                       
                              .pmc5382_rval(pmc5382_rval),
                              
                              .pmc5382_rdat (pmc5382_rdat ),                      
                              .pmc5382_rsop (pmc5382_rsop ),
                              .pmc5382_reop (pmc5382_reop ),
                              .pmc5382_rmod (pmc5382_rmod ),
                              .pmc5382_rerr (pmc5382_rerr ),
                              .pmc5382_rprty(pmc5382_rprty),
                                                                                                                                                                                                                                     
                              //signals to pmc3386_0 block 
                              .pmc3386_tenb_0 (pmc3386_tenb_0 ),
                              .pmc3386_tsx_0  (pmc3386_tsx_0  ),
                              .pmc3386_tadr_0 (pmc3386_tadr_0 ), 
                              .pmc3386_ptpa_0 (pmc3386_ptpa_0 ),
                              .pmc3386_stpa_0 (pmc3386_stpa_0 ),
                              .pmc3386_dtpa_0(pmc3386_dtpa_0),                      
                              
                              
                              .pmc3386_tdat_0 (pmc3386_tdat_0 ),                      
                              .pmc3386_tsop_0 (pmc3386_tsop_0 ),
                              .pmc3386_teop_0 (pmc3386_teop_0 ),
                              .pmc3386_tmod_0 (pmc3386_tmod_0 ),
                              .pmc3386_terr_0 (pmc3386_terr_0 ),
                              .pmc3386_tprty_0(pmc3386_tprty_0),
                              
                              //signals to pmc3386_1 block 
                              .pmc3386_tenb_1 (pmc3386_tenb_1 ),
                              .pmc3386_tsx_1  (pmc3386_tsx_1  ),
                              .pmc3386_tadr_1 (pmc3386_tadr_1 ), 
                              .pmc3386_ptpa_1 (pmc3386_ptpa_1 ),
                              .pmc3386_stpa_1 (pmc3386_stpa_1 ),
                              .pmc3386_dtpa_1(pmc3386_dtpa_1),                      
                              
                              
                              .pmc3386_tdat_1 (pmc3386_tdat_1 ),                      
                              .pmc3386_tsop_1 (pmc3386_tsop_1 ),
                              .pmc3386_teop_1 (pmc3386_teop_1 ),
                              .pmc3386_tmod_1 (pmc3386_tmod_1 ),
                              .pmc3386_terr_1 (pmc3386_terr_1 ),
                              .pmc3386_tprty_1(pmc3386_tprty_1),
                                     
                              //signals from m_bus block
                              .header_length(header_length),
                              .crc_length   (crc_length   ),
                              .ge0_da_mac(ge0_da_mac),
                              .ge0_sa_mac(ge0_sa_mac),
                              .ge1_da_mac(ge1_da_mac),
                              .ge1_sa_mac(ge1_sa_mac),
                              .ge2_da_mac(ge2_da_mac),
                              .ge2_sa_mac(ge2_sa_mac),
                              .ge3_da_mac(ge3_da_mac),
                              .ge3_sa_mac(ge3_sa_mac),
                              
                              .lose_pkt_cnt_0 (lose_pkt_cnt_0 ),
                              .lose_pkt_cnt_1 (lose_pkt_cnt_1 ),
                              .lose_pkt_cnt_2 (lose_pkt_cnt_2 ),
                              .lose_pkt_cnt_3 (lose_pkt_cnt_3 ),
                              .lose_pkt_cnt_4 (lose_pkt_cnt_4 ),
                              .lose_pkt_cnt_5 (lose_pkt_cnt_5 ),
                              .lose_pkt_cnt_6 (lose_pkt_cnt_6 ),
                              .lose_pkt_cnt_7 (lose_pkt_cnt_7 ),
                              .lose_pkt_cnt_8 (lose_pkt_cnt_8 ),
                              .lose_pkt_cnt_9 (lose_pkt_cnt_9 ),
                              .lose_pkt_cnt_10(lose_pkt_cnt_10),
                              .lose_pkt_cnt_11(lose_pkt_cnt_11),
                              .lose_pkt_cnt_12(lose_pkt_cnt_12),
                              .lose_pkt_cnt_13(lose_pkt_cnt_13),
                              .lose_pkt_cnt_14(lose_pkt_cnt_14),
                              .lose_pkt_cnt_15(lose_pkt_cnt_15),
                                                                                                                                      
                              //test signals
                              .test_sel  (test_sel),
                              .test_point(test_point_for_pmc5382_to_pmc3386_pl3)                 
                              );


//pmc5382_to_pmc5381_pl3.v                              
//pmc5382_to_pmc5381_pl3       pmc5382_to_pmc5381_pl3(
//                              //system signals
//                              .h_reset_n(h_reset_n),
//                              .s_reset_n(s_reset_n),
//                              .sys_clk_100m(sys_clk_100m),
//                                                    
//                              //signals from pmc5382 block
//                              .pmc5382_renb(pmc5382_renb),
//                              .pmc5382_rsx (pmc5382_rsx ),                       
//                              .pmc5382_rval(pmc5382_rval),
//                              
//                              .pmc5382_rdat (pmc5382_rdat ),                      
//                              .pmc5382_rsop (pmc5382_rsop ),
//                              .pmc5382_reop (pmc5382_reop ),
//                              .pmc5382_rmod (pmc5382_rmod ),
//                              .pmc5382_rerr (pmc5382_rerr ),
//                              .pmc5382_rprty(pmc5382_rprty),
//                                                                                                                                                                                                                                     
//                              //signals to pmc5381 block 
//                              .pmc5381_tenb(pmc5381_tenb),                                                           
//                              .pmc5381_dtpa(pmc5381_dtpa),                                                    
//                              
//                              .pmc5381_tdat (pmc5381_tdat ),                      
//                              .pmc5381_tsop (pmc5381_tsop ),
//                              .pmc5381_teop (pmc5381_teop ),
//                              .pmc5381_tmod (pmc5381_tmod ),
//                              .pmc5381_terr (pmc5381_terr ),
//                              .pmc5381_tprty(pmc5381_tprty),
//                                                           
//                              //signals from m_bus block
//                              .header_length(header_length),
//                              .crc_length   (crc_length   ),
//                                                                                                                                     
//                              //test signals
//                              .test_sel  (test_sel),
//                              .test_point(test_point_for_pmc5382_to_pmc5381_pl3)                 
//                              );  
                                                          

endmodule