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[/] [raptor64/] [trunk/] [rtl/] [verilog/] [Raptor64_tb.v] - Diff between revs 3 and 6

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Rev 3 Rev 6
Line 1... Line 1... 
module Raptor64_tb();
 
module Raptor64_tb();
 
 
 
parameter IDLE = 8'd1;
 
 
 
parameter DOCMD = 8'd2;
 
 
 
 
 
reg clk;
 
reg clk;
 
reg rst;
 
reg rst;
 
wire sys_cyc;
 
wire sys_cyc;
 
wire sys_stb;
 
wire sys_stb;
 
wire sys_we;
 
wire sys_we;
 
wire [7:0] sys_sel;
 
wire [7:0] sys_sel;
 
wire [63:0] sys_adr;
 
wire [63:0] sys_adr;
 
wire [63:0] sys_dbo;
 
wire [63:0] sys_dbo;
 
wire [63:0] sys_dbi;
 
wire [63:0] sys_dbi;
 
reg [63:0] romout;
 
reg [31:0] rd_data;
 
wire sys_ack;
 
wire sys_ack;
 
 
 
wire cmd_en;
 
 
 
wire [2:0] cmd_instr;
 
 
 
wire [5:0] cmd_bl;
 
 
 
wire [29:0] cmd_byte_addr;
 
 
 
reg cmd_full;
 
 
 
reg [5:0] tb_cmd_bl;
 
 
 
reg [2:0] tb_cmd_instr;
 
 
 
reg [29:0] tb_cmd_byte_addr;
 
 
 
wire rd_en;
 
 
 
reg rd_empty;
 
 
 
reg [7:0] cnt;
 
 
 
 
 
assign sys_ack = sys_stb;
 
assign sys_ack = sys_stb;
 
 
 
 
 
initial begin
 
initial begin
 
        clk = 1;
 
        clk = 1;
Line 21... Line 34... 
        #100 rst = 0;
 
        #100 rst = 0;
 
end
 
end
 
 
 
 
 
always #10 clk = ~clk;  //  50 MHz
 
always #10 clk = ~clk;  //  50 MHz
 
 
 
 
 
always @(sys_adr)
 
//always @(sys_adr)
 
case(sys_adr)
 
//case(sys_adr)
 
64'h0:  romout <= 64'h0000237800000000;
 
//64'h0:        rd_data <= 64'h00002378 00000000;
 
64'h8:  romout <= 64'h3780000000030000;
 
//64'h8:        rd_data <= 64'h37800000 00030000;
 
64'h10: romout <= 64'h0000037800000000;
 
//64'h10:       rd_data <= 64'h00000378 00000000;
 
64'h18: romout <= 64'h37800000000DE000;
 
//64'h18:       rd_data <= 64'h37800000 000DE000;
 
64'h20: romout <= 64'h700003FFFFFFFFFF;
 
//64'h20:       rd_data <= 64'h700003FF FFFFFFFF;
 
64'h28: romout <= 64'h0D83E0000001200F;
 
//64'h28:       rd_data <= 64'h0D83E000 0001200F;
 
 
 
//
 
 
 
//endcase
 
 
 
//assign sys_dbi = rd_data;
 
 
 
 
 
 
 
reg [7:0] state;
 
 
 
always @(posedge clk)
 
 
 
if (rst) begin
 
 
 
        state <= IDLE;
 
 
 
        cmd_full <= 1'b0;
 
 
 
        rd_empty <= 1'b1;
 
 
 
end
 
 
 
else begin
 
 
 
case(state)
 
 
 
IDLE:
 
 
 
        if (cmd_en) begin
 
 
 
                tb_cmd_instr <= cmd_instr;
 
 
 
                tb_cmd_bl <= cmd_bl;
 
 
 
                tb_cmd_byte_addr <= cmd_byte_addr;
 
 
 
                cmd_full <= 1'b1;
 
 
 
                rd_empty <= 1'b1;
 
 
 
                cnt <= 8'd0;
 
 
 
                state <= DOCMD;
 
 
 
        end
 
 
 
DOCMD:
 
 
 
        case(tb_cmd_instr)
 
 
 
        3'b000: ;
 
 
 
        2'b001:
 
 
 
                begin
 
 
 
                        cmd_full <= 1'b0;
 
 
 
                        state <= IDLE;
 
 
 
                end
 
 
 
        endcase
 
 
 
default:        state <= IDLE;
 
 
 
endcase
 
 
 
        if (rd_en) begin
 
 
 
                if (cnt>=3) begin
 
 
 
                        rd_empty <= 1'b0;
 
 
 
                case(tb_cmd_byte_addr | 64'hFFFF_FFFF_FFFF_0000)
 
 
 
64'hFFFFFFFFFFFFF000:   rd_data <= 32'h020013FD;
 
 
 
64'hFFFFFFFFFFFFF004:   rd_data <= 32'h00006048;
 
 
 
64'hFFFFFFFFFFFFF008:   rd_data <= 32'h01802120;
 
 
 
64'hFFFFFFFFFFFFF00C:   rd_data <= 32'h00848000;
 
 
 
64'hFFFFFFFFFFFFF010:   rd_data <= 32'h0400042B;
 
 
 
64'hFFFFFFFFFFFFF014:   rd_data <= 32'h40006048;
 
 
 
64'hFFFFFFFFFFFFF018:   rd_data <= 32'h00004111;
 
 
 
64'hFFFFFFFFFFFFF01C:   rd_data <= 32'h04803D00;
 
 
 
64'hFFFFFFFFFFFFF020:   rd_data <= 32'h04000032;
 
 
 
64'hFFFFFFFFFFFFF024:   rd_data <= 32'h00193048;
 
 
 
64'hFFFFFFFFFFFFF028:   rd_data <= 32'h00012018;
 
 
 
64'hFFFFFFFFFFFFF02C:   rd_data <= 32'h18844000;
 
 
 
64'hFFFFFFFFFFFFF030:   rd_data <= 32'h42000002;
 
 
 
64'hFFFFFFFFFFFFF034:   rd_data <= 32'h00000420;
 
 
 
64'hFFFFFFFFFFFFF038:   rd_data <= 32'hFFE0A318;
 
 
 
64'hFFFFFFFFFFFFF03C:   rd_data <= 32'h288C1FFF;
 
 
 
64'hFFFFFFFFFFFFF040:   rd_data <= 32'hFFFFFC16;
 
 
 
64'hFFFFFFFFFFFFF044:   rd_data <= 32'h000000C7;
 
 
 
64'hFFFFFFFFFFFFF048:   rd_data <= 32'h000DE000;
 
 
 
64'hFFFFFFFFFFFFF04C:   rd_data <= 32'h37800000;
 
 
 
64'hFFFFFFFFFFFFF050:   rd_data <= 32'h00000000;
 
 
 
64'hFFFFFFFFFFFFF054:   rd_data <= 32'h00000378;
 
 
 
64'hFFFFFFFFFFFFF058:   rd_data <= 32'h000DE000;
 
 
 
64'hFFFFFFFFFFFFF05C:   rd_data <= 32'h04803DC0;
 
 
 
64'hFFFFFFFFFFFFF060:   rd_data <= 32'h44000000;
 
 
 
64'hFFFFFFFFFFFFF064:   rd_data <= 32'h00000100;
 
 
 
64'hFFFFFFFFFFFFF068:   rd_data <= 32'h001AA200;
 
 
 
64'hFFFFFFFFFFFFF06C:   rd_data <= 32'h10040000;
 
 
 
64'hFFFFFFFFFFFFF070:   rd_data <= 32'h3E000000;
 
 
 
64'hFFFFFFFFFFFFF074:   rd_data <= 32'h000024D8;
 
 
 
64'hFFFFFFFFFFFFF078:   rd_data <= 32'hAD504002;
 
 
 
64'hFFFFFFFFFFFFF07C:   rd_data <= 32'h3D5552AA;
 
 
 
64'hFFFFFFFFFFFFF080:   rd_data <= 32'h02AA5555;
 
 
 
64'hFFFFFFFFFFFFF084:   rd_data <= 32'h00000048;
 
 
 
64'hFFFFFFFFFFFFF088:   rd_data <= 32'h00066808;
 
 
 
64'hFFFFFFFFFFFFF08C:   rd_data <= 32'h11A04000;
 
 
 
64'hFFFFFFFFFFFFF090:   rd_data <= 32'h44300006;
 
 
 
64'hFFFFFFFFFFFFF094:   rd_data <= 32'h00002010;
 
 
 
64'hFFFFFFFFFFFFF098:   rd_data <= 32'h00820308;
 
 
 
64'hFFFFFFFFFFFFF09C:   rd_data <= 32'h02210000;
 
 
 
64'hFFFFFFFFFFFFF0A0:   rd_data <= 32'h00000000;
 
 
 
64'hFFFFFFFFFFFFF0A4:   rd_data <= 32'h00000380;
 
 
 
64'hFFFFFFFFFFFFF0A8:   rd_data <= 32'hFF90C81C;
 
 
 
64'hFFFFFFFFFFFFF0AC:   rd_data <= 32'h080C5FFF;
 
 
 
64'hFFFFFFFFFFFFF0B0:   rd_data <= 32'h00A00009;
 
 
 
64'hFFFFFFFFFFFFF0B4:   rd_data <= 32'h00002412;
 
 
 
64'hFFFFFFFFFFFFF0B8:   rd_data <= 32'h00004002;
 
 
 
64'hFFFFFFFFFFFFF0BC:   rd_data <= 32'h11A04000;
 
 
 
64'hFFFFFFFFFFFFF0C0:   rd_data <= 32'h552AAAD5;
 
 
 
64'hFFFFFFFFFFFFF0C4:   rd_data <= 32'hA95557D5;
 
 
 
64'hFFFFFFFFFFFFF0C8:   rd_data <= 32'h0090C21A;
 
 
 
64'hFFFFFFFFFFFFF0CC:   rd_data <= 32'h080C2000;
 
 
 
64'hFFFFFFFFFFFFF0D0:   rd_data <= 32'h10000008;
 
 
 
64'hFFFFFFFFFFFFF0D4:   rd_data <= 32'h00000022;
 
 
 
64'hFFFFFFFFFFFFF0D8:   rd_data <= 32'h000E0000;
 
 
 
64'hFFFFFFFFFFFFF0DC:   rd_data <= 32'h03207000;
 
 
 
64'hFFFFFFFFFFFFF0E0:   rd_data <= 32'hC5FFFFF6;
 
 
 
64'hFFFFFFFFFFFFF0E4:   rd_data <= 32'h00007880;
 
 
 
64'hFFFFFFFFFFFFF0E8:   rd_data <= 32'h009A2850;
 
 
 
64'hFFFFFFFFFFFFF0EC:   rd_data <= 32'h01000800;
 
 
 
64'hFFFFFFFFFFFFF0F0:   rd_data <= 32'hAAD5552A;
 
 
 
64'hFFFFFFFFFFFFF0F4:   rd_data <= 32'h56AAABAA;
 
 
 
64'hFFFFFFFFFFFFF0F8:   rd_data <= 32'h0001200D;
 
 
 
64'hFFFFFFFFFFFFF0FC:   rd_data <= 32'h19A02000;
 
 
 
64'hFFFFFFFFFFFFF100:   rd_data <= 32'h04000000;
 
 
 
64'hFFFFFFFFFFFFF104:   rd_data <= 32'hC000191A;
 
 
 
64'hFFFFFFFFFFFFF108:   rd_data <= 32'h00904110;
 
 
 
64'hFFFFFFFFFFFFF10C:   rd_data <= 32'h080C2000;
 
 
 
64'hFFFFFFFFFFFFF110:   rd_data <= 32'h10000008;
 
 
 
64'hFFFFFFFFFFFFF114:   rd_data <= 32'h00000022;
 
 
 
64'hFFFFFFFFFFFFF118:   rd_data <= 32'h000E0000;
 
 
 
64'hFFFFFFFFFFFFF11C:   rd_data <= 32'h03207000;
 
 
 
64'hFFFFFFFFFFFFF120:   rd_data <= 32'hC5FFFFF6;
 
 
 
64'hFFFFFFFFFFFFF124:   rd_data <= 32'hC0002480;
 
 
 
64'hFFFFFFFFFFFFF128:   rd_data <= 32'h00904802;
 
 
 
64'hFFFFFFFFFFFFF12C:   rd_data <= 32'h01000800;
 
 
 
64'hFFFFFFFFFFFFF130:   rd_data <= 32'h04000000;
 
 
 
64'hFFFFFFFFFFFFF134:   rd_data <= 32'h5554A91A;
 
 
 
64'hFFFFFFFFFFFFF138:   rd_data <= 32'hAAAEAAAB;
 
 
 
64'hFFFFFFFFFFFFF13C:   rd_data <= 32'h0308755A;
 
 
 
64'hFFFFFFFFFFFFF140:   rd_data <= 32'hC2000006;
 
 
 
64'hFFFFFFFFFFFFF144:   rd_data <= 32'h00002080;
 
 
 
64'hFFFFFFFFFFFFF148:   rd_data <= 32'h00008840;
 
 
 
64'hFFFFFFFFFFFFF14C:   rd_data <= 32'h38000000;
 
 
 
64'hFFFFFFFFFFFFF150:   rd_data <= 32'h07000000;
 
 
 
64'hFFFFFFFFFFFFF154:   rd_data <= 32'hFFFFE032;
 
 
 
64'hFFFFFFFFFFFFF158:   rd_data <= 32'h00520317;
 
 
 
64'hFFFFFFFFFFFFF15C:   rd_data <= 32'h28216000;
 
 
 
64'hFFFFFFFFFFFFF160:   rd_data <= 32'h16800014;
 
 
 
64'hFFFFFFFFFFFFF164:   rd_data <= 32'h00001012;
 
 
 
64'hFFFFFFFFFFFFF168:   rd_data <= 32'h014A0850;
 
 
 
 
 
 
 
64'hFFFFFFFFFFFFFFC0:   rd_data <= 32'h00000000;
 
 
 
64'hFFFFFFFFFFFFFFC4:   rd_data <= 32'h00000378;
 
 
 
64'hFFFFFFFFFFFFFFC8:   rd_data <= 32'h000DE000;
 
 
 
64'hFFFFFFFFFFFFFFCC:   rd_data <= 32'h37800000;
 
 
 
 
 
 
 
64'hFFFFFFFFFFFFFFD0:   rd_data <= 32'h00000000;
 
 
 
64'hFFFFFFFFFFFFFFD4:   rd_data <= 32'h00000378;
 
 
 
64'hFFFFFFFFFFFFFFD8:   rd_data <= 32'h000DE000;
 
 
 
64'hFFFFFFFFFFFFFFDC:   rd_data <= 32'h37800000;
 
 
 
 
 
 
 
64'hFFFFFFFFFFFFFFE0:   rd_data <= 32'h00000000;
 
 
 
64'hFFFFFFFFFFFFFFE4:   rd_data <= 32'h00000378;
 
 
 
64'hFFFFFFFFFFFFFFE8:   rd_data <= 32'h000DE000;
 
 
 
64'hFFFFFFFFFFFFFFEC:   rd_data <= 32'h37800000;
 
 
 
 
 
 
 
64'hFFFFFFFFFFFFFFF0:   rd_data <= 32'hFFFFFC00;
 
 
 
64'hFFFFFFFFFFFFFFF4:   rd_data <= 32'h000000CF;
 
 
 
64'hFFFFFFFFFFFFFFF8:   rd_data <= 32'h00000000;
 
 
 
64'hFFFFFFFFFFFFFFFC:   rd_data <= 32'h00000000;
 
 
 
 
 
 
 
//              30'h0:  rd_data <= 32'h00000000;
 
 
 
//              30'h4:  rd_data <= 32'h00002378;
 
 
 
//              30'h8:  rd_data <= 32'h00030000;
 
 
 
//              30'hC:  rd_data <= 32'h37800000;
 
 
 
//              30'h10: rd_data <= 32'h00000000;
 
 
 
//              30'h14: rd_data <= 32'h00000378;
 
 
 
//              30'h18: rd_data <= 32'h000DE000;
 
 
 
//              30'h1C: rd_data <= 32'h37800000;
 
 
 
//              30'h20: rd_data <= 32'hFFFFFFFF;
 
 
 
//              30'h24: rd_data <= 32'h700003FF;
 
 
 
//              30'h28: rd_data <= 32'h0001200F;
 
 
 
//              30'h2C: rd_data <= 32'h0D83E000;
 
endcase
 
endcase
 
assign sys_dbi = romout;
 
                tb_cmd_byte_addr <= tb_cmd_byte_addr + 30'd4;
 
 
 
                tb_cmd_bl <= tb_cmd_bl - 6'd1;
 
 
 
                if (tb_cmd_bl==6'h0) rd_empty <= 1'b1;
 
 
 
                end
 
 
 
                else
 
 
 
                        cnt <= cnt + 1;
 
 
 
        end
 
 
 
end
 
 
 
 
 
Raptor64 u1
 
Raptor64 u1
 
(
 
(
 
        .rst_i(rst),
 
        .rst_i(rst),
 
        .clk_i(clk),
 
        .clk_i(clk),
Line 49... Line 230... 
        .we_o(sys_we),
 
        .we_o(sys_we),
 
        .sel_o(sys_sel),
 
        .sel_o(sys_sel),
 
        .adr_o(sys_adr),
 
        .adr_o(sys_adr),
 
        .dat_i(sys_dbi),
 
        .dat_i(sys_dbi),
 
        .dat_o(sys_dbo),
 
        .dat_o(sys_dbo),
 
 
 
 
 
 
 
        .cmd_en(cmd_en),
 
 
 
        .cmd_instr(cmd_instr),
 
 
 
        .cmd_bl(cmd_bl),
 
 
 
        .cmd_byte_addr(cmd_byte_addr),
 
 
 
        .cmd_full(cmd_full),
 
 
 
 
 
 
 
        .rd_en(rd_en),
 
 
 
        .rd_data(rd_data),
 
 
 
        .rd_empty(rd_empty),
 
 
 
 
 
        .sys_adv(1'b0),
 
        .sys_adv(1'b0),
 
        .sys_adr(59'd0)
 
        .sys_adr(59'd0)
 
);
 
);
 
endmodule
 
endmodule
 
 
 
 
 
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