{"id":3316,"date":"2023-02-23T09:49:36","date_gmt":"2023-02-23T01:49:36","guid":{"rendered":"http:\/\/www.hellofpga.com\/?p=3316"},"modified":"2023-02-23T09:49:36","modified_gmt":"2023-02-23T01:49:36","slug":"smart-zynq_simulation","status":"publish","type":"post","link":"http:\/\/www.hellofpga.com\/index.php\/2023\/02\/23\/smart-zynq_simulation\/","title":{"rendered":"Smart ZYNQ\u677f \u5de5\u7a0b\u5341 Vivado\u81ea\u5e26\u7684\u4eff\u771f\u529f\u80fd\u6f14\u793a"},"content":{"rendered":"\n

\u7528FPGA\u505a\u9879\u76ee\u7684\u65f6\u5019\uff0c\u5927\u90e8\u5206\u65f6\u95f4\u90fd\u82b1\u5728\u8c03\u8bd5\u4e0a\u4e86\uff0c\u8c03\u8bd5\u9664\u4e86\u677f\u5b50\u5b9e\u9645\u8dd1\u770b\u7ed3\u679c\u548c\u7528ILA\u8fdb\u884c\u8c03\u8bd5\u5916\uff0c\u8fd8\u53ef\u4ee5\u7528\u8f6f\u4ef6\u8fdb\u884c\u4eff\u771f\uff0c\u672c\u6587\u5c31\u7b80\u5355\u6f14\u793a\u4e0b XILINX\u81ea\u5e26\u7684\u4eff\u771f\u529f\u80fd\u3002<\/p>\n\n\n\n

\u672c\u6587\u5728 vivado2018.3\u7248\u672c\u4e0a \u6f14\u793a\uff0c \u5176\u4ed6\u7248\u672c\u8bf7\u81ea\u884c\u7814\u7a76<\/strong><\/p>\n\n\n\n

\u4eff\u771f\u5728\u6211\u4eec\u7684\u8bbe\u8ba1\u4e2d\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c \u5f53\u6211\u4eec\u7f16\u5199\u7684\u903b\u8f91\u6bd4\u8f83\u590d\u6742\u65f6\uff0c\u7528vivado \u5e03\u7ebf\u7efc\u5408\u52a8\u8f84\u51e0\u5341\u5206\u949f\u751a\u81f3\u51e0\u4e2a\u5c0f\u65f6\uff0c\u6709\u65f6\u5019\u597d\u4e0d\u5bb9\u7efc\u5408\u597d\uff0c\u751f\u6210bit\u4e0b\u8f7d\u8fdb\u53bb\uff0c\u53c8\u53d1\u73b0\u6211\u4eec\u7684\u903b\u8f91\u6709\u95ee\u9898\uff0c\u8fd9\u65f6\u5019\u518d\u4fee\u6539\uff0c\u518d\u4e0b\u8f7d\u53ef\u80fd\u53c8\u8981\u82b1\u53bb\u5f88\u591a\u65f6\u95f4\uff0c\u751a\u81f3\u8fd8\u4e0d\u4e00\u5b9a\u627e\u5230\u95ee\u9898\u70b9\uff0c \u8fd9\u4e2a\u65f6\u5019\u4eff\u771f\u7684\u91cd\u8981\u6027\u5c31\u51f8\u663e\u51fa\u6765\u4e86\u3002<\/p>\n\n\n\n

\u4eff\u771f\u529f\u80fd\u548cila \u4e0d\u540c\uff0cila\u529f\u80fd\u53ef\u4ee5\u7406\u89e3\u4e3a\u662fFPGA\u5185\u90e8\u7684\u903b\u8f91\u5206\u6790\u4eea\uff0c\u76f8\u5f53\u4e8e\u5bf9FPGA\u5185\u90e8\u7684\u4fe1\u53f7\u6ce2\u5f62\u8fdb\u884c\u91c7\u96c6\u5e76\u4e14\u4e0a\u4f20\u5230\u8f6f\u4ef6\u8fdb\u884c\u663e\u793a\uff0c\u800c\u4eff\u771f\u529f\u80fd\u76f8\u5f53\u4e8e\u662f\u6839\u636e\u6211\u4eec\u6240\u5199\u7684\u903b\u8f91\u6a21\u62df\u4eff\u771f\u51fa\u7ed3\u679c\u4ee5\u53ca\u5404\u4e2a\u4e2d\u95f4\u7684\u4fe1\u53f7\u6ce2\u5f62\uff0c\u901a\u8fc7\u4eff\u771f\u6211\u4eec\u53ef\u4ee5\u5728\u7a0b\u5e8f\u8bbe\u8ba1\u7684\u8fc7\u7a0b\u4e2d\u5c31\u5224\u65ad\u51fa\u5404\u4e2a\u6a21\u5757\u5de5\u4f5c\u662f\u5426\u7b26\u5408\u9884\u671f\uff0c\u662f\u5426\u6709\u610f\u60f3\u4e0d\u5230\u7684\u95ee\u9898\u7b49\u3002<\/p>\n\n\n\n

\u4eff\u771f\u8fd8\u6709\u4e2a\u4f18\u52bf\u662f\uff0c\u4eff\u771f\u53ef\u4ee5\u4ece0\u65f6\u523b\u5c31\u5f00\u59cb\u89c2\u5bdf\u6ce2\u5f62\uff0c\u800c\u4e14\u53ef\u4ee5\u6dfb\u52a0\u5927\u91cf\u7684\u89c2\u5bdf\u4fe1\u53f7\uff0c\u8fd9\u4e2a\u662f\u4e0b\u8f7d\u5230\u677f\u5b50\u4e0a\u89c2\u5bdf\u7ed3\u679c\uff0c\u6216\u8005\u7528ila\u6293\u6ce2\u5f62\u65e0\u6cd5\u6bd4\u62df\u7684\u3002<\/p>\n\n\n\n

\u65b0\u624b\u4f1a\u6bd4\u8f83\u6297\u62d2\u4eff\u771f\uff0c\u4e0d\u8fc7\u5982\u679c\u719f\u7ec3\u638c\u63e1\u4eff\u771f\u6280\u80fd\uff0c\u53ef\u4ee5\u4e8b\u534a\u529f\u500d\u3002<\/p>\n\n\n\n

\u4eff\u771f\u5b9e\u9645\u6f14\u793a<\/h2>\n\n\n\n

\u672c\u6587\u7528\u4e00\u4e2a\u8ba1\u6570\u5668\u7684\u7b80\u5355\u5de5\u7a0b\u6765\u6f14\u793a\u4e0b ILA\u529f\u80fd\u6a21\u5757\u7684\u4f7f\u7528\u3002<\/p>\n\n\n\n

\u672c\u6587\u5728 vivado2018.3\u7248\u672c\u4e0a \u6f14\u793a\uff0c \u5176\u4ed6\u7248\u672c\u8bf7\u81ea\u884c\u7814\u7a76<\/p>\n\n\n\n

1\u3001\u5177\u4f53\u6b65\u9aa4<\/strong><\/h1>\n\n\n\n

1) \u5177\u4f53\u6b65\u9aa4 \u65b0\u5efa\u4e00\u4e2aVIVADO \u5de5\u7a0b\uff0c\u6253\u5f00\u8f6f\u4ef6 \u9009\u4e2dCreate Project, \u5982\u4e0b\u56fe\u6240\u793a<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

2\uff09\u70b9\u51fbNEXT \uff0c\u5728\u51fa\u73b0\u7684\u7b2c\u4e8c\u4e2a\u5bf9\u8bdd\u6846\u201cProject name\u201d\u4e2d\u8f93\u5165\u5de5\u7a0b\u540d\uff1b\u5728\u201cProject location\u201d\u4e2d\u9009\u62e9\u4fdd\u5b58\u8def\u5f84\uff1b\u52fe\u9009\u201cCreate project subdirectory\u201d\uff0c\u6700\u540e\u70b9\u51fb\u201cNext\u201d \u5907\u6ce8\uff0c\u6240\u6709\u7684\u8def\u5f84\u5747\u4e0d\u80fd\u51fa\u73b0\u4e2d\u6587\u540d\u79f0<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

3)\u70b9\u51fb RTL PROJECT \u9009\u9879\uff0c\u70b9\u51fbNEXT<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

4\uff09 \u7b2c\u56db\u6b65Add Sources \u9009\u9879\u76f4\u63a5\u7559\u7a7a\uff0cNEXT<\/p>\n\n\n\n

5\uff09\u7b2c\u4e94\u6b65Add Constraints \u9009\u9879\u76f4\u63a5\u7559\u7a7a\uff0cNEXT<\/p>\n\n\n\n

6\uff09\u9009\u62e9\u82af\u7247\u578b\u53f7 \u6211\u4eec\u677f\u5b50\u4e0a\u7528\u7684\u82af\u7247\u662fXC7Z010 \uff0c\u5e76\u5728\u5217\u8868\u680f\u4e2d\u9009\u62e9\u5bf9\u5e94\u7684\u5c01\u88c5\u578b\u53f7\uff0c\u5b8c\u6574\u578b\u53f7\u662fXC7Z010CLG400-1 \u5982\u4e0b\u6240\u793a\uff0c\u9009\u4e2d\u540e\u70b9NEXT<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

7\uff09\u786e\u8ba4\u6240\u9009\u4fe1\u606f \u70b9\u51fb\u201cFinish\u201d\uff0c\u5b8c\u6210vivado\u7684\u5de5\u7a0b\u521b\u5efa<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

2 <\/strong>\u589e\u52a0\u6211\u4eec\u7684verilog\u903b\u8f91<\/h2>\n\n\n\n

1\uff09\u5728\u4e3b\u754c\u9762\u70b9\u51fb\u5de6\u4fa7 Add Sources ,\u70b9\u51fb \u590d\u9009\u6846\u7684Add or create design sources \u9009\u9879 \u5e76\u70b9\u51fbNEXT<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

2\uff09\u5728\u51fa\u73b0\u7684Add Sources \u4e2d \u9009\u62e9\u521b\u5efa\u65b0\u6587\u4ef6 Create FILE \u5982\u4e0b\u56fe\u6240\u793a\uff0c\u5e76\u5728\u5f39\u51fa\u7684\u7a97\u53e3\u4e2d \u9009\u62e9\u7c7b\u522b\u4e3aVerilog \uff0c\u5728FILE name\u4e2d\u586b\u5199\u6587\u4ef6\u7684\u540d\u79f0\uff0c\u8fd9\u91cc\u7528\u201dcount_module\u201d \u4ee3\u66ff\uff0c\u70b9\u51fbOK \u5e76\u70b9\u51fbFINISH<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

3\uff09\u5728\u8df3\u51fa\u7684\u7a97\u53e3\u4e2d\u53ef\u4ee5\u586b\u5199\u6a21\u5757\u7684\u8f93\u5165\u8f93\u51fa\u4fe1\u53f7\uff0c\u7531\u4e8e\u8fd9\u90e8\u5206\u5de5\u4f5c\u5728\u4ee3\u7801\u4e2d\u53ef\u4ee5\u5b8c\u6210\uff0c\u6240\u4ee5\u8fd9\u91cc\u76f4\u63a5\u70b9OK \u5b8c\u6210VERILOG \u6587\u4ef6\u7684\u521b\u5efa<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

1.2 \u4ee3\u7801\uff1a\u8fd9\u91cc\u6211\u4eec\u4ee3\u7801\u4e0a\u505a\u4e00\u4e2a\u7b80\u5355\u7684\u529f\u80fd\uff0cFPGA\u82af\u7247\u5185\u90e8\u8ba1\u6570\u5668time_count\u6bcf\u6ee1100\u6b21\u8ba1\u6570\uff080-99\uff09result\u5bc4\u5b58\u5668\u7ffb\u8f6c\u4e00\u6b21\uff08\u4ece1\u53d8\u62100\uff0c\u6216\u8005\u4ece0\u53d8\u62101\uff09 \uff0c \u7a0b\u5e8f\u548c\u5de5\u7a0b\u4e00\u5f88\u50cf\uff0c\u4f46\u662f\u4e3a\u4e86\u6f14\u793a\uff0c\u6240\u4ee5\u7f29\u77ed\u4e86\u8ba1\u6570\u5668\u7684\u65f6\u95f4<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
`timescale 1ns \/ 1ps\nmodule count_module(\n     input clk,\n     input rst_n\n );\n parameter T1MS = 7'd99; \/\/50M\u6676\u632f\u65f6\u949f\n reg [7:0]time_count;\/\/\u65f6\u949f\u8ba1\u6570\u5668\n reg result;\n always@(posedge clk or negedge rst_n)\n     if(!rst_n)begin\n        time_count<=26'd0;\n        result<=1'b0;\n     end\n     else if(time_count>=T1MS)begin\n         time_count<=26'd0;\n         result<=~result;\n     end\n     else time_count<=time_count+1'b1;   \nendmodule\n<\/pre>\n\n\n\n
3.\u521b\u5efa\u4eff\u771f\u6587\u4ef6testbench<\/em><\/h2>\n\n\n\n
1\uff09\u56de\u5230\u4e3b\u754c\u9762\u70b9\u51fb\u5de6\u4fa7 Add Sources ,\u70b9\u51fb \u590d\u9009\u6846\u7684Add or createsimulation sources \u9009\u9879 \u5e76\u70b9\u51fbNEXT<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
2\uff09\u70b9\u9009Create File \u5728\u5f39\u51fa\u7684\u5bf9\u8bdd\u6846\u91cc\u8f93\u5165 testbench \u7684\u540d\u79f0\uff08\u8fd9\u91cc\u7528count_tb\u4ee3\u66ff\uff0c\u5176\u4e2dtb\u4ee3\u8868testbench\u7684\u7f29\u5199\uff09\uff0c\u968f\u540e\u70b9OK<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
3\uff09\u5728\u4e0b\u4e00\u4e2a\u5bf9\u8bdd\u6846\u9009\u62e9OK \u5e76\u5728\u5f39\u51fa\u7684\u5bf9\u9ec4\u6846\u91cc\u9009\u62e9YES<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
4\uff09\u6b64\u65f6\u5c31\u80fd\u5728\u5de5\u7a0b\u7684\u4eff\u771f\u76ee\u5f55\u91cc\u627e\u5230\u6211\u4eec\u521a\u624d\u521b\u5efa\u7684count_tb.v\u6587\u4ef6\u4e86<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u53cc\u51fb\u6253\u5f00 count_tb.v \u7136\u540e\u5728\u91cc\u9762\u6dfb\u52a0testbench \u7684\u6fc0\u52b1\u4ee3\u7801<\/p>\n\n\n\n
`timescale 1ns \/ 1ps\nmodule count_tb(\n\n    );\n    \nreg    clk_i;\nreg    rst_n_i;\n\ninitial begin    \n      clk_i = 0;\n      rst_n_i = 0;\n      #200;\n      rst_n_i = 'b1;\n  end\n\nalways #5 clk_i = ~clk_i;\n\ncount_module u_test(  \n    .clk(clk_i),   \n    .rst_n(rst_n_i)\n);\n\n  \n\nendmodule\n<\/pre>\n\n\n\n
\u5907\u6ce8 \uff1atestbench \u7684\u5199\u6cd5\u548c\u6807\u51c6\u7684\u903b\u8f91\u6709\u70b9\u533a\u522b\uff0c\u5e76\u4e14\u5927\u90e8\u5206\u7684testbench\u4ee3\u7801\u90fd\u662f\u4e0d\u53ef\u7efc\u5408\u7684<\/strong><\/p>\n\n\n\n
testbench \u5185\u5bb9\u6ce8\u91ca\uff1a initial \u6a21\u5757 \u662f\u4ece0\u65f6\u523b\u5f00\u59cb\u5c31\u5de5\u4f5c\u7684\uff0c \u53ea\u6267\u884c\u4e00\u6b21\uff0c #200\u76f8\u5f53\u4e8e\u5ef6\u8fdf200\u4e2a\u5355\u4f4d\u5468\u671f\uff08\u5907\u6ce8 \u8fd9\u53e5\u662f\u4e0d\u53ef\u7efc\u5408\u8bed\u53e5\uff09<\/p>\n\n\n\n
#200\uff1b \u540e\u518d\u8ddf rst_n_i=1\u2019b1; \u4ee3\u8868 200\u4e2a\u5355\u4f4d\u65f6\u95f4\u540e rst\u75310\u7f6e\u4f4d\u52301<\/p>\n\n\n\n
always #5 clk_i = ~clk_i; \u4ee3\u8868\u6bcf5\u4e2a\u5355\u4f4d\u65f6\u95f4 \u7ffb\u8f6c\u4e00\u6b21\uff0c\u4e5f\u5c31\u662f10\u4e2a\u5355\u4f4d\u65f6\u95f4\u4e3a\u4e00\u4e2a\u5468\u671f<\/p>\n\n\n\n
\u81f3\u4e8e\u4eff\u771f\u7684\u65f6\u95f4\u5355\u4f4d \u5219\u5728\u7a0b\u5e8f\u7684\u6700\u9876\u7aef \u63cf\u8ff0 `timescale 1ns \/ 1ps \/\/\u4eff\u771f\u65f6\u95f4\u5355\u4f4d\/\u4eff\u771f\u65f6\u95f4\u7cbe\u5ea6<\/p>\n\n\n\n
count_module u_test\uff08\uff09\u76f8\u5f53\u4e8e\u662f\u5bf9count_module\u7684\u7a0b\u5e8f\u5b9e\u4f8b\u5316\u5e76\u4e14\u547d\u540d\u4e3au_test<\/p>\n\n\n\n
5\uff09\u4eff\u771f\u4ee3\u7801\u7f16\u5199\u5b8c\u6210\u540e\uff0c\u4fdd\u5b58\u8be5\u6587\u4ef6<\/p>\n\n\n\n
\u4e5f\u53ef\u4ee5\u6309\u4e0b\u7eff\u8272\u7bad\u5934 \u9884\u7f16\u8bd1\u4e00\u4e0b\u770b\u770b \u4ee3\u7801\u6709\u6ca1\u6709\u62a5\u9519<\/strong><\/p>\n\n\n\n
\u8fdb\u884c\u4eff\u771f<\/h2>\n\n\n\n
1\uff09 \u70b9\u9009 Run Behavioral simulation\u542f\u52a8\u4eff\u771f<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u5907\u6ce8\uff1a\u5176\u4ed6\u51e0\u4e2a\u9009\u9879\u5206\u522b\u4ee3\u8868 Run Behavior Simulation \u529f\u80fd\u4eff\u771f \uff0cRun Post-Systhesis Functional Simulation \u7efc\u5408\u540e\u7684\u529f\u80fd\u4eff\u771f\uff0cRun Post-Systhesis Timing Simulation \u7efc\u5408\u540e\u7684\u65f6\u5e8f\u4eff\u771f\uff0cRun Post-Implementation Functional Simulation \u5b9e\u73b0\u540e\/\u5e03\u5c40\u5e03\u7ebf\u540e\u7684\u529f\u80fd\u4eff\u771f\uff0cRun Post-Implementation Timing Simulation \u5b9e\u73b0\u540e\/\u5e03\u5c40\u5e03\u7ebf\u540e\u7684\u65f6\u5e8f\u4eff\u771f \u4e00\u822c\u6211\u4eec\u9009\u62e9\u529f\u80fd\u4eff\u771f\u5373\u53ef\u3002<\/p>\n\n\n\n
2\uff09\u63a5\u4e0b\u6765\u5c31\u51fa\u73b0\u4e86\u6211\u4eec\u7684\u4eff\u771f\u4e3b\u754c\u9762<\/p>\n\n\n\n
\u5176\u4e2d Scope \u7a97\u53e3 \u6211\u4eec\u8bbe\u8ba1\u7684\u5c42\u6b21\u5212\u5206\uff0c \u5f53\u6211\u4eec\u9009\u4e2dScope\u7a97\u53e3\u4e2d\u7684\u4efb\u610f\u6a21\u5757\uff0c\u5bf9\u5e94\u6a21\u5757\u7684\u4fe1\u53f7\u5bc4\u5b58\u5668\u90fd\u4f1a\u51fa\u73b0\u5728 Objects\u7a97\u53e3\u4e2d<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
3)\u8fd9\u91cc\u6211\u4eec\u53f3\u952e\u6211\u4eec\u4f8b\u5316\u7684 u_test\u6a21\u5757\uff0c\u5e76\u4e14\u9009\u62e9Add to Wave Window \u5c06u_test\u4e0b\u7684\u6240\u6709\u4fe1\u53f7\u6dfb\u52a0\u5230\u89c2\u5bdf\u7a97\u53e3<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
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\"\"<\/figure>\n\n\n\n
4\uff09\u56e0\u4e3a\u4e0a\u9762\u7684\u4fe1\u53f7\u662f\u65b0\u6dfb\u52a0\u7684\uff0c\u6240\u4ee5\u8fd9\u91cc\u9700\u8981rerun \u4e00\u4e0b\u4eff\u771f\uff0c\u518d\u70b9Run all\uff08\u5982\u679c\u4e0drerun\u7684\u8bdd\uff0c\u65b0\u6dfb\u52a0\u7684\u4fe1\u53f7\u7ebf\u5c06\u4e0d\u4f1a\u6709\u6ce2\u5f62\uff09<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
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\"\"<\/figure>\n\n\n\n
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\"\"<\/figure>\n\n\n\n
\u5c55\u5f00\u6ce2\u5f62 \u53f3\u952e\u70b9time_count\u8ba1\u6570\u5668 \u5728Radix \u4e2d\u5c06\u6211\u4eec\u6570\u636e\u683c\u5f0f\u6539\u6210unsigned Decimal \uff0c\u65e0\u7b26\u53f7\u5341\u8fdb\u5236<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
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\"\"<\/figure>\n\n\n\n
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\"\"<\/figure>\n\n\n\n
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\"\"<\/figure>\n\n\n\n
\u4ee5\u4e0b\u662f\u5b8c\u6574\u5de5\u7a0b\uff1a<\/p>\n\n\n\n
10_PL_SIMULATION_TEST<\/a>\u4e0b\u8f7d<\/a><\/p>\n\n\n\n
\u4ee5\u4e0a\u662f vivado \u81ea\u5e26\u7684\u4eff\u771f\u529f\u80fd\u7684\u7b80\u5355\u8c03\u7528\u548c\u4ecb\u7ecd\uff0c\u5f53\u7136vivado \u4eff\u771f\u7684\u529f\u80fd\u8fdc\u4e0d\u6b62\u6211\u4ecb\u7ecd\u7684\u8fd9\u4e9b\uff0c\u9700\u8981\u5404\u4f4d\u81ea\u884c\u53bb\u6316\u6398\u4e86\uff0c\u4e0d\u4f5c\u5c55\u5f00<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"
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