{"id":4192,"date":"2024-11-08T19:33:30","date_gmt":"2024-11-08T11:33:30","guid":{"rendered":"https:\/\/www.yizishun.com\/?p=4192"},"modified":"2024-12-14T20:41:38","modified_gmt":"2024-12-14T12:41:38","slug":"chisel%e6%b5%8b%e8%af%95%e6%a1%86%e6%9e%b6%e6%8e%a2%e7%b4%a2","status":"publish","type":"post","link":"https:\/\/www.yizishun.com\/?p=4192","title":{"rendered":"\u6570\u5b57\u7535\u8def\u6d4b\u8bd5\u6846\u67b6\u63a2\u7d22…"},"content":{"rendered":"\n

\u8d77\u56e0\u662f\u6570\u7535\u5b9e\u9a8c\u8bfe\u7528vivado\u7528verilog\u5199testbench\uff0c\u4f46\u662f\u6211\u60f3\u7528chisel\u6765\u5b8c\u6210\u4e00\u7cfb\u5217\u4efb\u52a1\uff0c\u4f46\u662f\u6211\u7adf\u7136\u6ca1\u6709\u4ec0\u4e48\u601d\u8def\uff0cysyx\u7684flow\u662fchisel->verilog\uff0c\u7136\u540e\u518d\u7528c++\u7f16\u5199testbench\uff0c\u800cverilator\u672c\u8eab\u4f1a\u628a\u4f60\u7684\u8bbe\u8ba1\u53d8\u6210\u4e00\u4e2acpp\u7684class\uff0c\u6240\u4ee5\u5728\u4f60\u7684testbench\u4e2d\u901a\u8fc7\u5bf9\u8fd9\u4e2aclass\u4e2d\u7684\u67d0\u4e9b\u503c\u505a\u8d4b\u503c\u4ece\u800c\u8fbe\u5230\u5bf9\u6574\u4e2a\u7535\u8def\u7684\u6fc0\u52b1\uff0c\u4f46\u662f\u5728ysyx\u7fa4\u91cc\u8ba4\u4e3a\u8fd9\u79cd\u65b9\u5f0f\u5e76\u4e0d\u597d\uff0c\u4e0d\u80fd\u4f9d\u8d56verilator\u751f\u6210\u7684\u6587\u4ef6\u6765\u5199testbench\uff0c\u76f8\u5f53\u4e8e\u662f\u4f60\u7684testbench\u4e2d\u5bf9\u4e8e\u8fd9\u4e2a\u7c7b\u7684\u5f15\u7528\u5148\u4e8everilator\u8fd9\u4e2a\u7c7b\u7684\u751f\u6210\uff0c\u5728\u5b9e\u9645\u4f7f\u7528\u65f6\u4e5f\u53d1\u73b0\u79fb\u690d\u6027\u8fc7\u5dee\uff0c\u6bcf\u6b21\u5bf9\u4e8e\u4fe1\u53f7\u7684\u6539\u53d8\u90fd\u9700\u8981\u6253\u5f00\u8fd9\u4e2a\u9ed1\u76d2\u6765\u6293\u4fe1\u53f7\uff0c\u6240\u4ee5\u751f\u51fa\u4e86\u4f7f\u7528chisel\u5199testbench\u7684\u60f3\u6cd5\uff0c\u5176\u5b9e\u5c31\u662fchiseltest\uff0c\u4f46\u662f\u636e\u6211\u4e86\u89e3\uff0cchiseltest\u597d\u50cf\u5df2\u7ecf\u5bc4\u4e86\uff0c\u5177\u4f53\u53c2\u8003\u8fd9\u7bc7\u6587\u6863https:\/\/www.chisel-lang.org\/docs\/appendix\/migrating-from-chiseltest<\/a><\/p>\n\n\n\n

\u6240\u4ee5\u5bfc\u81f4\u6211\u4e0d\u77e5\u9053chisel\u8be5\u600e\u4e48\u7f16\u5199testbench\uff0c\u6240\u4ee5\u60f3\u5728\u7f51\u7edc\u4e0a\u63a2\u7d22\u4e00\u4e0b\uff0c\u770b\u770b\u5404\u4f4d\u5927\u4f6c\u4eec\u6709\u6ca1\u6709\u4ec0\u4e48\u89e3\u51b3\u7684\u529e\u6cd5<\/p>\n\n\n\n

\u73b0\u5728\u4ece\u6587\u6863\u4e2d\u5f97\u77e5\uff0cchiseltest\u53d8\u6210\u4e86chiselsim<\/p>\n\n\n\n

\u9996\u5148\u9700\u8981\u4e86\u89e3\u4e00\u4e0bscalatest\uff0c\u56e0\u4e3achiseltest\u5c31\u662f\u8fd9\u4e2a\u98ce\u683c\u7684\uff0cscalatest\u4f3c\u4e4e\u662f\u7531\u5f88\u591a\u4e0d\u540c\u7684\u98ce\u683c\uff0c\u6bd4\u5982FlatSpec\u98ce\u683c\u5c31\u662f\u6211\u9700\u8981\u5b66\u4e60\u7684https:\/\/www.scalatest.org\/scaladoc\/3.2.19\/org\/scalatest\/flatspec\/AnyFlatSpec.html<\/a>\u7a0d\u5fae\u6709\u70b9\u591a\uff0c\u770b\u4e86\u4e00\u90e8\u5206\u4e86\u89e3\u4e86\u4e00\u4e0b<\/p>\n\n\n\n

\u7136\u540e\u6211\u53bb\u4e86\u89e3\u4e86\u4e00\u4e0bchiseltest\uff0c\u8fd9\u4e2a\u5df2\u7ecf\u8fc7\u65f6\u7684\u6d4b\u8bd5\u6846\u67b6\uff0c\u4e3b\u8981\u901a\u8fc7\u770b\u4ed6\u7684readme\uff0c\u4ed6\u7684readme\u6709\u4e00\u90e8\u5206\u7ed9\u4e86\u4e00\u4e9b\u6817\u5b50\uff0c\u53ef\u4ee5\u53bb\u770b\u4e00\u4e0bhttps:\/\/github.com\/ucb-bar\/chiseltest?tab=readme-ov-file<\/a><\/p>\n\n\n\n

\u4f3c\u4e4e\u9664\u4e86\u7528chisel\u5199testbench\uff0c\u8fd8\u6709\u5176\u4ed6\u5f88\u591a\u79cd\u65b9\u5f0f\uff0c\u6bd4\u5982c++\uff0cpython\uff08cocotb\uff09\uff0csv\uff08uvm\u6846\u67b6\uff09<\/p>\n\n\n\n

\u5176\u5b9e\u672c\u8d28\u4e0a\u662f\u56e0\u4e3achisel\u751f\u6210\u7684verilog\u592a\u4e11\u4e86\uff0c\u6bd4\u5982\u8bf4\u6211\u4eca\u5929\u6570\u7535\u5b9e\u9a8c\u8bfe\u60f3\u7528verilog\u5199\u4e00\u4e2a\u7b80\u5355\u7684testbench\u5c31\u89c9\u5f97\u7279\u522b\u7684\u522b\u626d\uff0c\u54ce<\/p>\n\n\n\n

\u6240\u4ee5\u6700\u597d\u7684\u671f\u671b\u5c31\u662f\u53ef\u4ee5\u7528chisel\u5199tb\u4f46\u662f\u4eff\u771f\u901f\u5ea6\u4e0d\u4f1a\u56e0\u6b64\u53d8\u6162\uff0c\u4e0d\u8fc7….\u770b\u5230\u4e00\u4f4d\u4f6c\u7684ppthttps:\/\/eminblog.cc\/slides\/chisel\/#21<\/a><\/p>\n\n\n\n

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

\u8fd8\u662f\u5f97\u56de\u5f52verilog\u5417\u545c\u545c\u545c\uff0c\u6211\u611f\u89c9\u6700\u4e3b\u8981\u7684\u5c31\u662fchiselsim\u7684\u751f\u6001\u8fd8\u662f\u592a\u5dee\u4e86\uff0c\u7136\u540echiselsim\u548ccocotb\u7684\u6027\u80fd\u4e5f\u90fd\u5f88\u5dee<\/p>\n\n\n\n

\u5f15\u7528sequencer\u5927\u4f6c\u7684\u4e00\u53e5\u8bdd\uff1a\u9a8c\u8bc1\u6846\u67b6\u7684\u672c\u8d28\u5c31\u662f\u5982\u4f55\u9ad8\u6548\u7684\u5b9a\u4e49coverage\u4ee5\u53ca\u5982\u4f55\u4fdd\u8bc1\u4eff\u771f\u6027\u80fd\u7684\u540c\u65f6 \u8ba9\u9a8c\u8bc1api\u5c3d\u53ef\u80fd\u7b80\u6d01 \u8fd8\u6709\u5c31\u662f\u51cf\u5c11runtime\u5feb\u901f\u7684\u6536\u6ee1coverage \uff08\u7136\u540e\u4e4b\u540e\u8fd8\u6709\u4e00\u4e9b\u8bdd\u6211\u5c31\u542c\u4e0d\u61c2\u4e86…<\/p>\n\n\n\n

\u7136\u540e\u4ed6\u63a8\u8350chisel-nix\u7684\u9a8c\u8bc1\u6846\u67b6\uff0c\u8ba9\u6211\u53bb\u5eb7\u5eb7<\/p>\n\n\n\n

\u5636…\u6ca1\u4e86\u89e3\u8fc7nix\uff0c\u6253\u7b97\u5148\u53bb\u4e86\u89e3\u4e00\u4e0bnix\uff0c\u9ebb\u4e86\uff0c\u91cc\u9762\u600e\u4e48\u8fd8\u6709rust\u554a\uff0c\u611f\u89c9\u95e8\u69db\u6709\u70b9\u9ad8\u5440<\/p>\n\n\n\n

\u6211\u771f\u6709\u70b9\u5b66\u4e0d\u660e\u767d\u8fd9\u4e2anix\u5440\uff0c\u611f\u89c9\u770b\u6559\u7a0b\u90fd\u660e\u767d\uff0c\u4f46\u662f\u6559\u7a0b\u53c8\u611f\u89c9\u5f88\u4e71\uff0c\u7136\u540e\u4e00\u770b\u8fd9\u4e2achisel-nix\u611f\u89c9\u590d\u6742\u5ea6\u8fd8\u633a\u9ad8\u7684\uff0c\u60f3\u653e\u5f03\u4e86\uff0c\u4f46\u5ffd\u7136\u60f3\u5230jyy\u8bf4\u7684\uff0c\u4f60\u89c9\u5f97\u96be\u80af\u5b9a\u662f\u56e0\u4e3a\u6ca1\u6709\u627e\u5bf9\u6b63\u786e\u7684\u529e\u6cd5\uff0c\u8981\u5b66\u4f1a\u505a\u51cf\u6cd5\uff0c\u5f53\u6211\u5f00\u59cb\u601d\u8003\u4ec0\u4e48\u662f\u6b63\u786e\u7684\u65b9\u6cd5\u7684\u65f6\u5019\uff0c\u6211\u7a81\u7136\u5c31\u53c8\u6709\u4fe1\u5fc3\u4e86\uff0c\u786e\u5b9e\uff0c\u6211\u751a\u81f3\u90fd\u6ca1\u6709\u770b\u8fc7nix\u7684\u6587\u6863….\u6bd4\u5982\u6211\u8fd0\u884cnix build\u7684\u65f6\u5019\u6211\u80fd\u4e0d\u80fd\u5462\u4e2a\u770b\u5230\u4ed6\u7684trace\uff0c\u5176\u5b9e\u6e90\u7801\u662f\u7528\u6765\u4e86\u89e3\u6240\u6709\u7ec6\u8282\u7684\uff0c\u4ece\u6e90\u7801\u5165\u624b\u53ef\u592a\u8822\u4e86<\/p>\n\n\n\n

\u6211\u4e4b\u540e\u53ea\u7528\u4e86nix\u6765\u914d\u7f6e\u6211\u7684macos\uff0c\u5177\u4f53\u7684\u662f\u7528nix-darwin\uff0c\u53ef\u53c2\u8003\u6211\u7684github\u4ed3\u5e93\uff1ahttps:\/\/github.com\/yizishun\/nix-darwin-dotfiles<\/a><\/p>\n\n\n\n

\u6211\u53d1\u73b0\u8fd9\u6574\u4e2a\u4ed3\u5e93\uff08\u6307chisel-nix\uff09\u6211\u90fd\u770b\u4e0d\u592a\u61c2\uff0c\u8fd9\u4e2agcd\u6a21\u5757\u6211\u90fd\u6709\u70b9\u770b\u4e0d\u660e\u767d\uff0c\u4f46\u611f\u89c9\u4e0d\u590d\u6742\u800c\u4e14\u53ef\u4ee5\u5b66\u5230\u5f88\u591a\u9ad8\u7ea7chisel\u7684\u7528\u6cd5<\/p>\n\n\n\n

\u53ea\u53ef\u60dc\u6211\u7684macos\u8dd1\u4e0d\u4e86\u8fd9\u4e2achisel-nix\uff0c\u6709\u4e9binput\u6ca1\u6709\u529e\u6cd5\u6784\u5efa\uff0c\u6709\u4e9binput\uff08dep\uff09\u4eff\u4f5b\u4e0d\u652f\u6301macos\u67b6\u6784\uff0c\u545c\u545c\u545c\u3002\u4e0d\u8fc7\u6ca1\u4e8b\uff0c\u6211\u89c9\u5f97\u81ea\u5df1\u5199\u4e00\u4e2achisel-playground\u5e76\u4e0d\u662f\u5f88\u96be<\/p>\n\n\n\n

\u9636\u6bb5\u6027\u5c0f\u603b\u7ed3<\/h2>\n\n\n\n

\u73b0\u5728\u770b\u5230\u7684\u6700\u597d\u7684\u4f3c\u4e4e\u5c31\u662fchisel-nix\u4e86\uff0c\u5176\u5b9e\u4f3c\u4e4e\u662f\u6709\u4e00\u79cd\u51c6\u5219\u5728\u91cc\u9762<\/p>\n\n\n\n

1\uff0ctestbench\u4e0d\u80fd\u662f\u67d0\u4e2a\u4eff\u771f\u5668specific\u7684\uff0c\u6bd4\u5982ysyx\u7684testbench\u5c31\u53ea\u80fd\u662fverilator\u6765\u4eff\u771f\uff0c\u4e4b\u524d\u4e5f\u7ed9\u6211\u5e26\u6765\u4e86\u4e0d\u5c11\u7684\u56f0\u6270<\/p>\n\n\n\n

2\uff0c\u751f\u6210\u7684module\u662fpure\u7684\uff0c\u5c31\u662f\u751f\u6210verilog\u4ee3\u7801\u4e0d\u5e94\u8be5\u5305\u542b\u4efb\u4f55\u9a8c\u8bc1\u76f8\u5173\u7684\u4ee3\u7801\u5728\u91cc\u9762\uff0cysyx\u662f\u53ef\u4ee5\u505a\u5230\u8fd9\u4e00\u70b9\u7684\uff0c\uff08\u5373\u6a21\u5757\u5e94\u8be5\u662f\u53ef\u4ee5\u7efc\u5408\u7684\uff09<\/p>\n\n\n\n

\u7531\u4e8e\u7b2c\u4e8c\u70b9\u7684\u5b58\u5728\uff0c\u5c31\u9700\u8981module\u548ctestbench\u7684\u76f8\u5173\u6d4b\u8bd5\u8282\u85d5\uff0c\u5728testbench\u4e2d\u53ef\u4ee5\u4f7f\u7528dpi\u6765\u8fdb\u884c\u5bf9\u6a21\u5757\u8fdb\u884c\u704c\u6570\u636e\uff0c\u8fd8\u5e94\u8be5\u5bf9\u6a21\u5757\u7684\u6b63\u786e\u6027\uff08sva\u6216\u8005dpi\u6211\u89c9\u5f97\u90fd\u53ef\u4ee5\uff09\u8fdb\u884c\u5224\u65ad\uff0c\u8fd8\u5e94\u8be5\u751f\u6210\u6ce2\u5f62\u6587\u4ef6\u8ba9\u4eba\u7c7b\u6765\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u6b63\u786e\u6027\u5224\u65ad<\/p>\n\n\n\n

\u6240\u4ee5\u5176\u5b9e\u53ef\u4ee5\u4f7f\u7528verilog\u8fdb\u884ctestbench\u7684\u7f16\u5199\uff0c\u4f46\u662fchisel-nix\u662f\u4f7f\u7528\u7684chisel\u6765\u505a\u7684\uff0c\u751f\u6210\u7684sv\u5b9e\u9645\u4e0a\u4e5f\u662f\u7b26\u5408\u8981\u6c42\u7684\uff08\u56e0\u4e3a\u4f3c\u4e4e\u6211\u770bchisel\u4e5f\u6709\u76f4\u63a5dpi\u7684\u51fd\u6570\u4e86\uff09<\/p>\n\n\n\n

\uff08\u5bf9\u4e86\uff0c\u8fd8\u6709\u4e00\u4e2a\u5c0f\u95ee\u9898\uff0c\u4e4b\u524dysyx\u53ef\u4ee5\u76f4\u63a5\u6253\u5f00verilator\u8fd9\u4e2a\u9ed1\u76d2\u5b50\u6765\u6478\u5230\u91cc\u9762\u7684\u4fe1\u53f7\uff0c\u5373\u7528verilator\u6a21\u62df\u8de8\u6a21\u5757\u5f15\u7528\uff08\u6bd4\u5982\u7528\u8fd9\u4e9b\u5185\u90e8\u4fe1\u53f7\u8fdb\u884cdifftest\u554a\uff09\uff0c\u4f46\u662f\u5176\u5b9everilog\u548cchisel\u90fd\u6709\u76f8\u5173\u7684\u8de8\u6a21\u5757\u5f15\u7528\u7684\u65b9\u5f0f\u4e86\uff0c\u6bd4\u5982\u8bf4chisel3.probes\uff09<\/p>\n\n\n\n

\u6240\u4ee5\uff0c\u603b\u7ed3\u4e00\u4e0b\uff0c\u505a\u6cd5\u5c31\u662f\uff0c\u7528\u4e00\u4e2a\u53ef\u4ee5\u5728\u591a\u4e2a\u4eff\u771f\u5668\u4e0a\u9762\u8fd0\u884c\u7684\u8bed\u8a00\uff08v\uff0csv\uff0cchisel…\uff09\uff0c\u5199\u4e00\u4e2atestbench\uff0c\u8fd9\u4e2atestbench\u8981\u5b9e\u73b0\u5bf9\u6a21\u5757\u7684\u704c\u6570\u636e\uff08dpi\uff0c\u6216\u8005\u76f4\u63a5\u8d4b\u503c\uff09\uff0c\u4ee5\u53ca\u5bf9\u76f8\u5173\u4fe1\u53f7\uff08\u9876\u5c42\u4fe1\u53f7\u6216\u8005xmr\u5f15\u7528\u62ff\u4fe1\u53f7\uff09\u7684\u68c0\u6d4b\uff08sva\uff0cdifftest\uff08dpi\uff09\uff09<\/p>\n\n\n\n

\n\n\n\n

\u73b0\u5728\u6253\u7b97\u81ea\u5df1\u5199\u4e00\u4e2achisel-playground\uff0c\u5728\u6b64\u4e4b\u524d\u6211\u751a\u81f3\u90fd\u4e0d\u592a\u660e\u767dmill\u7684\u5de5\u4f5c\u539f\u7406\uff08\u800c\u4e14\u6211\u7528nixpkgs\u4e0b\u8f7d\u7684mill\u4f1a\u51fa\u73b0\u5947\u602a\u7684\u95ee\u9898\uff0c\u670d\u4e86\uff09,\u6253\u7b97\u5148\u8bfb\u8bfbmill\u7684\u6587\u6863<\/p>\n\n\n\n

\u7136\u540e\u6211\u53d1\u73b0\u6211\u4e0d\u77e5\u9053\u600e\u4e48bump\u4e00\u4e2a\u65b0\u7684chisel\uff0c\u56e0\u4e3achisel-nix\u91cc\u9762\u7684tb\u9700\u8981\u5f88\u591a\u5f88\u65b0\u7684chisel\u7279\u6027\uff0c\u6240\u4ee5\u6211\u6253\u7b97\u6309\u7167\u4e0a\u9762\u7684concept\u5b66\u4e60\u4e00\u4e0bsystemverilog\uff0c\u7136\u540e\u7528sv\u6784\u9020\u6211\u7684chisel-playground<\/p>\n\n\n\n

UVM<\/mark><\/strong><\/h2>\n\n\n\n

\u6709\u4e00\u4e2a\u63cf\u8ff0\u4e5f\u5f88\u597d\u7684\u63cf\u8ff0\u4e86tb\u7684\u4f5c\u7528<\/p>\n\n\n\n

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

\u8fd9\u4e2a\u7f51\u7ad9\u5f88\u4e0d\u9519\uff1ahttps:\/\/www.chipverify.com\/systemverilog\/systemverilog-simple-testbench<\/a><\/p>\n\n\n\n

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

\u5728\u6211\u60f3\u81ea\u5df1\u5b9e\u73b0\u4e00\u904d\u8fd9\u4e2atb\u7684\u65f6\u5019\uff0c\u6211\u53d1\u73b0\u6709\u4e2a\u4e1c\u897f\u53eb\u505aUVM\uff0c\u8fd9\u4e2a\u4e1c\u897f\u4e0d\u4ec5\u5e2e\u6211\u5df2\u7ecf\u5b9e\u73b0\u4e86\u4e00\u4e2atb\u7684\u6846\u67b6\uff0c\u800c\u4e14\u662f\u5f88\u6807\u51c6\u5316\u7684<\/p>\n\n\n\n

\u6211\u5c1d\u8bd5\u4f7f\u7528\u591a\u79cd\u8bed\u8a00\u4e3agcd\u5199tb<\/p>\n\n\n\n

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

\u4f46\u662fsv-verilator\u9996\u5148\u5c31\u9047\u5230\u4e86\u5404\u79cd\u5404\u6837\u7684\u95ee\u9898\uff0c\u9996\u5148\u5c31\u662fverilator\u5bf9\u4e8evirtual interface\u7684\u4fe1\u53f7\u53d8\u5316\u6ca1\u6709\u529e\u6cd5dump\uff0chttps:\/\/github.com\/verilator\/verilator\/issues\/5044<\/a>\uff0c\u6211\u5f53\u65f6\u8fd8\u4ee5\u4e3a\u662f\u6211\u81ea\u5df1\u7684\u95ee\u9898…..debug\u4e86\u597d\u4e45\uff0c\u9ebb\u4e86\uff0c\u7136\u540e\u6211\u81ea\u5df1\u7684\u8bbe\u8ba1\u4f30\u8ba1\u4e5f\u6709\u95ee\u9898\uff0c\u4f46\u662f\u7531\u4e8e\u6ca1\u6709\u6ce2\u5f62\uff0c\u6211\u5f88\u96bedebug\uff0c\u4e8e\u662f<\/p>\n\n\n\n

\u6253\u7b97\u4e0b\u4e00\u4e2avcs\u8bd5\u4e00\u4e0b\uff0c\u770b\u4e86\u4e00\u4e0bvcs\u597d\u50cf\u4e5f\u662f\u628av->c\uff0c\u7136\u540e\u53d8\u6210\u53ef\u6267\u884c\u6587\u4ef6<\/p>\n\n\n\n

\u6709\u70b9\u529d\u9000\u4e86\uff0c\u8fd9\u4e2a\u4e1c\u897f\u662f\u5546\u4e1a\u7248\u7684\uff0c\u800c\u4e14\u4e0d\u652f\u6301macos\uff0c\u5bfc\u81f4\u6211\u6781\u5176\u96be\u53d7\u554a\u554a\u554a\u554a\u554a\u554a<\/p>\n\n\n\n

\u7136\u540e\u6211\u53d1\u73b0iverilog\u8fd9\u4e2a\u4e1c\u897f\u53c8\u7279\u522b\u5783\u573e\uff0c\u90fd\u4e0d\u652f\u6301sv\u7684\u65b0\u7279\u6027\uff0cdpi-c\u90fd\u4e0d\u652f\u6301\uff0c\u53c8\u770b\u4e86\u4e00\u4e0b\uff0c\u5565\u90fd\u4e0d\u652f\u6301\uff0c\u670d\u4e86<\/p>\n\n\n\n

\u54ce\uff0c\u8fd9\u53ef\u600e\u4e48\u529e<\/p>\n\n\n\n

\u4f3c\u4e4e\u6709\u4eba\u914d\u4e86\u4e00\u4e2adocker\u955c\u50cf\uff0clet me try<\/p>\n\n\n\n

\u6210\u529f\u4e86\uff0c\u6551\u6211\u5927\u547d\uff1ahttps:\/\/zhuanlan.zhihu.com\/p\/266225644<\/a><\/p>\n\n\n\n

\u6211\u9996\u5148\u7528sv\u5b9e\u73b0\u4e86\u4e00\u4e2atb\uff0c\u7136\u540e\u53d1\u73b0UVM\u5b9e\u9645\u4e0a\u5c31\u662fsv\u6846\u67b6\u7684\u4e00\u4e2a\u89c4\u8303\u5316\uff0c\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5f88\u89c4\u8303\u7684\u63a5\u53e3\uff0c\u6bd4\u5982\u8bf4<\/p>\n\n\n\n

\u4e00\u822csv\u662f\u7528mailbox\u6765\u8fdb\u884cdrv\u548cgenerator\uff0cmon\u548csb\u7684\u901a\u4fe1\uff0c\u4f46\u662fUVM\u63d0\u4f9b\u4e86\u66f4\u89c4\u8303\u7684TLM\u7684\u63a5\u53e3\uff0c\u603b\u4e4b\u8fd9\u4e9b\u4e1c\u897f\u4e00\u65f6\u534a\u4f1a\u4e5f\u8bf4\u4e0d\u592a\u6e05\u695a\uff0c\u4f60\u7528sv\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u4e00\u4e2a\u81ea\u5df1\u7684\u7684\u201cUVM\u201d\uff0c\u5927\u6982\u5c31\u662f\u8fd9\u4e48\u4e2a\u610f\u601d\uff0c\u6211\u4e3b\u8981\u770b\u8fd9\u4e2a\u7f51\u7ad9\u6765\u5199\u7684https:\/\/www.chipverify.com\/uvm\/uvm-testbench-example-1<\/a>\uff0c\u6211\u89c9\u5f97\u5199\u7684\u8fd8\u884c<\/p>\n\n\n\n

\u6211\u611f\u89c9\u6574\u4e2atb\u90fd\u5f88\u4f9d\u8d56\u4e8e\u8bbe\u8ba1\uff0c\u603b\u4e4b\u96be\u4ee5\u505a\u5230\u89e3\u8026<\/p>\n\n\n\n

verilator\u5bf9\u4e8esv\u7684\u652f\u6301\u8fd8\u662f\u4e0d\u591f\uff0c\u4e0d\u8fc7\u8fd8\u662f\u627e\u5230\u4e86\u4e00\u4e9b\u9002\u7528\u4e8everilator\u7684uvm\u6846\u67b6\uff0chttps:\/\/github.com\/chipsalliance\/uvm-verilator?tab=readme-ov-file<\/a>\uff0c\u4ee5\u53ca\u7528\u6cd5\uff0chttps:\/\/github.com\/MikeCovrado\/GettingVerilatorStartedWithUVM\/blob\/main\/scripts\/run_verilator.sh<\/a>\uff0c\u6700\u540e\u8dd1\u51fa\u6765\u4e86\uff0c\u4f46\u662f\u603b\u662f\u6709\u5f88\u591a\u4e0d\u5c3d\u5982\u610f\u7684\u5730\u65b9<\/p>\n\n\n\n

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

COCOTB<\/mark><\/strong><\/h2>\n\n\n\n

\u8fd9\u4e2a\u4e1c\u897f\u7684makefile\u597d\u50cf\u6709\u70b9\u95ee\u9898\uff0c\u6211\u8fd8\u63d0\u4e86\u4e00\u4e2aisuuehttps:\/\/github.com\/cocotb\/cocotb\/issues\/4284<\/a><\/p>\n\n\n\n

\u611f\u89c9\u8fd9\u4e2a\u4e1c\u897f\u5199\u4e00\u70b9\u5c0f\u4e1c\u897f\u7684\u8bbe\u8ba1\u633a\u597d\u7684\uff0c\u6211\u89c9\u5f97\u4ed6\u6bd4cpp\u597d\u5199\uff0c\u4e5f\u66f4\u52a0\u7b80\u5355\uff0c\u4f46\u662f\u7f3a\u70b9\u4f30\u8ba1\u5c31\u662f\u901f\u5ea6\u5f88\u6162<\/p>\n\n\n\n

\u603b\u7ed3<\/mark><\/strong><\/h2>\n\n\n\n

\u6700\u540e\u5199\u4e86\u4e00\u4e2a\u901a\u7528\u7684digital-playground<\/strong>\uff0c\u611f\u89c9\u5f88\u65e0\u654c\uff0c\u96c6\u767e\u5bb6\u4e4b\u6240\u957f\uff0c\u5927\u54e5\u4eec\u70b9\u70b9star\uff0c\u611f\u8c22<\/p>\n\n\n\n

https:\/\/github.com\/yizishun\/Digital-playground<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u8d77\u56e0\u662f\u6570\u7535\u5b9e\u9a8c\u8bfe\u7528vivado\u7528verilog\u5199testbe…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,11],"tags":[],"class_list":["post-4192","post","type-post","status-publish","format-standard","hentry","category-ysyx","category-cs"],"_links":{"self":[{"href":"https:\/\/www.yizishun.com\/index.php?rest_route=\/wp\/v2\/posts\/4192","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yizishun.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yizishun.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yizishun.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yizishun.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4192"}],"version-history":[{"count":78,"href":"https:\/\/www.yizishun.com\/index.php?rest_route=\/wp\/v2\/posts\/4192\/revisions"}],"predecessor-version":[{"id":4328,"href":"https:\/\/www.yizishun.com\/index.php?rest_route=\/wp\/v2\/posts\/4192\/revisions\/4328"}],"wp:attachment":[{"href":"https:\/\/www.yizishun.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4192"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yizishun.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4192"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yizishun.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}