{"id":37628,"date":"2023-07-07T10:47:29","date_gmt":"2023-07-07T02:47:29","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=37628"},"modified":"2023-07-07T10:47:29","modified_gmt":"2023-07-07T02:47:29","slug":"%e8%bf%99%e6%ac%a1%e4%b8%8d%e8%af%b4chiplet%e7%9a%84%e5%a5%bd%ef%bc%8c%e6%9d%a5%e8%b0%88%e8%b0%88chiplet%e7%9a%84%e5%9d%8f","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/info\/37628.html","title":{"rendered":"\u8fd9\u6b21\u4e0d\u8bf4chiplet\u7684\u597d\uff0c\u6765\u8c08\u8c08chiplet\u7684\u201c\u574f\u201d"},"content":{"rendered":"

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<\/p>\n

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\u539f\u672cmonolithic\u5355die\u65b9\u6848\u4e0b\uff0c\u53d1\u751f\u95ee\u9898\u8981\u6eaf\u6e90\uff0c\u82af\u7247\u8bbe\u8ba1\u4f01\u4e1a\u81ea\u8eab\u901a\u5e38\u4f1a\u6709\u8db3\u591f\u7684\u4fe1\u606f\u6765\u505adebug\uff1b\u4f46\u5982\u679c\u4e0d\u540c\u7684die\u6765\u81ea\u4e0d\u540c\u7684\u4f9b\u5e94\u5546\uff0c\u5373\u4fbf\u68c0\u6d4b\u5230\u67d0\u4e2a\u9519\u8bef\u6765\u81ea\u67d0\u9897die\uff0c\u5176\u6839\u6e90\u4e5f\u672a\u5fc5\u5c31\u662f\u8fd9\u7247die\u548c\u8fd9\u5bb6\u4f9b\u5e94\u5546\u3002\u5982\u6b64\u4e00\u6765\uff0c\u95ee\u9898\u5c31\u53d8\u5f97\u76f8\u5f53\u590d\u6742\u3002<\/p>\n

\u8fd9\u5c31\u6d89\u53ca\u5230\u6240\u8c13\u7684chiplet\u751f\u6001\u95ee\u9898\u2014\u2014\u5f53\u8fd9\u6837\u4e00\u4e2a\u751f\u6001\u9700\u8981\u591a\u65b9\u534f\u4f5c\uff0c\u5219\u82af\u7247\u8bbe\u8ba1\u3001\u5236\u9020\u3001\u5c01\u6d4b\u6d41\u7a0b\u90fd\u5c06\u53d1\u751f\u76f8\u5f53\u5927\u7684\u53d8\u5316\uff1b\u4e14\u6709\u591a\u65b9\u53c2\u4e0e\u65f6\uff0c\u8fd9\u6837\u7684\u751f\u6001\u5c31\u6bd4Intel\u4f5c\u4e3aIDM\u5173\u8d77\u95e8\u6765\u8bbe\u8ba1\u3001\u5236\u9020\u3001\u5c01\u88c5\u82af\u7247\u590d\u6742\u8bb8\u591a\uff0c\u5373\u4fbf\u73b0\u5728Intel\u7684\u5f02\u6784\u96c6\u6210\u82af\u7247\u4e5f\u603b\u6709\u4e00\u4e9b\u90e8\u5206\u662f\u6765\u81ea\u5916\u90e8foundry\u5382\u6216\u4f9b\u5e94\u5546(\u5982LakeField\u82af\u7247\u5c01\u88c5\u7684DRAM\uff0c\u5c31\u6765\u81ea\u5176\u4ed6\u4f9b\u5e94\u5546)\u3002<\/p>\n

\u201c\u751f\u6001\u201d\u5173\u4e4e\u7684\u5c31\u662f\u6807\u51c6\u95ee\u9898\u4e86\uff0c\u6bd4\u5982\u7535\u538b\u591a\u5c11\u3001I\/O\u5bc6\u5ea6\u5982\u4f55\u7b49\u7b49\u3002\u5373\u4fbf\u662f\u76f8\u540c\u7684foundry\u5382\uff0c\u4e5f\u56e0\u4e3a\u4e0d\u540c\u7684chiplet\u6765\u81ea\u4e0d\u540c\u6279\u6b21\uff0c\u5b58\u5728\u8bf8\u591a\u9700\u8981\u8003\u8651\u7684\u95ee\u9898\u3002\u5982\u679c\u4e0d\u540c\u7684chiplet\u57fa\u4e8e\u4e0d\u540c\u7684\u5de5\u827a\uff0c\u5219\u6709\u66f4\u591a\u95ee\u9898\u8981\u89e3\u51b3\uff1a\u5982\u9009\u62e9die-to-die\u63a5\u53e3\u89e3\u8026\u5408\u3002<\/p>\n

\u4e3e\u4f8b\u6765\u8bf4\uff0c\u67d0\u4e2a\u8981\u5e94\u7528\u5c16\u7aef\u5236\u9020\u5de5\u827a\u7684\u7279\u5b9aIP\u8fde\u63a5\u5230die-to-die\u6865\u7684\u90e8\u5206\uff0c\u5176\u4e0a\u6709\u4e2a\u5904\u7406\u5668\u6838\u5fc3\u6216\u8005\u52a0\u901f\u5668\uff0c\u53ef\u4ee5\u85c9\u7531AXI\u63a5\u53e3\u505a\u76f4\u8fde\uff0c\u4f46\u5f88\u663e\u7136\u9700\u8981\u641e\u6e05\u695a\u6838\u5fc3\/\u52a0\u901f\u5668\u5982\u4f55\u83b7\u53d6\u6570\u636e\u2014\u2014\u5982\u679c\u91c7\u7528\u5171\u4eab\u5b58\u50a8(shared\u00a0memory)\u65b9\u6848\uff0c\u5982\u4f55\u8bbf\u95ee\u5b58\u50a8\u5c31\u9700\u8981\u505a\u5b9a\u4e49\u3002<\/p>\n

\u5982\u679c\u662f\u591a\u6838\u7cfb\u7edf\uff0c\u8fd8\u9700\u8981\u9488\u5bf9\u52a0\u901f\u5668\u672c\u5730\u5b58\u50a8\u505a\u597d\u7cfb\u7edf\u5b9a\u4e49\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u6570\u636e\u4f20\u8f93\u3002\u90a3\u4e48\u8fd9\u5c31\u4e0d\u5149\u662f\u8be5IP\u672c\u8eab\u7684\u95ee\u9898\uff0c\u800c\u6d89\u53ca\u5230\u5b83\u6240\u5728\u7684\u6574\u4e2achiplet\u2014\u2014\u8fd9\u4e00\u590d\u6742\u7cfb\u7edf\u51fa\u73b0\u95ee\u9898\uff0c\u5149\u662f\u641e\u6e05\u695a\u7a76\u7adf\u8c01\u662f\u95ee\u9898\u7684\u6839\u6e90\u5c31\u76f8\u5f53\u4e0d\u7b80\u5355\u3002<\/p>\n

\u53ef\u89c1\u628a\u539f\u672cmonolithic\u5355die\u5927\u82af\u7247\u505a\u62c6\u89e3\uff0c\u53ef\u8fdc\u4e0d\u6b62\u662f\u7ecf\u6d4e\u6548\u76ca\u6216\u8005\u514b\u670d\u539f\u6709\u82af\u7247\u5236\u9020\u7f3a\u9677\u8fd9\u4e9b\u7ea2\u5229\u800c\u5df2\u3002\u4e00\u5806\u590d\u6742\u95ee\u9898\u63a5\u8e35\u800c\u81f3\uff0c\u751a\u81f3\u53ef\u80fd\u5bf9\u884c\u4e1a\u4ef7\u503c\u91cd\u5fc3\u9020\u6210\u5f71\u54cd\uff0c\u4e43\u81f3IP\u4f9b\u5e94\u5546\u8fd9\u6837\u7684\u4e1a\u52a1\u6a21\u578b\u90fd\u53d7\u5230\u6311\u6218\u3002\u6240\u4ee5\u76f4\u5230\u73b0\u9636\u6bb5\uff0cchiplet\u90fd\u53ea\u662f\u5c11\u90e8\u5206\u5927\u578b\u4f01\u4e1a\u7684\u4e13\u5c5e\u3002<\/p>\n

<\/p>\n

\u56fe2\uff1a\u4e00\u4e2a\u4e2achiplet\u76f8\u8fde\u7ec4\u6210\u4e86\u4e00\u9897\u82af\u7247\u3002<\/strong><\/p>\n

\u65e2\u7136chiplet\u751f\u6001\u8fd8\u5982\u6b64\u4e0d\u5b8c\u5584\uff0c\u6216\u8005\u8bf4chiplet\u8fd8\u4e0d\u5b58\u5728\u50cf\u5a92\u4f53\u5ba3\u4f20\u4e2d\u6240\u63d0\u5230\u7684\u90a3\u6837\uff0c\u5728\u8fbe\u6210\u5236\u9020\u5de5\u827a\u9ad8\u5ea6\u7075\u6d3b\u7684\u540c\u65f6\uff0c\u5927\u89c4\u6a21\u9002\u7528\u7684\u751f\u6001\uff1b\u90a3\u4e48\u5bf9\u4e8e\u8bbe\u8ba1\u4e00\u9897\u5148\u8fdbASIC\u82af\u7247\u7684\u4f01\u4e1a\u800c\u8a00\uff0c\u4ed6\u4eec\u5c31\u9700\u8981\u540c\u65f6\u5e76\u884c\u591a\u4e2achiplet\u7684\u8bbe\u8ba1\uff0c\u56e0\u4e3a\u6240\u6709\u7684\u8fd9\u4e9bchiplet\u6700\u7ec8\u662f\u9700\u8981\u534f\u540c\u5de5\u4f5c\uff0c\u6784\u6210\u4e00\u5957\u7cfb\u7edf\u7684\u3002<\/p>\n

\u5728\u505a\u8fd9\u9897AISC\u5148\u671f\uff0c\u5c31\u9996\u5148\u51fa\u73b0\u4e86\u9700\u8981\u591a\u65b9\u534f\u540c\u7684\u95ee\u9898\uff1a\u5982\u4f55\u505achiplet\u7684\u201c\u5207\u5206\u201d(decomposition)\u3002\u4ec5\u662f\u5207\u5206\u8fd9\u4e00\u4e2a\u52a8\u4f5c\u90fd\u6709\u76f8\u5f53\u591a\u7684\u672a\u77e5\uff0c\u73b0\u9636\u6bb5\u8c01\u90fd\u5f97\u6478\u7740\u77f3\u5934\u8fc7\u6cb3\u3002\u800c\u5c06chiplet\u518d\u884c\u85c9\u7531\u5148\u8fdb\u5c01\u88c5\u7ec4\u6210\u82af\u7247\u7684\u8fc7\u7a0b\u53c8\u5145\u6ee1\u6311\u6218\u3002<\/p>\n

\u897f\u95e8\u5b50\u6570\u5b57\u5de5\u4e1a\u8f6f\u4ef6\u6b64\u524d\u5728\u63a5\u53d7\u5a92\u4f53\u91c7\u8bbf\u65f6\u66fe\u8bf4\uff0c\u50cf3D\u5806\u53e0\u8fd9\u6837\u7684\u65b9\u6848\uff0c\u73b0\u5728\u5728\u6267\u884c\u4e0a\u4ecd\u4ee5\u624b\u52a8(manually)\u4e3a\u4e3b\u3002\u771f\u6b63\u7684\u81ea\u52a8\u5316\u5de5\u5177\u5e94\u5f53\u662f\u53bb\u505achiplet\u5206\u89e3\u3001\u57283D\u5c01\u88c5\u4e0a\u8981\u786e\u4fdd\u7535\u6e90\u8d2f\u7a7f\u5404\u4e2a\u5c42\uff0c\u5b8c\u6210\u591adie\u7684\u65f6\u5e8f\u6536\u655b\u7b49\u5de5\u4f5c\u7684\u3002\u4f46\u8fd9\u6837\u7684\u5de5\u5177\u8981\u6210\u4e3a\u4e3b\u6d41\u8d77\u7801\u8fd8\u9700\u89812-3\u5e74\u7684\u65f6\u95f4\u3002<\/p>\n

\u66f4\u591a\u95ee\u9898\u968f\u4e4b\u800c\u6765\u3002Chiplet\u7684\u91cd\u8981\u4ef7\u503c\u4e4b\u4e00\uff0c\u5c31\u662f\u53ef\u4ee5\u5c06\u4e0d\u540c\u7684\u5236\u9020\u5de5\u827a\u878d\u5408\u5230\u4e00\u8d77\u3002\u6bd4\u5982\u8bf4I\/O\u00a0die\u7531foundry\u5382A\u5236\u9020\uff0c\u6838\u5fc3\u5904\u7406\u5668\u7531foundry\u5382B\u5236\u9020\u3002\u53ef\u6700\u7ec8\u7684\u4e24\u76f8\u7ed3\u5408\u5374\u8fdc\u4e0d\u662f\u8fd9\u4e48\u7b80\u5355\u3002\u6bd4\u5982\u5c01\u88c5\u7684\u4fe1\u53f7\u8fde\u63a5\u6570\uff0c\u5f53\u4ecb\u5165chiplet\u65f6\uff0c\u5176\u6570\u91cf\u5c31\u662f\u975echiplet\u7684\u4e24\u500d\u4ee5\u4e0a\u3002<\/p>\n

\u57fa\u4e8e\u884c\u4e1a\u5bf9chiplet\u7684\u770b\u597d\u548c\u53d1\u5c55\u8d8b\u5411\uff0c\u5c31\u957f\u671f\u6765\u770b\uff0c\u591afoundry\u7684chiplet\u751f\u6001\u6700\u7ec8\u4f1a\u6210\u578b\u3002\u4f46\u8fd9\u4e2a\u201c\u751f\u6001\u201d\u7a76\u7adf\u662f\u4ec0\u4e48\u6837\u5b50\uff0c\u4f3c\u4e4e\u8fd8\u672a\u89c1\u5b9a\u6570\u3002<\/p>\n

Synopsys\u8ba4\u4e3a\uff0c\u7edd\u5927\u90e8\u5206\u96c6\u6210\u7cfb\u7edf\u8fd8\u662f\u4f1a\u7531\u4e00\u5bb6\u4f01\u4e1a\u4f9b\u7ed9\uff0c\u8fd9\u5bb6\u4f01\u4e1a\u672c\u8eab\u662fchiplet\u7684\u5236\u9020\u5546\uff0c\u540c\u65f6\u4e5f\u662f\u6574\u4e2a\u5c01\u88c5\u7684\u96c6\u6210\u5546\u3002\u67d0\u4e9b\u7279\u5b9a\u7684chiplet\u4f1a\u6765\u81ea\u5916\u90e8\u4f9b\u5e94\u5546\u3002\u5f53\u5916\u90e8chiplet\u4f9b\u5e94\u5546\u6784\u6210\u7ade\u4e89\u5173\u7cfb\u65f6\uff0c\u63a5\u53e3\u4e4b\u7c7b\u7684\u95ee\u9898\u5c31\u9700\u8981\u6807\u51c6\u5316\u4e86\uff0c\u5373foundy\u00a0A\u548cfoundry\u00a0B\u7684\u5c01\u88c5\u9700\u8981\u6309\u7167\u540c\u4e00\u4e2a\u6807\u51c6\u53bb\u6267\u884c\u2014\u2014\u6216\u8005\u6700\u7ec8\u505a\u96c6\u6210\u7684\u4f01\u4e1a\u9700\u8981\u6709\u6280\u672f\u53bb\u9690\u85cf\u4e0d\u540cchiplet\u7684\u5dee\u5f02\u5316\u95ee\u9898\u3002<\/p>\n

\u5bf9\u5927\u90e8\u5206\u4f01\u4e1a\u548c\u6574\u4e2a\u884c\u4e1a\u800c\u8a00\uff0c\u6700\u9ad8\u6548\u7684\u65b9\u6cd5\u81ea\u7136\u662f\u9488\u5bf9\u6807\u51c6\u529f\u80fd\u6709\u6807\u51c6\u7684\u8f93\u5165\u8f93\u51fa\u65b9\u6848\uff0c\u8fd9\u4e5f\u662fUCIe\u73b0\u5728\u8fd9\u4e48\u706b\u7684\u539f\u56e0\u3002\u8fde\u63a5\u6807\u51c6\u7684\u4e00\u81f4\u6027\u5f53\u4e0b\u4ecd\u662f\u6311\u6218\uff0c\u5149\u662fPHY\u5c42\u9762\u7684\u4e92\u8054\u517c\u5bb9\u6027\u662f\u4e0d\u591f\u7684\uff0c\u63a7\u5236\u903b\u8f91\u4e0e\u534f\u8bae\u4e5f\u9700\u8981\u5f7c\u6b64\u517c\u5bb9\u3002<\/p>\n

\u5728\u8fd9\u4e00\u4f8b\u4e2d\uff0c\u6700\u7ec8\u505a\u96c6\u6210\u7684\u82af\u7247\u8bbe\u8ba1\u4f01\u4e1a\u505a\u4e2a\u57fa\u4e8einterposer\u7684\u8bbe\u8ba1\uff0c\u5373\u4f5c\u4e3asubstrate\u8fde\u63a5\u6765\u81eafoundry\u00a0A\u548cfoundry\u00a0B\u7684\u4e24\u7247die\uff0c\u5176\u4e2d\u8981\u5b9a\u4e49pin\u00a0pitch\u7b49\u95ee\u9898\uff1b\u5219\u4e24\u5bb6foundry\u5382\u9700\u8981\u6309\u7167\u5bf9\u5e94\u7684\u89c4\u5219\u53bb\u6267\u884c\u3002<\/p>\n

\u800c\u5982\u524d\u6240\u8ff0\uff0cchiplet\u7ea7\u3001\u82af\u7247\u7ea7\u3001\u7cfb\u7edf\u7ea7\u7684\u67b6\u6784\u5e08\u6b64\u65f6\u9700\u8981\u548c\u5c01\u88c5\u6280\u672f\u56e2\u961f\u6253\u914d\u5408\u3002\u76f8\u6bd4\u4e8e\u5e38\u89c4\u7684ASIC\u82af\u7247\u8bbe\u8ba1\uff0c\u591a\u51fa\u4e86\u5927\u91cf\u67b6\u6784\u89c4\u5212\u76f8\u5173\u7684\u5de5\u4f5c\u3002\u4e0d\u53ea\u662f\u201c\u5de6\u79fb\u201d\uff0c\u8fd9\u5728chiplet\u751f\u6001\u7cfb\u7edf\u91cc\uff0c\u589e\u52a0\u4e86\u76f8\u5f53\u7684\u5de5\u4f5c\u91cf\u3002<\/p>\n

\u6807\u51c6\u5316\u95ee\u9898\u4e0a\uff0c\u6bd4\u8f83\u5927\u7684\u4e00\u4e2a\u6311\u6218\u662fchiplet\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u5c24\u5176\u662f\u5f53chiplet\u6765\u81ea\u591a\u4e2afoundry\u5382\u65f6\u2014\u2014\u8fd9\u4e5f\u662f\u8bf8\u591a\u73b0\u6709\u6807\u51c6\u7684\u5173\u6ce8\u70b9\u3002\u800c\u4e00\u65e6\u6d89\u53ca\u5230\u901a\u4fe1\uff0c\u5b89\u5168\u95ee\u9898\u53c8\u8981\u63d0\u4e0a\u65e5\u7a0b\uff1b\u5219\u901a\u4fe1\u673a\u5236\u9700\u8981\u8003\u8651\u516c\u94a5\u52a0\u5bc6\u4e4b\u7c7b\u7684\u95ee\u9898\u3002Chiplet\u901a\u4fe1\u548c\u5b89\u5168\u7ea7\u522b\u7684\u6807\u51c6\u5316\u5f88\u91cd\u8981\u3002<\/p>\n

\u4ece\u7269\u7406\u5c42\u9762\u6765\u770b\uff0c\u76f8\u90bb\u7684chiplet\u53ef\u80fd\u5b58\u5728\u76f8\u4e92\u7684\u70ed\u3001\u78c1\u4f5c\u7528\u95ee\u9898\u3002\u5bf9\u6b64\u9700\u8981\u5c31chiplet\u95f4\u7684layout\u67b6\u6784\u505a\u5206\u6790\uff0c\u5bf9\u4e8echiplet\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u8fdb\u884c\u5efa\u6a21\u3002\u5b9e\u9645\u4e0a\uff0c\u6211\u4eec\u77e5\u9053foundry\u672c\u8eab\u4f1a\u9488\u5bf9\u5c01\u88c5\u6784\u5efa\u590d\u6742\u6a21\u578b\u6765\u5206\u6790\u548c\u6d4b\u8bd5\uff0c\u4f46\u663e\u7136\u8303\u56f4\u4ec5\u9650\u4e8e\u81ea\u5df1\u8d1f\u8d23\u7684IP\u90e8\u5206\u2014\u2014\u6240\u4ee5\u5982\u679c\u662f\u6765\u81ea\u591a\u4e2afoundry\u5382\uff0c\u5219\u66f4\u9ad8\u5c42\u7ea7\u7684\u5206\u6790\u81ea\u7136\u6210\u4e3a\u4e00\u5927\u6311\u6218\uff1a\u7535\u8def\u3001layout\u3001substrate\u7b49\u7684\u590d\u6742\u6a21\u578b\u90fd\u9700\u8981\u8003\u8651\u3002<\/p>\n

\u5728\u6807\u51c6\u5316\u7684\u95ee\u9898\u4e0a\uff0c\u8fd8\u8981\u8003\u8651\u4e0d\u540cfoundry\u5382\u7684\u6280\u672f\u4e0eIP\u4fdd\u62a4\uff0c\u4ee5\u53ca\u5728\u6b64\u57fa\u7840\u4e0a\u53bb\u505a\u4f4e\u5c42\u7ea7\u67b6\u6784\u7684\u534f\u540c\u4eff\u771f\u3002\u53e6\u5916\u8fd8\u8981\u8003\u8651\u5230\uff0c\u8fd9\u4e9b\u90fd\u662f\u5728\u82af\u7247\u5236\u9020\u4e0e\u5c01\u6d4b\u9762\u4e34\u7684\u4f20\u7edf\u590d\u6742\u95ee\u9898\u7684\u57fa\u7840\u4e0a\u989d\u5916\u589e\u52a0\u7684\u3002<\/p>\n

\u57fa\u4e8e\u591afoundry\u6765\u6e90chiplet\u7cfb\u7edf\u7684\u590d\u6742\u6027\uff0c\u4e5f\u6709\u53ef\u80fd\u672a\u6765\u7684\u8d70\u5411\u4f1a\u66f4\u504f\u5411\u4e8e\u5355foundry\u8d1f\u8d23\u6240\u6709chiplet\u7684\u5236\u9020\u4e0e\u4e2d\u9053\u5c01\u88c5\u3002\u5c31\u597d\u50cf\u53f0\u79ef\u7535\u5bf9\u4e8e\u81ea\u5bb6\u7684\u4e0d\u540c\u5236\u9020\u5de5\u827a\u3001\u5148\u8fdb\u5c01\u88c5\u4e00\u5b9a\u662f\u6700\u4e86\u5982\u6307\u638c\u7684\u3002\u90a3\u4e48foundry\u8d44\u6e90\u8fd8\u6709\u53ef\u80fd\u66f4\u4e3a\u96c6\u4e2d\u3002<\/p>\n

\u81f3\u5c11\u76ee\u524d\u8fd8\u6ca1\u6709\u80fd\u591f\u786e\u4fddchiplet\u5236\u9020\u53ef\u9760\u6027\uff0c\u4ee5\u53ca\u9488\u5bf9\u5176\u505a\u6d4b\u8bd5\u7684\u6807\u51c6\u5316\u65b9\u6848\uff1b\u6ca1\u6709\u5df2\u7ecf\u5f97\u5230\u5e7f\u6cdb\u9a8c\u8bc1\u7684\u81ea\u52a8\u5316\u8bbe\u8ba1\u5de5\u5177\u96c6\uff0c\u6765\u5b8c\u6210chiplet\u7684\u6574\u5408\uff1b\u4e5f\u6ca1\u6709\u591a\u4f9b\u5e94\u5546\u7684\u5b8c\u5584\u751f\u6001\u7cfb\u7edf\uff0c\u505a\u591a\u6765\u6e90chiplet\u7684\u7edf\u4e00\u3002<\/p>\n

\u6240\u4ee5\u4f3c\u4e4echiplet\u8d70\u5411\u201c\u4e3b\u6d41\u201d\u8fd9\u6837\u7684\u8bf4\u8f9e\uff0c\u4e5f\u6682\u65f6\u5c31\u9650\u5b9a\u5728\u4e3a\u6570\u4e0d\u591a\u7684\u73a9\u5bb6\u8eab\u4e0a\u3002<\/p>\n

<\/p>\n

\u56fe3\uff1a\u76ee\u524d\u4ecd\u53ea\u6709\u5c11\u91cf\u82af\u7247\u91c7\u7528chiplet\u65b9\u6848\u3002<\/strong><\/p>\n

\u8003\u8651\u4e00\u4e2a\u7b26\u5408\u76f4\u89c9\u7684\u95ee\u9898\uff0c\u91c7\u7528\u4e00\u79cd\u5de5\u827a\u548c\u5bf9\u5e94\u7684PDK\u505a\u4e00\u9897SoC\uff0c\u7531\u4e8e\u662f\u5355\u7247\u7845substrate\uff0c\u70ed\u51b2\u51fb\u548c\u673a\u68b0\u5e94\u529b\u7684\u95ee\u9898\u5e76\u4e0d\u4f1a\u90a3\u4e48\u7a81\u51fa\uff1b\u800c\u5f53\u95ee\u9898\u53d8\u4e3a\u4e0d\u540c\u7684chiplet\u7ec4\u6210\u4e00\u9897\u82af\u7247\u548c\u5c01\u88c5\uff0c\u751a\u81f3\u8fd8\u6709\u5806\u53e0\u5728\u4e00\u8d77\u7684die\u3001\u6750\u6599\u3001\u7ed3\u6784\u7b49\u5404\u65b9\u9762\u7684\u5dee\u5f02\uff0c\u5219\u6e29\u5ea6\u4e0e\u529b\u5b66\u95ee\u9898\u5c31\u53d8\u5f97\u5f88\u590d\u6742\u3002<\/p>\n

\u8fd9\u4e9b\u4f1a\u5f71\u54cd\u5230\u7535\u7279\u6027\u3001\u53ef\u9760\u6027\u4e43\u81f3\u826f\u7387\u3002Chiplet\u6709\u65f6\u7684\u6a21\u5757\u5316\u548c\u5f39\u6027\u4f18\u52bf\uff0c\u9700\u8981\u8003\u8651\u7684\u95ee\u9898\u5c31\u7edd\u5bf9\u4e0d\u5149\u662f\u5728\u4e00\u4e2a\u5c01\u88c5\u5185\u505a\u52a0\u51cf\u6cd5\uff1a\u4e00\u9897chiplet\u5728\u67d0\u4e2a\u5c01\u88c5\u5185\u6ca1\u95ee\u9898\uff0c\u5e76\u4e0d\u610f\u5473\u7740\u5c06\u5176\u5e73\u79fb\u5230\u53e6\u4e00\u4e2a\u8bbe\u8ba1\u5185\u4e5f\u6ca1\u95ee\u9898\u2026\u2026<\/p>\n

\u6709\u5173chiplet\u906d\u9047\u529b\u5b66\u4e0e\u6563\u70ed\u76f8\u5173\u6311\u6218\uff0c\u4ee5\u53ca\u5177\u4f53\u5230\u6570\u636e\u5206\u6790\u3001DFT(Design\u00a0for\u00a0Test)\u626b\u63cf\u6d4b\u8bd5\u76f8\u5173\u7684\u63a2\u8ba8\u6709\u5f88\u591a\u3002\u5b9e\u9645\u4e0a\uff0cChiplet\u73b0\u5b58\u963b\u788d\u8fd8\u80fd\u5217\u4e3e\u4e00\u5927\u5806\u3002\u6bd4\u5982\u8bf4\u5927\u5c3a\u5bf8interposer\uff0c\u5728\u5176\u4e0a\u5806\u780c\u4e0d\u540c\u6750\u6599\u3001\u5de5\u827a\uff0c\u4e0d\u540c\u70ed\u81a8\u80c0\u7cfb\u6570\u7684chiplet\uff0c\u4ee5\u53ca\u6700\u7ec8\u5c01\u88c5\u7740\u529b\u70b9\u5dee\u5f02\uff0c\u4ee4\u7fd8\u66f2(warpage)\u95ee\u9898\u7684\u89e3\u51b3\u53d8\u5f97\u66f4\u5177\u6311\u6218\u6027\uff1b\u4e0d\u540c\u5c3a\u5bf8chiplet\u505a\u952e\u5408\u65f6\uff0c\u586b\u5145\u6750\u6599\u7cdf\u7cd5\u7684\u70ed\u4f20\u5bfc\u6027\uff0c\u9020\u6210\u67d0\u4e00\u533a\u57df\u5b58\u5728\u8f83\u5927\u7684\u70ed\u68af\u5ea6\uff0c\u5219\u76f8\u5e94\u53c8\u6709\u4e86\u5e94\u529b\u95ee\u9898\u7b49\u7b49\u3002<\/p>\n

\u800c\u4e14\u5982\u524d\u6587\u6240\u8ff0\uff0c\u6b64\u7c7b\u95ee\u9898\u73b0\u5728\u9700\u8981\u5728\u82af\u7247\u8bbe\u8ba1\u7684\u65e9\u671f\u73af\u8282\u5c31\u52a0\u4ee5\u8003\u91cf\u3002\u8fd9\u4e9b\u4e2a\u522b\u7684\u6311\u6218\u548c\u6280\u672f\u7ec6\u8282\uff0c\u672a\u6765\u6211\u4eec\u53ef\u53e6\u5916\u64b0\u6587\u63a2\u8ba8\u3002\u6cf0\u745e\u8fbe(Teradyne)\u8fd9\u6b21\u5728\u63a5\u53d7\u6211\u4eec\u91c7\u8bbf\u65f6\u8bf4\uff1a\u201cChiplet\u5e26\u6765\u4e86\u8bb8\u591a\u65b0\u7684\u6311\u6218\uff0c\u5982\u66f4\u9ad8\u7684\u529f\u7387\uff0c\u66f4\u52a0\u590d\u6742\u7684\u70ed\u6761\u4ef6\uff0c\u9ad8\u901f\u4e92\u8fde\u63a5\u53e3\u8fd9\u4e9b\u90fd\u5728\u8bbe\u8ba1\u548c\u53ef\u5236\u9020\u6027\u4e0a\u8981\u6709\u989d\u5916\u7684\u8003\u91cf\u3002\u201d\u4ece\u5176\u6d4b\u8bd5\u89d2\u8272\u7684\u89d2\u5ea6\u6765\u770b\uff0c\u201c\u65e0\u8bba\u662f\u53ef\u6d4b\u8bd5\u6027\u3001\u8d28\u91cf\u4fdd\u8bc1\u548c\u6210\u672c\u4f18\u5316\uff0c\u90fd\u4f1a\u6709\u4e0d\u540c\u7684\u65b9\u6cd5\u548c\u7b56\u7565\u3002\u201d<\/p>\n

\u663e\u7136\u53d1\u5c55chiplet\u8fd8\u9700\u8981\u5728\u8bd5\u9519\u3001\u6280\u672f\u79ef\u7d2f\u3001\u5de5\u5177\u642d\u5efa\u3001\u4e0d\u540c\u89d2\u8272\u5408\u4f5c\u7b49\u65b9\u9762\u505a\u66f4\u591a\u7684\u6295\u5165\u3002\u201c\u6211\u4eec\u9700\u8981\u4e0e\u5408\u4f5c\u4f19\u4f34\/\u5ba2\u6237\u5728DFT\u4e0a\u7d27\u5bc6\u5408\u4f5c\uff0c\u5e76\u6574\u5408\u65b0\u7684\u8bbe\u8ba1\u6d41\u7a0b\u548c\u5de5\u5177\uff0c\u8003\u91cf\u6bd4\u5982\u50cfUCIe\u8fd9\u6837\u7684\u65b0\u6280\u672f\uff1b\u5173\u4e8e\u8d28\u91cf\u6210\u672c\u4e5f\u4f1a\u66f4\u6709\u610f\u601d\uff0c\u5f53\u6211\u4eec\u5f15\u5165\u66f4\u591a\u7684KGD(Know\u00a0good\u00a0die)\u65f6\uff0c\u9700\u8981\u901a\u8fc7\u8003\u8651\u5e9f\u6599\u6210\u672c\uff0c\u8bbe\u5907\u6d4b\u8bd5\u6210\u672c\u4ee5\u53ca\u5728\u4e0d\u540c\u6d41\u7a0b\u4e0b\u6d4b\u8bd5\u7684\u7075\u6d3b\u6027\u6765\u4f18\u5316\u6574\u4e2a\u6d41\u7a0b\uff0c\u4f8b\u5982\u6676\u5706\u7ea7\u6d4b\u8bd5\uff0c\u6700\u7ec8\u6d4b\u8bd5\u548c\u7cfb\u7edf\u7ea7\u6d4b\u8bd5\uff0c\u5e76\u4e14\u80cc\u540e\u6709\u76f8\u5173\u7684\u5de5\u5177\u6765\u652f\u6491\u3002\u201d\u6cf0\u745e\u8fbe\u5728\u91c7\u8bbf\u4e2d\u8868\u793a\u3002<\/p>\n

\u4f5c\u4e3a\u6d4b\u8bd5\u73af\u8282\u7684\u91cd\u8981\u53c2\u4e0e\u8005\uff0c\u201c\u6211\u4eec\u6b63\u4e0e\u53f0\u79ef\u7535\u4ee5\u53ca\u751f\u6001\u7cfb\u7edf\u4e2d\u7684\u5927\u591a\u6570\u5408\u4f5c\u4f19\u4f34\u5bc6\u5207\u5408\u4f5c\uff0c\u5305\u62ecEDA\u516c\u53f8\u3001\u5c01\u88c5\u4f9b\u5e94\u5546\uff0c\u4ee5\u53ca\u6211\u4eec\u7684\u5ba2\u6237\u3002\u8fd9\u4e0d\u4ec5\u4ec5\u662f\u6d4b\u8bd5\uff0c\u4f60\u9700\u8981\u6574\u4e2a\u4f9b\u5e94\u94fe\u7684\u6d41\u7a0b\u3001\u6570\u636e\u548c\u5de5\u5177\u534f\u540c\u5de5\u4f5c\uff0c\u4ece\u524d\u7aef\u5230\u540e\u7aef\uff0c\u5e76\u4e14\u6280\u672f\u4e5f\u5728\u4e0d\u65ad\u53d1\u5c55\u3002\u201d\u663e\u7136\uff0cchiplet+\u5148\u8fdb\u5c01\u88c5\u65f6\u4ee3\uff0c\u4e0a\u4e0b\u6e38\u534f\u540c\u662f\u884c\u4e1a\u73b0\u5982\u4eca\u6700\u57fa\u672c\u7684\u5916\u5728\u4f53\u73b0\u3002<\/p>\n

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