{"id":6233,"date":"2024-02-04T09:17:24","date_gmt":"2024-02-04T01:17:24","guid":{"rendered":"http:\/\/www.hellofpga.com\/?p=6233"},"modified":"2025-05-11T20:37:53","modified_gmt":"2025-05-11T12:37:53","slug":"ebaz4205_pl_ddr_test","status":"publish","type":"post","link":"http:\/\/www.hellofpga.com\/index.php\/2024\/02\/04\/ebaz4205_pl_ddr_test\/","title":{"rendered":"\u57fa\u4e8eEBAZ4205\u7684PS\u5b9e\u9a8c\u5341\u4e8c PS\u4e0ePL\u6570\u636e\u4ea4\u4e92\u4e4b PL\uff08FPGA\uff09\u8bfb\u5199 PS\u7aefDDR\u7684\u5b9e\u9a8c\u00a0"},"content":{"rendered":"\n<p id=\"block-b33c916a-27dc-4833-ae33-1b9b35f7bdea\">\u672c\u7ae0\u8282\u5c06\u6f14\u793aPL(FPGA)\u7aef\u8bfb\u5199PS\u7aefDDR\u7684\u529f\u80fd\uff0c\u4ece\u800c\u5b9e\u73b0FPGA\u7aef\u7684\u5927\u91cf\u6570\u636e\u7f13\u5b58\uff0c\u4ee5\u53caPS\u4e0ePL\u95f4\u5927\u6570\u636e\u91cf\u7684\u4ea4\u4e92\u3002<\/p>\n\n\n\n<ul 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id=\"block-3f8db143-d41b-4165-8670-2b908145696f\">PL\u8bbf\u95eeDDR\u7684\u53e6\u4e00\u4e2a\u597d\u5904\u662f\uff0c\u53ef\u4ee5\u65b9\u4fbfPS\u548cPL\u4e4b\u95f4\u5927\u6570\u636e\u7684\u4ea4\u4e92\uff0cPS\u7aef\u4e0ePL\u7aef\u5728\u786c\u4ef6\u4e0a\u662f\u76f8\u4e92\u72ec\u7acb\u7684\uff0c\u4e4b\u524d\u66fe\u5728  <a href=\"http:\/\/www.hellofpga.com\/index.php\/2022\/02\/16\/zynq_ps_to_pl_reg\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u57fa\u4e8eEBAZ4205\u7684PS\u5b9e\u9a8c\u5341\u4e00 PS\u4e0ePL\u6570\u636e\u4ea4\u4e92\u4e4b PS\u8bbf\u95ee PL\u7aef\u7684reg \u5bc4\u5b58\u5668<\/a>  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class=\"wp-block-image\" id=\"block-389f5d46-418f-4be8-a0c7-4de1446d8ddc\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2021\/07\/Create-Project.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aCreate-Project.png\"\/><\/figure>\n\n\n\n<p id=\"block-9ddbb9b2-3811-44dd-bebc-4fa62a559a97\">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\uff08\u9ed8\u8ba4\uff09\uff0c\u6700\u540e\u70b9\u51fb\u201cNext\u201d&nbsp;<strong>\u5907\u6ce8\uff0c\u6240\u6709\u7684\u8def\u5f84\u5747\u4e0d\u80fd\u51fa\u73b0\u4e2d\u6587\u540d\u79f0<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"880\" height=\"243\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-41.png\" alt=\"\" class=\"wp-image-6236\" srcset=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-41.png 880w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-41-300x83.png 300w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-41-768x212.png 768w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<p id=\"block-23fdb723-7506-40ac-8bcb-4ce5f7d65cd0\">3)\u70b9\u51fb RTL PROJECT \u9009\u9879\uff0c\u70b9\u51fbNEXT<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-3bcebcc8-d17b-4235-b69d-596e0487209a\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2021\/07\/image.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage.png\"\/><\/figure>\n\n\n\n<p id=\"block-dcefa128-9144-4496-9449-e30a506a19ad\">4\uff09 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id=\"block-0d2000a4-d6cc-4068-96e0-265369bd39e1\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2022\/11\/image-172-1024x738.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-172-1024x738.png\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"block-05c3cc08-b87c-4108-aab9-b765baf58b0d\"><strong>\u4e8c\u3001\u521b\u5efa\u4e00\u4e2a\u5e26AXI \u63a5\u53e3\u7684\u81ea\u5b9a\u4e49IP<\/strong><\/h2>\n\n\n\n<ol id=\"block-660784fc-242e-4883-9c21-594d17fa7161\" class=\"wp-block-list\">\n<li>\u91cd\u65b0\u521b\u5efa\u5e76\u5c01\u88c5\u4e00\u4e2a\u5e26AXI \u63a5\u53e3\u7684IP \u5177\u4f53\u8fc7\u7a0b\u5982\u4e0b \uff0cTOOLS-&gt;Create and Package New IP<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-ec963f53-502a-443a-ba83-ea6730176f9d\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2022\/02\/image.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage.png\"\/><\/figure>\n\n\n\n<p id=\"block-403a7637-95dc-4f16-8b17-6ea5f7ed8425\">2.\u9009\u62e9\u5c01\u88c5\u5e26AXI4\u603b\u7ebf\u7684<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-f97fef9e-d32d-4615-96ac-22ab0bd06d4b\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2022\/02\/image-2.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-2.png\"\/><\/figure>\n\n\n\n<p id=\"block-a76cea1a-5d94-4cb3-b1fe-7f3aea6a5b97\">3\u3001next\uff0c\u586b\u5199\u540d\u79f0\u7b49\u4fe1\u606f\uff0c\u6ce8\u610fIP\u4fdd\u5b58\u8def\u5f84\uff08\u4fdd\u5b58\u5230\u5de5\u7a0b\u76ee\u5f55\u4e0b\u5c31\u53ef\uff09\u3002\u8fd9\u91cc\u7ed9IP\u53d6\u540d PL_DDR_RW<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"776\" 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\u6700\u5c0f\u9009\u62e9\u662f4\u4e2a<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-8961cdb1-979c-4dcb-bf1f-4f505e441c39\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-2-1024x578.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-2-1024x578.png\"\/><\/figure>\n\n\n\n<p id=\"block-01da9ae5-dd0a-4522-bb07-6407957524e0\">5.\u9009\u62e9 \u4e0b\u4e00\u6b65 EDIT IP \u5e76\u70b9FINISH\u5b8c\u6210\uff08\u9009\u62e9 EDIT IP \u6211\u4eec\u5c31\u53ef\u4ee5\u5bf9\u751f\u6210\u7684IP\u8fdb\u884c\u4fee\u6539\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-8eb9721e-4089-429b-87ab-963e80152c43\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-13.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-13.png\"\/><\/figure>\n\n\n\n<p id=\"block-178e20e1-d512-4bea-96db-31f8dfbe3e76\">6.\u4e4b\u540e\u7cfb\u7edf\u4f1a\u81ea\u52a8\u751f\u6210\u4e00\u4e2a\u8be5IP\u7684\u5de5\u7a0b\u3002 \u8fd9\u91cc\u6211\u4eec\u53cc\u51fb\u6253\u5f00\u7cfb\u7edf\u9ed8\u8ba4\u751f\u6210\u7684IP\u4ee3\u7801<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-93bfee99-be17-4123-bcff-2a6b021f0f78\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-12.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-12.png\"\/><\/figure>\n\n\n\n<p id=\"block-08637c08-9629-410f-a5b5-4ca1a69634d5\">\u8be5\u9ed8\u8ba4\u751f\u6210\u7684\u6a21\u5757\u5b9e\u73b0\u4e86PL\u7aef\u901a\u8fc7AXI4\u534f\u8bae\u5bf9PS\u7aef\u7684DDR\u8fdb\u884c\u8bfb\u5199\u7684\u6d4b\u8bd5\u3002 \u56e0\u4e3a\u6211\u4eec\u672c\u6b21\u7684\u5b9e\u9a8c\u4e0d\u9700\u8981\u5176\u4ed6\u529f\u80fd\uff0c\u6240\u4ee5\u4e0d\u9700\u8981\u4fee\u6539\u4ee3\u7801\u76f4\u63a5\u5173\u95ed\u4fee\u6539IP\u7684\u8fd9\u4e2a\u5de5\u7a0b\u5373\u53ef(\u5982\u679c\u9700\u8981\u81ea\u5df1\u589e\u52a0\u529f\u80fd\uff0c\u5219\u4fee\u6539\u6b64IP\u4e2d\u5bf9\u5e94\u7684\u4ee3\u7801\u5373\u53ef)\u3002<\/p>\n\n\n\n<p><strong>\u5907\u6ce8\uff1a\u7ecf\u8fc7\u53cd\u590d\u6d4b\u8bd5\uff0c\u9ed8\u8ba4\u751f\u6210\u7684IP\u5b58\u5728\u53cd\u590d\u89e6\u53d1\u4f1a\u51b2\u7a81\u7684BUG\uff0c\u8fd9\u91cc\u6700\u597d\u63d0\u524d\u4fee\u6539\u4e0b\uff0c\u8be6\u7ec6\u5185\u5bb9\u53ef\u4ee5\u53c2\u8003\u672c\u6587\u6700\u540e\u7684\u90e8\u5206\u3002<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"block-87b20d6e-7d0f-472c-a776-cc0a848d02b6\"><strong>\u4e09\u3001Vivado \u5de5\u7a0b\u8bbe\u8ba1<\/strong><\/h2>\n\n\n\n<p id=\"block-c4feb012-7f48-4ee0-bd7a-1313ae424422\">1.\u589e\u52a0ZYNQ \u6a21\u5757<\/p>\n\n\n\n<p id=\"block-986b2451-0c1c-4b1f-bf21-be31345f1246\">1\uff09\u521b\u5efa\u4e00\u4e2aBLOCK\u8bbe\u8ba1<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-e285c241-868a-4c60-9033-8a4e22b900a0\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2022\/11\/image-173.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-173.png\"\/><\/figure>\n\n\n\n<p id=\"block-fa066cf6-b244-4b61-9745-e8b234c9c942\">2)\u641c\u7d22\u5e76\u6dfb\u52a0ZYNQ7 Processing System\uff0c\u6dfb\u52a0ZYNQ7 PROCESSING SYSTEM\u6a21\u5757<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-78d8a292-338d-41fb-a0b0-abeb16ced6a2\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2022\/11\/image-174.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-174.png\"\/><\/figure>\n\n\n\n<p id=\"block-72cfd79d-1177-4d27-866e-3cfd2b94e757\">\u8f6f\u4ef6\u81ea\u52a8\u751f\u6210\u4e86\u4e00\u4e2a zynq\u7684block \u5982\u4e0b\u56fe\u6240\u793a\uff0c\u63a5\u4e0b\u6765\u8981\u505a\u4e00\u4e9b\u76f8\u5e94\u7684\u8bbe\u7f6e\uff0c\u53cc\u51fb\u4e0b\u56fe\u4e2d\u7684ZYNQ\u6838<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-f1cab4df-6768-4b8a-91a1-ffd91f09acbd\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2022\/11\/image-175.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-175.png\"\/><\/figure>\n\n\n\n<p>3) \u4f9d\u6b21\u5728\u5f39\u7a97\u91cc\u627e\u5230DDR Configuration\u2192DDR Controller Configuration\u2192DDR3\uff0c\u5728Memory Part\u4e0b\u62c9\u83dc\u5355\u4e2d\u6839\u636e\u81ea\u5df1\u677f\u5b50\u4e0a\u7684DDR\u6765\u9009\u62e9\u76f8\u5e94\u7684DDR3\uff0c\u672c\u5b9e\u9a8c\u6240\u7528\u5230\u578b\u53f7\uff1aMT41K128M16JT 125\uff0c\u6570\u636e\u4f4d\u5bbd\u9009\u62e916bit \u6700\u540e\u70b9\u51fb\u201cOK\u201d,\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"977\" height=\"493\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2021\/08\/image-5.png\" alt=\"\" class=\"wp-image-188\" srcset=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2021\/08\/image-5.png 977w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2021\/08\/image-5-300x151.png 300w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2021\/08\/image-5-768x388.png 768w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<p id=\"block-c15dea8a-93a4-408f-ae3e-863bad0d8645\">4) \u79fb\u9664M AXI GP0 interface \u7684\u52fe\uff0c \u6539\u6210\u52fe\u9009 S AXI HP0 interface<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-de8d45e2-5c99-406c-b321-2c313f22e7a8\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-6.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-6.png\"\/><\/figure>\n\n\n\n<p id=\"block-579e1ac5-090f-49a2-a2bb-ea5aea65bc9a\">\u4e3a\u4ec0\u4e48\u662fHP AXI \u7531\u4e0b\u56fe\u5c31\u53ef\u4ee5\u770b\u5230 HP AXI \u53ef\u4ee5\u540c\u65f6\u8bbf\u95ee \u7247\u5185OCM \u4ee5\u53ca\u7247\u5916DDR3\u7684\u8d44\u6e90\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-1648ea7a-e42b-49d3-a5db-913e1696ef42\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-7-1024x561.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-7-1024x561.png\"\/><\/figure>\n\n\n\n<p id=\"block-06ee1970-cf1b-48ae-a5c1-99970011b476\">5\uff09 \u4f7f\u80fdUART 0 \u5e76\u5728IO\u9009\u9879\u91cc\u9009\u62e9EMIO\u65b9\u5f0f<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-aed31df3-3da5-4419-b333-1ac144d9d722\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2022\/10\/image-118.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-118.png\"\/><\/figure>\n\n\n\n<p id=\"block-91958426-b67c-4f78-b697-42a750fa3979\">6\uff09 \u6240\u6709\u7684\u90fd\u5b8c\u6210\u540e\u70b9\u9009 OK \u9000\u51fa ZYNQ\u914d\u7f6e\u754c\u9762<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-8ae93923-35ac-439e-8849-ac637243be45\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-8.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-8.png\"\/><\/figure>\n\n\n\n<p id=\"block-b79e15c7-05c0-4dce-b82b-1db23f310dae\">7\uff09 \u5728Block Design \u4e2d\u540c\u6837\u6dfb\u52a0\u6211\u4eec\u521a\u624d\u521b\u5efa\u7684IP PL_DDR_RW<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-016f3f3c-7fbf-45b4-b89e-d7321571c215\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-10-1024x609.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-10-1024x609.png\"\/><\/figure>\n\n\n\n<p id=\"block-5347a1af-202f-46da-90d6-b36f575c86af\">\u4e4b\u540e\u6211\u4eec\u4fbf\u770b\u5230PL_DDR_RW IP \u5df2\u7ecf\u88ab\u6dfb\u52a0<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-902dd11e-9371-44dd-9bcc-cd16e5efe324\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-11.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-11.png\"\/><\/figure>\n\n\n\n<p id=\"block-0ca4f0f5-110b-40a7-9fbf-ab9025f3beff\">\u7b80\u5355\u4ecb\u7ecd\u4e0b\u524d\u9762\u751f\u6210\u7684\u8fd9\u4e2aIP\u6a21\u5757\u7684\u529f\u80fd\uff0c\u6a21\u5757\u4e00\u5f00\u59cb\u5de5\u4f5c\u5728IDLE\u72b6\u6001\uff0c\u5f53\u68c0\u6d4b\u5230 axi_aresetn\u4fe1\u53f7\u51fa\u73b0\u9ad8\u7535\u5e73\u65f6\uff0c \u6a21\u5757\u5c06\u4eceIDLE\u8fdb\u5165\u5230 INIT_WRITE \u6a21\u5f0f\u5bf9DDR\u8fdb\u884c\u5199\u5165\u64cd\u4f5c\uff0c\u5f53\u5199\u5165\u5b8c\u6210\u540e\uff0c\u6a21\u5757\u4f1a\u8fdb\u5165\u5230INIT_READ\uff0c\u5c06\u521a\u624d\u5199\u5165\u5230DDR\u7684\u6570\u636e\u518d\u6b21\u8bfb\u56de\u6765\u3002\u6700\u540e\u7cfb\u7edf\u8fdb\u5165\u5230INIT_COMPARE \u6a21\u5f0f\uff0c\u5bf9\u8bfb\u5199\u6570\u636e\u8fdb\u884c\u6bd4\u8f83\u3002 \u968f\u540e\u62c9\u9ad8 axi_txn_done\u8868\u793a\u64cd\u4f5c\u7ed3\u675f\uff0c\u5e76\u5728axi_error\u7aef\u53e3\u8f93\u51fa\u5bf9\u6bd4\u7684\u7ed3\u679c\u3002\u5982\u679c\u8bfb\u5199\u7684\u6570\u636e\u4e0d\u4e00\u81f4 axi_error\u4fe1\u53f7\u4f1a\u8f93\u51fa\u9ad8\u7535\u5e73\uff0c\u4ee3\u8868\u8bfb\u5199\u51fa\u73b0\u9519\u8bef\u3002<\/p>\n\n\n\n<ul id=\"block-e78705fd-7107-4ba8-a1b7-2dbe47a5eacb\" class=\"wp-block-list\">\n<li>1. IDLE \uff08\u68c0\u6d4baxi_aresetn \u4fe1\u53f7\u662f\u5426\u51fa\u73b0\u9ad8\u7535\u5e73\uff0c\u662f\u5219\u8fdb\u5165 INIT_WRITE \u6a21\u5f0f\uff09<\/li>\n\n\n\n<li>2. INIT_WRITE \uff08\u5bf9DDR\u8fdb\u884c\u6570\u636e\u5199\u5165\u64cd\u4f5c\uff0c\u5b8c\u6210\u540e\u8fdb\u5165INIT_READ \u6a21\u5f0f\uff09<\/li>\n\n\n\n<li>3. INIT_READ \uff08\u5bf9DDR\u8fdb\u884c\u6570\u636e\u8bfb\u53d6\u7684\u64cd\u4f5c\uff0c\u5b8c\u6210\u540e\u8fdb\u5165INIT_COMPARE \u6a21\u5f0f\uff09<\/li>\n\n\n\n<li>4. INIT_COMPARE \uff08\u5bf9\u8bfb\u5199\u7684\u6570\u636e\u8fdb\u884c\u5bf9\u6bd4\uff0c\u5b8c\u6210\u540e\u62c9\u9ad8axi_txn_done \uff0c\u5e76\u5728axi_error\u8f93\u51fa\u5bf9\u6bd4\u7684\u7ed3\u679c\uff09<\/li>\n<\/ul>\n\n\n\n<p id=\"block-2644ea01-0fd6-4525-b019-62ce58e01551\">8\uff09\u53cc\u51fbPL_DDR_RW \u6a21\u5757\u6253\u5f00\u914d\u7f6e\u754c\u9762\uff08\u6309\u56fe\u7247\u4e2d\u8fdb\u884c\u8bbe\u7f6e \uff0c\u4e4b\u540e\u70b9\u9009OK \u786e\u5b9a\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"827\" height=\"585\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-46.png\" alt=\"\" class=\"wp-image-6242\" style=\"width:647px;height:auto\" srcset=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-46.png 827w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-46-300x212.png 300w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-46-768x543.png 768w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<p id=\"block-60be50cb-8f21-4413-b655-d3970cc88ef9\">\u5c06\u5bc4\u5b58\u5668AXI TARGET SLAVE BASE ADDR\u7684\u503c\u4fee\u6539\u4e3a0x8000000\uff0c\u8fd9\u4e2a\u5730\u5740\u5c06\u4f5c\u4e3a\u6211\u4eecPL\u5bf9DDR\u8fdb\u884c\u8bfb\u5199\u7684\u8d77\u59cb\u5730\u5740\uff0c\u8fd9\u91cc\u6709\u4e2a\u503c\u5f97\u6ce8\u610f\u7684\u5730\u65b9\uff0c\u75280x8000000\u800c\u4e0d\u662f0x00000000 \u662f\u56e0\u4e3a0x00000000\u8fd9\u4e2a\u5730\u5740\u5c5e\u4e8eOCM \u7247\u5185\u5b58\u50a8\u5668\u7684\uff0c \u53c8\u56e0\u4e3aDDR\u7684\u524d\u9762\u90e8\u5206\u5730\u5740\u9700\u8981\u7ed9\u7a0b\u5e8f\u5806\u6808\u4f7f\u7528\uff0c\u6240\u4ee5\u8fd9\u91cc\u6211\u4eec\u624d\u9009\u5730\u5740\u4e3a0x8000000\u3002<strong>\uff08\u53e6\u5916\u8fd9\u91cc\u4e5f\u4e0d\u80fd\u7528Smart Zynq \u76840X10000000,\u56e0\u4e3aEBAZ4205\u7684\u677f\u5b50\u53ea\u6709256MB\uff0c\u800c0X10000000\u8ba1\u7b97\u51fa\u6765\u5c31\u662f256MB\uff0c\u7528\u8fd9\u4e2a\u4f5c\u4e3aDDR\u7684\u8bfb\u5199\u7684\u57fa\u5730\u5740\u5c31\u4f1a\u8d8a\u754c\u51fa\u95ee\u9898\uff09<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-58732d8b-3ced-4f4a-a197-a0cd21a2f95e\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-17-1024x595.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-17-1024x595.png\"\/><\/figure>\n\n\n\n<p id=\"block-48e7bdc3-7841-4755-9dd5-764fb37a1d33\">9\uff09 \u4e4b\u540e\u70b9\u9009 Run Block Automation \u548cRun Conection Automation \uff08\u5f39\u51fa\u6765\u7684\u5bf9\u8bdd\u6846\u90fd\u4fdd\u6301\u9ed8\u8ba4\u5373\u53ef\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-0d441bd5-b012-4cb7-8e10-f59cff02b979\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-14.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-14.png\"\/><\/figure>\n\n\n\n<p id=\"block-81106d58-8812-4016-9b94-a3771d894748\">\u7cfb\u7edf\u4f1a\u5e2e\u6211\u81ea\u52a8\u8fde\u63a5\u597d\u8d70\u7ebf\uff0c\u8fd8\u6709\u589e\u52a0\u9700\u8981\u7684\u6a21\u5757<\/p>\n\n\n\n<p id=\"block-66120040-44c3-49eb-bdf0-87f406b9784b\">10 \uff09 \u56e0\u4e3a\u6211\u4eec\u7684UART \u4e5f\u662fEMIO\u65b9\u5f0f\u7684\uff0c\u6240\u4ee5\u8fd9\u91cc\u4e5f\u8981\u5bf9UART\u4fe1\u53f7\u8fdb\u884c\u53f3\u952e Make External<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-f2dcfb3a-8b9d-49f7-a72d-464b5bb6b2f2\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-21.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-21.png\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-57aa7f5f-d06c-466a-9574-d9f8e5ad1822\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-15-1024x268.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-15-1024x268.png\"\/><\/figure>\n\n\n\n<p id=\"block-d4027e34-d7a2-46fe-b48c-3d2b360fc7fb\">11) \u4e3a\u4e86\u65b9\u4fbf\u7cfb\u7edf\u6f14\u793a\uff0c \u6240\u4ee5\u8fd9\u91cc\u8981\u8ba4\u4e3a\u7684\u589e\u52a0\u4e24\u4e2aLED\u706f\uff0c \u6765\u5206\u522b\u8fde\u63a5axi_txn_done \u548c axi_error\u3002<\/p>\n\n\n\n<p id=\"block-2848cad1-6f7f-4e8f-b6e3-26d533300bca\">\u5206\u522b\u5f15\u51fa\u8fd9\u4e24\u4e2a\u7aef\u53e3\u4fe1\u53f7\uff08\u53f3\u952e\u7aef\u53e3\u9009\u4e2d Make External\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-624a8d07-841d-4b86-b7f0-f7ee58eb65d4\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-19.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-19.png\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-a3cddb69-0d5f-4c4e-bdf1-0b99ad51d144\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-20.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-20.png\"\/><\/figure>\n\n\n\n<p id=\"block-3bb5d7a4-c869-44fb-8e43-51d36fd0c5de\">\u5c06\u4e24\u4e2a\u4fe1\u53f7\u7684\u540d\u79f0\u5206\u522b\u4fee\u6539\u4e3aERROR \u548cDONE<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-624d3560-20c5-41b6-861a-91a3df6a4d14\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-31-1024x338.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-31-1024x338.png\"\/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p id=\"block-26573da7-6683-4383-b14f-751ab5a2de8a\">12) \u4e3a\u4e86\u65b9\u4fbf\u7cfb\u7edf\u6f14\u793a \u6211\u4eec\u8fd9\u8fb9\u8fd8\u9700\u8981\u589e\u52a0\u4e00\u4e2a\u6309\u952e\u8fde\u63a5axi_aresetn \u4fe1\u53f7\uff0c\u53c8\u56e0\u4e3aaxi_aresetn \u68c0\u6d4b\u5230\u9ad8\u7535\u5e73\u5373\u5f00\u59cb\u8bfb\u5199\u64cd\u4f5c\uff0c\u6240\u4ee5\u8fd9\u91cc\u6211\u4eec\u8981\u589e\u52a0\u4e00\u4e2a\u975e\u95e8\uff0c\u4ee5\u8ba9\u6309\u952e\u6309\u4e0b\u540e\u624d\u5f00\u59cb\u8fdb\u884c\u8bfb\u5199\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p id=\"block-a0549392-23c8-4b41-ad03-ef8bd6ac1c02\">\u5982\u4e0b\u56fe\u6240\u793a \u6dfb\u52a0utility vector logic \u6a21\u5757\uff0c\u5e76\u53cc\u51fb\u6a21\u5757\u8fdb\u5165\u914d\u7f6e\u754c\u9762<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-6fa60015-1054-48ff-9db6-0480ad959d38\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-25.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-25.png\"\/><\/figure>\n\n\n\n<p id=\"block-c989b140-82ee-414d-b1b1-c9c9c931e35d\">\u53cc\u51fb\u6a21\u5757\u5e76\u5c06\u6a21\u5757\u4fee\u6539\u62101\u4e2abit \u7684\u975e\u95e8<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-ba0f7157-27c9-4d39-9aa8-a1ac2673d519\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-26.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-26.png\"\/><\/figure>\n\n\n\n<p id=\"block-c606ff5c-66e9-46d9-95fa-6704b15b309a\">\u8fde\u63a5\u975e\u95e8\u4e0eaxi_aresetn\u4fe1\u53f7\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-fab9dc82-92b7-421c-86a5-15fd4c39966d\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-27.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-27.png\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image is-resized\" id=\"block-ee34c025-9da4-413a-aafe-26f37cd30d49\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-28.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-28.png\" style=\"width:425px;height:auto\"\/><\/figure>\n\n\n\n<p id=\"block-437812f8-a4fa-4396-9f59-811f7e234583\">\u4fee\u6539\u4fe1\u53f7\u7684\u540d\u79f0\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-d3947601-1283-4e54-b59a-9de075eed17b\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-29.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-29.png\"\/><\/figure>\n\n\n\n<p id=\"block-6938f158-f1ec-415d-9b18-e1f4840a8b46\">\u6700\u540e\u5f97\u5230\u7684\u7ed3\u6784\u5982\u4e0b\u56fe\u6240\u793a<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-a1195604-815a-4b47-b70a-2e1ebd5c4f74\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-34-1024x371.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-34-1024x371.png\"\/><\/figure>\n\n\n\n<p id=\"block-8bba7aea-5fa2-41c8-acfe-5b7dd7095c63\">13) \u521b\u5efa\u786c\u4ef6\u63cf\u8ff0\uff0csource\u2192Design Source \uff0c\u53f3\u952e\u6211\u4eec\u521b\u5efa\u7684BLOCK\u5de5\u7a0b\uff0c\u70b9\u51fbcreate HDL wrapper\u5982\u4e0b\u56fe\u6240\u793a\uff08\u8fd9\u4e00\u6b65\u7684\u4f5c\u7528\u76f8\u5f53\u4e8e\u5c06\u56fe\u7eb8\u8f6c\u6362\u6210\u5bf9\u5e94\u7684\u786c\u4ef6\u63cf\u8ff0\u8bed\u8a00\u7684\u529f\u80fd\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-22bb3ca7-32b4-47ca-902c-da824cb9b530\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2022\/10\/image-138.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-138.png\"\/><\/figure>\n\n\n\n<p id=\"block-19e9590d-5047-4971-bb62-72bc30cab50a\">14\uff09\u7f16\u5199\u597d\u4ee3\u7801\u540e \u5bf9\u4ee3\u7801\u8fdb\u884c\u7f16\u8bd1<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-b8a64c69-5c16-4b90-bcae-f6430f35e518\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2021\/07\/image-10.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-10.png\"\/><\/figure>\n\n\n\n<p id=\"block-716da0d6-3881-48a0-8c72-3dba68f78b61\">15 ) \u6dfb\u52a0\u7ba1\u811a\u7ea6\u675f \uff0c\u53ef\u4ee5\u5728\u56fe\u6587\u754c\u9762\u91cc\u8bbe\u7f6e\u7ba1\u811a\u5b9a\u4e49<\/p>\n\n\n\n<p id=\"block-c21c3e82-1778-470d-a468-e65b3c3985c9\">\u5176\u4e2dKEY3<strong>(\u8f6c\u63a5\u677f\u6b63\u4e2d\u95f4\u7684\u6309\u952e)<\/strong>\u63a5\u5728KEY[0] \uff0cLED1\u63a5\u5728DONE \uff0cLED2\u63a5\u5728ERROR\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"677\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-43-1024x677.png\" alt=\"\" class=\"wp-image-6238\" srcset=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-43-1024x677.png 1024w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-43-300x198.png 300w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-43-768x508.png 768w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-43-1536x1016.png 1536w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-43.png 1631w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"191\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-44-1024x191.png\" alt=\"\" class=\"wp-image-6239\" srcset=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-44-1024x191.png 1024w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-44-300x56.png 300w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-44-768x143.png 768w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-44.png 1225w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<p id=\"block-8ca501e1-0e43-481f-a863-48e50a54cbb1\">\u4e4b\u540e\u70b9\u9009\u4fdd\u5b58 \u4f1a\u5f39\u51fa\u7ea6\u675f\u7684\u4fdd\u5b58\u7a97\u53e3\uff0c\u586b\u5199\u8981\u4fdd\u5b58\u7684\u7ea6\u675f\u6587\u4ef6\u7684\u540d\u5b57\uff08\u81ea\u5b9a\u4e49\uff09\u5373\u53ef\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-cb304fe2-0965-4a4e-bcb3-ecd43da4ca1d\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-24-1024x670.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-24-1024x670.png\"\/><\/figure>\n\n\n\n<p id=\"block-17d977f1-097e-438f-839c-19fdf26b7931\">16 \uff09\u7efc\u5408\u5e76\u751f\u6210 bit\u6587\u4ef6<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-ea12da4e-7af9-4d2d-831a-107b8738e37c\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2022\/02\/image-27.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-27.png\"\/><\/figure>\n\n\n\n<p id=\"block-3381b96f-a869-4e97-962d-38b86e746098\">\u6210\u529f\u540e\u4f1a\u51fa\u73b0\u4e0b\u56fe\u5bf9\u8bdd\u6846\uff0c\u70b9OK \u786e\u8ba4\u5c31\u597d<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-94fb2f3a-4526-499a-9ac6-519556735093\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2021\/07\/image-21.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-21.png\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"block-7ce62991-0afa-4474-a955-3be5be3c38f2\"><strong>\u56db \u3001PL\u90e8\u5206\u8bbf\u95eeDDR \u5b9e\u673a\u6f14\u793a<\/strong><\/h2>\n\n\n\n<p id=\"block-aee4c571-096c-415e-bef0-0d9a68949b0a\"><strong>\uff08 DDR\u90e8\u5206\u9700\u8981\u7531PS\u521d\u59cb\u5316\u540e\u624d\u80fd\u6b63\u5e38\u8bbf\u95ee\uff0c\u6240\u4ee5\u5982\u679c\u7cfb\u7edf\u4e0a\u7535\u540ePS\u6709\u8fd0\u884c\u8fc7\u4ee3\u7801\uff08\u5373\u4f7f\u662f\u6d4b\u8bd5\u56fa\u4ef6\uff09\uff0c\u90a3\u53ef\u4ee5\u6309\u7b2c\u56db\u90e8\u5206\u5185\u5bb9\u7ee7\u7eed\u8d70\u4e0b\u53bb\uff0c\u5426\u5219\u8bf7\u5148\u6309\u7b2c\u4e94\u90e8\u5206\u6d41\u7a0b\u8d70\uff0c\u4e4b\u540e\u611f\u5174\u8da3\u7684\u518d\u6765\u505a\u7b2c\u56db\u90e8\u5206\u5185\u5bb9\uff09<\/strong><\/p>\n\n\n\n<p id=\"block-30b7ebdb-b7c5-4c9a-881b-a54b2eae2926\"><strong>\u7528TYPE C\u6570\u636e\u7ebf\u5c06\u677f\u5b50\u7684JTAG\u53e3\u548c\u7535\u8111\u8fde\u63a5<\/strong>\uff0c\u7ed9\u677f\u5b50\u901a\u4e0a\u7535\u6e90\u540e\uff0c\u70b9\u51fb PROGRAM AND DEBUG \u4e2d\u7684OPEN TARGET \u4e0b\u7684Auto Connect \u6765\u8fde\u63a5\u677f\u5b50<\/p>\n\n\n\n<p id=\"block-bb07c90e-17b4-4afe-95d3-b281845cbdab\">\u5982\u679c\u8fde\u63a5\u6b63\u5e38\u4f1a\u5728\u53f3\u4fa7 \u786c\u4ef6\u680f\u4e2d\u663e\u793a\u8bbe\u5907\uff0c\u5982\u4e0b\u56fe\u6240\u793a<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-6407778c-de11-4725-8b74-b577b5cfe839\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2021\/07\/image-19.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-19.png\"\/><\/figure>\n\n\n\n<p id=\"block-5a1dd2b5-f3c2-460e-be7c-a0a9dd69a4dd\">\u63a5\u4e0b\u6765\u4e0b\u8f7dbit\u6587\u4ef6\uff0c\u53f3\u952e\u8bbe\u5907 \u7136\u540e\u9009\u62e9 Program Device<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-307e9976-99ea-4c5b-8761-9dae7ba1847d\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/01\/image-51.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-51.png\"\/><\/figure>\n\n\n\n<p id=\"block-8f85ee32-b133-43d0-a8f6-41297b2ab40c\">\u9ed8\u8ba4\u4f1a\u51fa\u73b0\u751f\u6210\u7684BIT\u6587\u4ef6\uff0c\u5982\u679c\u6ca1\u6709\u7684\u8bdd\u9700\u8981\u624b\u52a8\u6dfb\u52a0\u8def\u5f84 \uff0c\u70b9\u51fbPROGRAM \u4e0b\u8f7d<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-1e26a0a2-406d-40b8-b63c-1f9d4a69ad34\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-35-1024x467.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-35-1024x467.png\"\/><\/figure>\n\n\n\n<p id=\"block-df2c42e7-7792-417f-8250-5b0f23861176\">\u4e0b\u8f7d\u4e4b\u540e\uff0c \u6b64\u65f6\u4e24\u4e2a\u7eff\u706f\u90fd\u662f\u7184\u706d\u72b6\u6001\uff0c \u6b64\u65f6\u6309\u4e0b\u677f\u5b50\u4e0a\u7684KEY3<strong>(\u8f6c\u63a5\u677f\u6b63\u4e2d\u95f4\u7684\u6309\u952e)<\/strong> PL\u5f00\u59cb\u5bf9DDR\u8fdb\u884c\u8bfb\u5199\u64cd\u4f5c\uff0c\u4e4b\u540eLED1\u706f\u88ab\u70b9\u4eae\uff08\u7a0b\u5e8f\u91cc\u5b9a\u4e49\u7684DONE \u706f\uff0c\u4ee3\u8868\u8bfb\u5199\u64cd\u4f5c\u5b8c\u6210\uff09\uff0cLED2(ERROR)\u9519\u8bef\u63d0\u793a\u706f\u4fdd\u6301\u7184\u706d\u72b6\u6001\uff0c \u8bc1\u660e\u6211\u4eec\u7684DDR\u8bfb\u5199\u5b9e\u9a8c\u6210\u529f\uff0c\u4eceDDR\u8bfb\u51fa\u7684\u6570\u636e\u548c\u5199\u5165\u7684\u6570\u636e\u662f\u4e00\u81f4\u7684\u3002<\/p>\n\n\n\n<p id=\"block-df2c42e7-7792-417f-8250-5b0f23861176\"><strong>\uff08\u5f88\u591a\u670b\u53cb\u5728\u8fd9\u91cc\u505a\u51fa\u6765\u6570\u636e\u7ed3\u679c\u548c\u6211\u7684\u60c5\u51b5\u4e0d\u4e00\u81f4\uff0c\u90a3\u662f\u56e0\u4e3aDDR\u9700\u8981PS\u8fdb\u884c\u521d\u59cb\u5316\u5bfc\u81f4\u7684\uff0c\u6240\u4ee5\u5982\u679c\u5927\u5bb6\u9047\u5230\u8fd9\u91cc\u4e0d\u6210\u529f\uff0c<strong>\u8bf7\u7ee7\u7eed\u6309\u4e0b\u9762\u6b65\u9aa4\u505a\uff0c<strong>\u8ba9PS\u7684\u4ee3\u7801\u8fd0\u884c\u4e00\u4e0b\uff0c\u8fd9\u6837DDR\u5c31\u80fd\u88ab\u6b63\u786e\u914d\u7f6e\u5e76\u88abPL\u7aef\u8bbf\u95ee\u4e86<\/strong>\uff09<\/strong><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"592\" height=\"595\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-45.png\" alt=\"\" class=\"wp-image-6240\" style=\"width:300px;height:auto\" srcset=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-45.png 592w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-45-298x300.png 298w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-45-150x150.png 150w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-45-100x100.png 100w\" sizes=\"auto, (max-width: 592px) 100vw, 592px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"block-834152b7-3a0c-42dc-b36a-0688fc67859e\"><strong>\u4e94\u3001PS\u90e8\u5206\u5de5\u7a0b\u521b\u5efa<\/strong><\/h2>\n\n\n\n<p id=\"block-072633f6-9297-4e13-bcb2-c80cffb43a45\">\u6dfb\u52a0PS\u4ee3\u7801\u6709\u4e24\u4e2a\u4f5c\u7528\uff1a<\/p>\n\n\n\n<p id=\"block-072633f6-9297-4e13-bcb2-c80cffb43a45\">\u6dfb\u52a0PS\u4ee3\u7801\u6709\u4e24\u4e2a\u4f5c\u7528\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1. \u8fd0\u884cPS\u4ee3\u7801\u5bf9DDR\u8fdb\u884c\u521d\u59cb\u5316\uff0c\u4ee5\u4fbfDDR\u80fd\u88abPL\u6b63\u5e38\u7684\u8bfb\u5199\u8bbf\u95ee\u3002<\/li>\n\n\n\n<li>2. \u6dfb\u52a0PS\u4ee3\u7801\u8bfb\u53d6\u6211\u4eecPL\u5bf9DDR\u5199\u5165\u7684\u5730\u5740\uff0c\u6765\u9a8c\u8bc1PL\u5bf9DDR\u7684\u8bbf\u95ee\u662f\u5426\u6210\u529f\uff0c\u540c\u65f6\u4e5f\u4e3a\u4ee5\u540e\u6211\u4eecPS\u548cPL\u7684\u4ea4\u4e92\u505a\u94fa\u57ab\u3002<\/li>\n<\/ul>\n\n\n\n<p id=\"block-39311ac1-b173-4c38-adfe-e6e3750c7a56\">1\uff09File\u2192Export\u2192Export hardware\u2026\uff0c\u5728\u5f39\u51fa\u7684\u5bf9\u8bdd\u6846\u4e2d\u52fe\u9009\u201cinclude bitstream\u201d\uff0c\u70b9\u51fb\u201cOK\u201d\u786e\u8ba4\uff0c\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-cd5cf65b-1757-47cc-93c4-94a589eb20fd\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2021\/08\/image-20.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-20.png\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-09a3073e-2bd3-46e6-8610-758f4e29a74f\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2021\/08\/image-24.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-24.png\"\/><\/figure>\n\n\n\n<p id=\"block-f120fa7d-8af6-4eeb-b29e-04c91c8c44dd\">2\uff09File\u2192Lauch SDK\uff0c\u5728\u5f39\u51fa\u7684\u5bf9\u8bdd\u6846\u4e2d\uff0c\u4fdd\u5b58\u9ed8\u8ba4\uff0c\u70b9\u51fb\u201cOK\u201d\uff0c\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-d089e0f6-b337-45ab-9e57-655c2820067b\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2021\/08\/image-21.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-21.png\"\/><\/figure>\n\n\n\n<p id=\"block-0118b24c-06e5-4c90-bd78-e67256d6c177\">\u7cfb\u7edf\u5c06\u81ea\u52a8\u6253\u5f00SDK\u5f00\u53d1\u73af\u5883<\/p>\n\n\n\n<p id=\"block-94d5761a-5f6d-4cc0-8068-423cc7b5d647\">3\uff09\u518d\u521b\u5efa\u4e00\u4e2aAPP \u5de5\u7a0b\uff0c\u8d1f\u8d23PS\u8bfb\u53d6DDR \u90e8\u5206\u7684\u6570\u636e\u7528\u4ee5\u9a8c\u8bc1\u3002<\/p>\n\n\n\n<p id=\"block-01d491a8-4dc8-4f42-b57b-c837a71a443b\">a. \u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u7a7a\u5de5\u7a0b,\u53ef\u4ee5\u53d6\u540d\u53ebPL_DDR_TEST<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-f877efbf-fd47-4e11-9b72-2455d55af704\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2022\/01\/image-18.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-18.png\"\/><\/figure>\n\n\n\n<p id=\"block-c9840c3f-edc7-4a17-bcb0-c955a69c49c9\">b.\u53f3\u952e\u5de5\u7a0b\u7684SRC\u76ee\u5f55\uff0c\u7136\u540e\u65b0\u5efa\u4e00\u4e2aSOURCE FILE<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-132ce40f-61e1-42ca-a0e4-085e0ba681ee\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2022\/02\/image-28.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-28.png\"\/><\/figure>\n\n\n\n<p id=\"block-87e4f158-62b9-4dd7-b4fa-a08184f4a313\">c.\u53d6\u540d main.c<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-34936348-9892-4e83-a129-84fe92303c45\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2022\/02\/image-29.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-29.png\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"block-e0288e22-b39c-4f2f-9084-fbb87b341b68\"><strong>\u516d\u3001 PS\u7aef\u4ee3\u7801\u7f16\u5199<\/strong><\/h2>\n\n\n\n<p id=\"block-47d17cf4-650b-46f3-8fba-dbc37751f0c7\">1.\u5728main .c\u4e2d\u6dfb\u52a0\u5982\u4e0b\u4ee3\u7801<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">#include \"stdio.h\"\n#include \"xil_cache.h\"\n#include \"xil_printf.h\"\n#include \"xil_io.h\"\n\n#define DDR_BASEADDR 0X08000000\n\nint main() {\n\n\tint i;\n\tchar A;\n\n\tXil_DCacheDisable();\n\tprint(\"AXI4 PL DDR TEST!\\n\\r\");\n\tprint(\"Please input A to start\\n\\r\");\n\twhile(1){\n\t\tscanf(\"%c\",&amp;A);\n\t\tif(A=='A'||A=='a'){\n\t\t\tprintf(\"start\\n\\r\");\n\t\t\tfor(i=0;i&lt;4096;i=i+4){\n\t\t\t\tprintf(\"The data for the address %x is %d\\n\\r\",DDR_BASEADDR+i,(int)Xil_In32(DDR_BASEADDR+i));\n\t\t\t}\n\t\t}\n\n\t}\n\t return 0;\n}<\/pre>\n\n\n\n<p id=\"block-47d17cf4-650b-46f3-8fba-dbc37751f0c7\">\u8fd9\u91cc\u6709\u4e2a\u5730\u65b9\u6bd4\u8f83\u96be\u4ee5\u7406\u89e3 \uff0c\u90a3\u5c31\u662f\u4e3a\u4ec0\u4e48Xil_in32\uff08\uff09\u4e2d\u7684\u5730\u5740\u6bcf\u6b21\u662f\u589e\u52a04\u7684\u3002\u56e0\u4e3aXil_in32\u6bcf\u6b21\u90fd\u662f\u8bfb\u53d632\u4e2abit\u6570\u636e\uff0c \u540c\u6837\u7684\uff0c\u6211\u4eec\u4e0a\u6587\u4e2d\u521b\u5efa\u8bbe\u8ba1\u7684AXI4 IP\uff0c\u6570\u636e\u4f4d\u5bbd\u4e5f\u662f32\u4e2abit\uff0c\u800c\u7cfb\u7edf\u4e2d\u5185\u5b58\u7684\u5355\u4f4d\u5730\u5740\u662f\u4ee5\u5b57\u8282\uff088bit\uff09\u4f5c\u4e3a\u8ba1\u91cf\u7684\uff0c\u76f8\u5f53\u4e8e\u4e0d\u8bba\u662f\u8bfb\u8fd8\u662f\u5199\u4e00\u4e2a32bit\u7684\u6570\u636e\u90fd\u53604\u4e2a\u5185\u5b58\u5730\u5740\u3002\u6240\u4ee5\u8fd9\u91cc\u5730\u5740\u589e\u52a0\u7684\u662f4\u800c\u4e0d\u662f1\u3002<\/p>\n\n\n\n<p id=\"block-ce842871-dfca-44f5-bf8e-b4a9df13ea97\">2.\u4e0b\u8f7d\u7a0b\u5e8f\u5230\u677f\u5b50\u4e0a\u9a8c\u8bc1 <strong>\uff08\u5907\u6ce8 \u5982\u679c\u521a\u624dvivado \u91cc\u5df2\u7ecf\u505a\u8fc7\u4e0a\u6587\u63d0\u5230\u8fc7\u7684\u5b9e\u9a8c\u4e86\uff0c\u90a3\u6b64\u5904\u9700\u8981\u65ad\u7535 \u8ba9DDR\u56de\u5230\u65e0\u5e8f\u72b6\u6001\uff0c\u5fc5\u987b\u662f\u65ad\u7535\uff0c\u590d\u4f4d\u952e\u6ca1\u7528\uff09<\/strong><\/p>\n\n\n\n<p id=\"block-f9476d19-d116-4236-b2ed-8f2c02cfe027\">1\uff09 \u5148\u63d0\u524d\u6253\u5f00\u4e32\u53e3\u52a9\u624b(\u8fd9\u91cc\u7528vivado SDK \u81ea\u5e26\u7684)<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-386d6a79-eb5a-4279-929c-894f3a34f8c5\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-40-1024x482.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-40-1024x482.png\"\/><\/figure>\n\n\n\n<p id=\"block-65403c01-865a-4210-a138-1fb3ea81cbbb\">2\uff09 \u6253\u5f00Run as -&gt; Run Configurations<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-a11cb630-f8c0-4354-ac2e-d1fa7271f619\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-36.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-36.png\"\/><\/figure>\n\n\n\n<p id=\"block-b8459210-ac78-4a2a-bc01-36a30e6d8371\">\u5982\u679c\u662f\u7b2c\u4e00\u6b21\u6253\u5f00\u6b64\u9875\u9762\uff0c\u4e4b\u524d\u6ca1\u6709debug\u8fc7\uff0c\u5219\u53cc\u51fbsystem debugger\u9009\u9879<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-aaac9bcd-64a6-492e-9361-06e8c568f7ac\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-37.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-37.png\"\/><\/figure>\n\n\n\n<p id=\"block-930333a1-98d8-4fcb-9df5-a72f9e62ada5\">3 \uff09 \u5728\u53f3\u4fa7 \u7684\u7a97\u53e3\u52fe\u9009 Reset entire system \uff0c\u4ee5\u53caProgram FPGA\uff0c \u8fd9\u6837\u6bcf\u6b21debug \u7684\u65f6\u5019\u90fd\u4f1a\u9884\u5148\u52a0\u8f7d\u5e76\u914d\u7f6eFPGA\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-a86a530b-b3bf-45a1-9140-bf436d102b07\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-38-1024x720.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-38-1024x720.png\"\/><\/figure>\n\n\n\n<p id=\"block-9bddcc8f-9e25-47cf-8bea-399f140d6a87\">4 ) \u4e4b\u540e\u7cfb\u7edf\u5c31\u4f1a\u81ea\u52a8\u8fd0\u884c\u4e86\uff08fpga\u4e5f\u4f1a\u88ab\u81ea\u52a8\u52a0\u8f7d\uff09 \u3002 \u5982\u679c\u4fee\u6539\u7a0b\u5e8f\u540e \u518d\u6b21\u8981debug\uff0c\u5c31\u53ef\u4ee5\u76f4\u63a5\u70b9<strong>\u7eff\u8272\u7bad\u5934<\/strong>\uff0c\u6216\u8005\u9009 Run As &#8211;&gt;Launch on Hardware \uff08system debugger\u5373\u53ef\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-fc4ebe8b-5d83-4df8-95b8-ce8de42c02ad\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-39-1024x655.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-39-1024x655.png\"\/><\/figure>\n\n\n\n<p id=\"block-9d9e9968-ac5a-4e67-a3cb-d9838f72db0b\">5\uff09 \u7a0b\u5e8f\u5de5\u4f5c\u540e\uff0c\u4f1a\u901a\u8fc7\u4e32\u53e3\u8f93\u51fa AXI4 PL DDR TEST ! \u4ee5\u53ca Please input A to start \u7684\u5185\u5bb9\uff0c \u6b64\u65f6\u6309\u4e0b\u952e\u76d8\u4e0a\u7684A\uff0c\u5e76\u6309\u4e0bSend\uff0c \u5411\u7cfb\u7edf\u53d1\u9001\u5f00\u59cb\u547d\u4ee4<\/p>\n\n\n\n<figure class=\"wp-block-image\" id=\"block-ffb88f64-a9a2-4d7a-b073-fb906d990c57\"><img decoding=\"async\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2023\/09\/image-41.png\" alt=\"\u6b64\u56fe\u7247\u7684alt\u5c5e\u6027\u4e3a\u7a7a\uff1b\u6587\u4ef6\u540d\u4e3aimage-41.png\"\/><\/figure>\n\n\n\n<p id=\"block-32a85ad2-932a-4fad-b286-4dce7c1b0e3a\">\u4e4b\u540e\uff0c\u7cfb\u7edf\u901a\u8fc7\u4e32\u53e3\u5c06\u4eceDDR\u8bfb\u53d6\u5230\u7684\u5185\u5bb9\u53d1\u9001\u7ed9PC\uff0c \u6b64\u65f6\u8bfb\u5230\u7684DDR\u7684\u6570\u636e\u90fd\u662f\u6beb\u65e0\u89c4\u5f8b\u7684\uff0c\u65e0\u5e8f\u7684\u6570\u636e\uff08\u56e0\u4e3aPL \u8fd9\u4e2a\u65f6\u5019\u5e76\u672a\u5411DDR\u53d1\u9001\u6570\u636e\uff0c\u800c\u4e0a\u7535\u540eDDR\u7684\u5185\u5bb9\u672c\u8eab\u662f\u4e71\u5e8f\u7684\uff09\u3002<strong>\uff08\u5907\u6ce8\u5982\u679c\u8bfb\u5230\u7684\u5185\u5bb9\u662f\u6709\u5e8f\u7684\uff0c\u90a3\u662f\u56e0\u4e3a\u521a\u624dvivado \u91cc\u5df2\u7ecf\u505a\u8fc7\u4e0a\u6587\u63d0\u5230\u8fc7\u7684\u5b9e\u9a8c\u540e\u6ca1\u6709\u65ad\u7535\u8fc7DDR\u5df2\u7ecf\u88abPL\u5199\u5165\u4e86\u4e00\u904d\uff0c\u90a3\u6b64\u5904\u5fc5\u987b\u8981\u91cd\u65b0\u65ad\u7535\u8ba9DDR\u56de\u5230\u65e0\u5e8f\u72b6\u6001\u518d\u91cd\u65b0\u4e0a\u8ff0\u64cd\u4f5c\u5426\u5219\u5f71\u54cd\u5b9e\u9a8c\u7684\u7ed3\u679c\uff0c\u5fc5\u987b\u662f\u65ad\u7535\uff0c\u590d\u4f4d\u952e\u6ca1\u7528\uff09<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"590\" height=\"593\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-48.png\" alt=\"\" class=\"wp-image-6246\" style=\"width:445px;height:auto\" srcset=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-48.png 590w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-48-298x300.png 298w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-48-150x150.png 150w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-48-100x100.png 100w\" sizes=\"auto, (max-width: 590px) 100vw, 590px\" \/><\/figure>\n\n\n\n<p id=\"block-32873957-8aba-47b5-99d0-c06ca51cf303\">6\uff09 \u6b64\u65f6\u6211\u4eec\u6309\u4e0b\u677f\u5b50\u4e0a\u7684KEY3<strong>(\u8f6c\u63a5\u677f\u6b63\u4e2d\u95f4\u7684\u6309\u952e)<\/strong>\u8ba9PL\u5bf9DDR\u8fdb\u884c\u8bfb\u5199\u64cd\u4f5c\uff0c\u6309\u4e0b\u6309\u952e\u4e4b\u540eLED1\u706f\u88ab\u70b9\u4eae\uff08\u7a0b\u5e8f\u91cc\u5b9a\u4e49\u7684DONE \u706f\uff0c\u4ee3\u8868\u8bfb\u5199\u64cd\u4f5c\u5b8c\u6210\uff09\uff0cLED2(ERROR)\u9519\u8bef\u63d0\u793a\u706f\u4fdd\u6301\u7184\u706d\u72b6\u6001\uff0c \u8bc1\u660e\u6211\u4eec\u7684DDR\u8bfb\u5199\u5b9e\u9a8c\u6210\u529f\uff0c\u4eceDDR\u8bfb\u51fa\u7684\u6570\u636e\u548c\u5199\u5165\u7684\u6570\u636e\u662f\u4e00\u81f4\u7684\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"592\" height=\"595\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-47.png\" alt=\"\" class=\"wp-image-6244\" style=\"width:471px;height:auto\" srcset=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-47.png 592w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-47-298x300.png 298w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-47-150x150.png 150w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-47-100x100.png 100w\" sizes=\"auto, (max-width: 592px) 100vw, 592px\" \/><\/figure>\n\n\n\n<p id=\"block-2faa04c4-ce03-4d2d-ac64-f9233b2588f2\">7\uff09 \u6b64\u65f6\u518d\u56de\u5230\u4e32\u53e3\u754c\u9762\uff0c \u518d\u6b21\u53d1\u9001\u5b57\u7b26A\uff0c\u53ef\u4ee5\u770b\u5230\u4ece\u677f\u5b50\u53d1\u56de\u7684DDR\u5185\u5bb9\uff0c\u7531\u4e71\u5e8f\u53d8\u62101\uff0c2\uff0c3\uff0c4\u8fd9\u6837\u7684\u987a\u5e8f\u5185\u5bb9\u4e86\uff0c 8000000\u4ee3\u8868 0x08000000\u5730\u5740\u4f4d\uff0c\u8fd9\u4e2a\u5730\u5740\u548cPL\u7aef\u8bbe\u7f6e\u7684\u76f8\u547c\u5e94\u3002 PS\u7aef\u4eceDDR3\u4e2d\u8bfb\u51fa\u7684\u6570\u636e\u4e3a1\u52301024\uff0c\u4e0ePL\u7aefIP\u5199\u5165\u7684\u6570\u636e\u4e00\u81f4\uff0c\u8bf4\u660e\u5b9e\u9a8c\u6210\u529f\u4e86\u3002<strong>(\u95f4\u96944\u662f\u56e0\u4e3aXil_In32\u662f\u4ee532\u4e2a\u5b57\u8282\u4e3a\u5355\u5143\u7684)<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"583\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-49.png\" alt=\"\" class=\"wp-image-6247\" srcset=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-49.png 640w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/02\/image-49-300x273.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p id=\"block-1a16bb45-8b90-4baf-b4cc-a550b6d19354\">\u672c\u6587\u53ea\u662f\u629b\u7816\u5f15\u7389\uff0c \u5982\u679c\u8981\u4fee\u6539\u4f20\u8f93\u7684\u5185\u5bb9\uff0c\u53ea\u9700\u8981\u4fee\u6539PL\u7aef\u81ea\u52a8\u751f\u6210\u7684AXI IP\u4fee\u6539\u5373\u53ef\uff0c\u5927\u5bb6\u81ea\u884c\u7814\u7a76\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5199\u5728\u540e\u9762\uff1a<\/strong><\/h2>\n\n\n\n<p>\u7ecf\u8fc7\u591a\u6b21\u8bd5\u9a8c\u53d1\u73b0\uff0c \u5982\u679c\u9891\u7e41\u7684\u6309\u4e0b<strong>axi_init_axi_txn<\/strong>\u8fde\u63a5\u7684\u6309\u952e\uff0c\u6709\u6982\u7387\u4f1a\u51fa\u73b0error \u706f\u4eae\u8d77\u7684\u60c5\u51b5\uff0c\u4e00\u65e6error\u51fa\u73b0\u540e\u518d\u6309\u4e0b\u6309\u952e\uff0c\u9519\u8bef\u4e0d\u80fd\u6d88\u9664\uff0c\u5e76\u4e14\u5c06\u6a21\u5757\u7684rst\u4fe1\u53f7\u5f15\u51fa\u624b\u52a8\u63a7\u5236\u6a21\u5757\u590d\u4f4d\u53d1\u73b0\u51fa\u73b0\u95ee\u9898\u540e\u590d\u4f4d\u6a21\u5757\u5e76\u4e0d\u80fd\u6062\u590d\u901a\u8baf\uff0c\u6240\u4ee5\u731c\u6d4b\u5bfc\u81f4\u8fd9\u4e2a\u60c5\u51b5\u7684\u5f88\u5927\u539f\u56e0\u53ef\u80fd\u662f\u56e0\u4e3aaxi4\u901a\u8baf\u7684\u8fc7\u7a0b\u4e2d\u88ab\u4e2d\u65ad\u5bfc\u81f4axi4\u90e8\u5206\u5361\u4f4f\u5f15\u8d77\u7684\uff0c\u8fd9\u90e8\u5206\u53ef\u80fd\u9700\u8981\u5728\u5b98\u65b9\u7684axi4\u4ee3\u7801\u4e2d\u589e\u52a0\u5224\u5fd9\u5185\u5bb9\u6765\u89e3\u51b3\u3002<\/p>\n\n\n\n<p><strong>\u6211\u8fd9\u8fb9\u4e5f\u7528\u4e86\u53e6\u4e00\u4e2a\u601d\u8def\uff0c\u5c31\u662f\u53ea\u6709\u5728IDLE\u72b6\u6001\u4e0b\uff0caxi_init_axi_txn \u7684\u8fb9\u6cbf\u8df3\u53d8\uff08\u5373\u6309\u952e\u6309\u4e0b\uff09\u624d\u88ab\u5224\u65ad\u4e3a\u6709\u6548\u72b6\u6001\u3002\u8fd9\u6837 \u9519\u8bef\u60c5\u51b5\u5c31\u518d\u4e5f\u6ca1\u6709\u51fa\u73b0\u8fc7\u4e86\uff0c\u5927\u5bb6\u81ea\u884c\u5c1d\u8bd5\uff0c\u6709\u95ee\u9898\u53ef\u5728\u4e0b\u65b9\u53cd\u9988\u7559\u8a00<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><strong>\u628aIP\u4e2d\u7684\u4ee3\u7801 <\/strong><br>assign init_txn_pulse = (!init_txn_ff2) &amp;&amp; init_txn_ff;<br><strong>\u4fee\u6539\u6210 <\/strong><br>assign init_txn_pulse\t= (!init_txn_ff2) &amp;&amp; init_txn_ff  &amp;&amp; mst_exec_state==IDLE;<\/pre>\n\n\n\n<p>1\uff09\u5982IP\u5df2\u7ecf\u4f7f\u7528\u7684\uff0c\u53ef\u4ee5\u5728blockdesign \u4e2d\u53f3\u952eEdit IP\u8fdb\u884c\u4fee\u6539<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"942\" height=\"550\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/10\/image-74.png\" alt=\"\" class=\"wp-image-7704\" style=\"width:512px;height:auto\" srcset=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/10\/image-74.png 942w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/10\/image-74-300x175.png 300w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/10\/image-74-768x448.png 768w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<p>2\uff09\u5728\u9ed8\u8ba4\u751f\u6210\u7684\u4ee3\u7801\u4e2d\u8fdb\u884c\u4fee\u6539<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"336\" src=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/10\/image-75-1024x336.png\" alt=\"\" class=\"wp-image-7705\" srcset=\"http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/10\/image-75-1024x336.png 1024w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/10\/image-75-300x99.png 300w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/10\/image-75-768x252.png 768w, http:\/\/www.hellofpga.com\/wp-content\/uploads\/2024\/10\/image-75.png 1376w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<p>3\uff09\u7f16\u8f91\u5b8c\u540e\uff0c\u4fdd\u5b58\u4fee\u6539\uff0c\u63a5\u4e0b\u6765\u662f\u6253\u5305\u4fee\u6539\u5b8c\u7684IP(\u5c01\u88c5\u4e4b\u524d\uff0c\u5148\u7f16\u8bd1\u7efc\u5408\u770b\u770b\u4ee3\u7801\u662f\u5426\u6709\u62a5\u62a5\u9519) \u6253\u5305\u7684\u6d41\u7a0b\u53ef\u4ee5\u53c2\u8003\u4e0a\u4e00\u8282\u4e2d\u7684\u5185\u5bb9 :<a href=\"http:\/\/www.hellofpga.com\/index.php\/2022\/02\/16\/zynq_ps_to_pl_reg\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u57fa\u4e8eEBAZ4205\u7684PS\u5b9e\u9a8c\u5341\u4e00 PS\u4e0ePL\u6570\u636e\u4ea4\u4e92\u4e4b PS\u8bbf\u95ee PL\u7aef\u7684reg 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