{"id":44028,"date":"2023-09-27T09:21:32","date_gmt":"2023-09-27T01:21:32","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=44028"},"modified":"2023-09-27T09:21:32","modified_gmt":"2023-09-27T01:21:32","slug":"syssxvsx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/44028.html","title":{"rendered":"\u4f7f\u7528SPI\u4e09\u7ebfVerilog\u5b9e\u73b0"},"content":{"rendered":"

  SPI\uff08Serial Peripheral Interface\uff09\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u603b\u7ebf\uff0c\u5b83\u53ef\u4ee5\u5c06\u5916\u8bbe\u4e0e\u4e3b\u673a\u8fde\u63a5\u8d77\u6765\uff0c\u5e76\u4e14\u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u7684\u5916\u8bbe\u8bbe\u7f6e\u4e0d\u540c\u7684\u603b\u7ebf\u901f\u5ea6\u3002SPI\u901a\u5e38\u4f7f\u7528\u4e09\u7ebf\uff08MISO\u3001MOSI\u3001SCK\uff09\u6765\u4f20\u8f93\u6570\u636e\uff0c\u5176\u4e2dMISO\uff08Master In Slave Out\uff09\u7528\u4e8e\u4ece\u4ece\u673a\u4f20\u8f93\u6570\u636e\u5230\u4e3b\u673a\uff0cMOSI\uff08Master Out Slave In\uff09\u7528\u4e8e\u4ece\u4e3b\u673a\u4f20\u8f93\u6570\u636e\u5230\u4ece\u673a\uff0cSCK\uff08Serial Clock\uff09\u7528\u4e8e\u65f6\u949f\u4fe1\u53f7\uff0c\u7531\u4e3b\u673a\u4ea7\u751f\u3002\u4f7f\u7528Verilog\u8bed\u8a00\u5b9e\u73b0SPI\u7684\u4e09\u7ebf\u4f20\u8f93\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u603b\u7ebf\u7684\u6548\u7387\uff0c\u66f4\u52a0\u6709\u6548\u5730\u8fde\u63a5\u5916\u8bbe\u4e0e\u4e3b\u673a\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Verilog\u8bed\u8a00\u5b9e\u73b0SPI\u4e09\u7ebf\u4f20\u8f93\u3002<\/p>\n

SPI\u4e09\u7ebfVerilog\u5b9e\u73b0\u539f\u7406<\/h2>\n

  SPI\u662f\u4e00\u79cd\u4e32\u884c\u603b\u7ebf\uff0c\u5b83\u4f7f\u7528\u4e09\u6761\u7ebf\uff08MISO\u3001MOSI\u548cSCK\uff09\u6765\u4f20\u8f93\u6570\u636e\uff0c\u5176\u4e2dMISO\u7528\u4e8e\u4ece\u4ece\u673a\u4f20\u8f93\u6570\u636e\u5230\u4e3b\u673a\uff0cMOSI\u7528\u4e8e\u4ece\u4e3b\u673a\u4f20\u8f93\u6570\u636e\u5230\u4ece\u673a\uff0cSCK\u7528\u4e8e\u65f6\u949f\u4fe1\u53f7\uff0c\u7531\u4e3b\u673a\u4ea7\u751f\u3002\u4ece\u673a\u6536\u5230\u65f6\u949f\u4fe1\u53f7\u540e\uff0c\u4f1a\u68c0\u6d4bMOSI\u7ebf\u4e0a\u7684\u6570\u636e\uff0c\u5e76\u5c06\u63a5\u6536\u5230\u7684\u6570\u636e\u653e\u5230MISO\u7ebf\u4e0a\uff0c\u8fd9\u6837\u5c31\u5b8c\u6210\u4e86\u4e00\u6b21\u6570\u636e\u4f20\u8f93\u3002\u4f7f\u7528Verilog\u8bed\u8a00\u5b9e\u73b0SPI\u4e09\u7ebf\u4f20\u8f93\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u603b\u7ebf\u7684\u6548\u7387\uff0c\u66f4\u52a0\u6709\u6548\u5730\u8fde\u63a5\u5916\u8bbe\u4e0e\u4e3b\u673a\u3002<\/p>\n

  Verilog\u8bed\u8a00\u7f16\u5199SPI\u6a21\u5757<\/h3>\n

  \u4f7f\u7528Verilog\u8bed\u8a00\u5b9e\u73b0SPI\u4e09\u7ebf\u4f20\u8f93\uff0c\u9996\u5148\u8981\u7f16\u5199\u4e00\u4e2aSPI\u6a21\u5757\uff0c\u8be5\u6a21\u5757\u5b9a\u4e49\u4e86SPI\u603b\u7ebf\u7684\u63a5\u53e3\uff0c\u5305\u62ecMISO\u3001MOSI\u3001SCK\u7b49\u63a5\u53e3\uff0c\u5e76\u5b9a\u4e49\u4e86\u8fd9\u4e9b\u63a5\u53e3\u7684\u529f\u80fd\u3002\u6b64\u5916\uff0c\u8fd8\u9700\u8981\u5b9a\u4e49\u4e00\u4e9b\u63a7\u5236\u4fe1\u53f7\uff0c\u5982\u65f6\u949f\u4fe1\u53f7\uff0c\u4ee5\u53ca\u4f20\u8f93\u6570\u636e\u7684\u5b57\u8282\u6570\u7b49\u3002<\/p>\n

  Verilog\u8bed\u8a00\u5b9e\u73b0SPI\u903b\u8f91<\/h3>\n

  \u5728\u7f16\u5199SPI\u6a21\u5757\u4e4b\u540e\uff0c\u5c31\u53ef\u4ee5\u5f00\u59cb\u7f16\u5199SPI\u7684\u903b\u8f91\u4e86\u3002\u9996\u5148\uff0c\u8981\u5b9a\u4e49\u4e00\u4e9b\u57fa\u672c\u7684\u53d8\u91cf\uff0c\u5982\u63a5\u6536\u5230\u7684\u6570\u636e\u3001\u53d1\u9001\u7684\u6570\u636e\u3001\u4f20\u8f93\u7684\u5b57\u8282\u6570\u7b49\uff0c\u5e76\u4e14\u8981\u5b9a\u4e49\u4e00\u4e9b\u63a7\u5236\u4fe1\u53f7\uff0c\u5982\u65f6\u949f\u4fe1\u53f7\u3002\u7136\u540e\uff0c\u5c31\u53ef\u4ee5\u5f00\u59cb\u7f16\u5199SPI\u7684\u903b\u8f91\u4e86\uff0c\u5177\u4f53\u6765\u8bf4\uff0c\u5c31\u662f\u6839\u636e\u65f6\u949f\u4fe1\u53f7\uff0c\u4eceMOSI\u7ebf\u4e0a\u63a5\u6536\u6570\u636e\uff0c\u5e76\u5c06\u63a5\u6536\u5230\u7684\u6570\u636e\u653e\u5230MISO\u7ebf\u4e0a\uff0c\u4ee5\u6b64\u5b8c\u6210\u4e00\u6b21\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86\u4f7f\u7528Verilog\u8bed\u8a00\u5b9e\u73b0SPI\u4e09\u7ebf\u4f20\u8f93\u7684\u65b9\u6cd5\u3002<\/strong>\u9996\u5148\uff0c\u8981\u7f16\u5199\u4e00\u4e2aSPI\u6a21\u5757\uff0c\u5b9a\u4e49SPI\u603b\u7ebf\u7684\u63a5\u53e3\uff0c\u5305\u62ecMISO\u3001MOSI\u3001SCK\u7b49\u63a5\u53e3\uff0c\u5e76\u5b9a\u4e49\u4e86\u8fd9\u4e9b\u63a5\u53e3\u7684\u529f\u80fd\u3002\u7136\u540e\uff0c\u8981\u7f16\u5199SPI\u7684\u903b\u8f91\uff0c\u6839\u636e\u65f6\u949f\u4fe1\u53f7\uff0c\u4eceMOSI\u7ebf\u4e0a\u63a5\u6536\u6570\u636e\uff0c\u5e76\u5c06\u63a5\u6536\u5230\u7684\u6570\u636e\u653e\u5230MISO\u7ebf\u4e0a\uff0c\u4ee5\u6b64\u5b8c\u6210\u4e00\u6b21\u6570\u636e\u4f20\u8f93\u3002\u4f7f\u7528Verilog\u8bed\u8a00\u5b9e\u73b0SPI\u4e09\u7ebf\u4f20\u8f93\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u603b\u7ebf\u7684\u6548\u7387\uff0c\u66f4\u52a0\u6709\u6548\u5730\u8fde\u63a5\u5916\u8bbe\u4e0e\u4e3b\u673a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

SPI\uff08SerialPeripheralInterface\uff09\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u603b\u7ebf\uff0c\u5b83\u53ef\u4ee5\u5c06\u5916\u8bbe\u4e0e\u4e3b\u673a\u8fde\u63a5\u8d77\u6765\uff0c\u5e76\u4e14\u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u7684\u5916\u8bbe\u8bbe\u7f6e\u4e0d\u540c\u7684\u603b\u7ebf\u901f\u5ea6\u3002SPI\u901a\u5e38\u4f7f\u7528<\/p>\n","protected":false},"author":1,"featured_media":4132,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[288],"class_list":["post-44028","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-spitx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44028","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=44028"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44028\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=44028"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=44028"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=44028"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}