{"id":151219,"date":"2020-08-31T22:21:52","date_gmt":"2020-08-31T14:21:52","guid":{"rendered":"http:\/\/4563.org\/?p=151219"},"modified":"2020-08-31T22:21:52","modified_gmt":"2020-08-31T14:21:52","slug":"arm-%e6%8c%87%e4%bb%a4%e5%a6%82%e4%bd%95%e5%8c%b9%e9%85%8d%e4%b8%8d%e5%90%8c%e7%9a%84%e6%a0%bc%e5%bc%8f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=151219","title":{"rendered":"Arm \u6307\u4ee4\u5982\u4f55\u5339\u914d\u4e0d\u540c\u7684\u683c\u5f0f"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  Arm \u6307\u4ee4\u5982\u4f55\u5339\u914d\u4e0d\u540c\u7684\u683c\u5f0f               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : binbinyouliiii <\/span>  <span><i><\/i> 24<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\"> <\/p>\n<p>\u4eca\u5929\u770b ARM7 \u76f8\u5173\u7684\u6587\u6863\u7684\u65f6\u5019\uff0c\u770b\u5230 Arm \u6307\u4ee4\u683c\u5f0f\u533a\u5206\u7684\u8868\u683c\uff0c\u4f46\u662f\u53d1\u73b0\u683c\u5f0f\u5e76\u4e0d\u662f\u5b8c\u5168\u5404\u81ea\u72ec\u7acb\u7684\uff0c\u540c\u4e00\u4e2a\u6307\u4ee4\u53ef\u80fd\u4f1a\u5339\u914d\u5230\u591a\u79cd\u683c\u5f0f\u3002<\/p>\n<p> \u6bd4\u5982\uff1a <em>xxxx_0000_10xx_xxxx_xxxx_0000_1001_xxxx<\/em> \u8fd9\u6761\u6307\u4ee4\u4f1a\u5339\u914d\u5230 Multiply Long \u548c Halfword Data Transfer:register offset \u8fd9\u4e24\u79cd\u683c\u5f0f\u3002<\/p>\n<pre><code>\/\/ \u6ca1\u95ee\u9898 xxxx_100x_xxxx_xxxx_xxxx_xxxx_xxxx_xxxx  Block Data Transfer xxxx_101x_xxxx_xxxx_xxxx_xxxx_xxxx_xxxx  Branch xxxx_110x_xxxx_xxxx_xxxx_xxxx_xxxx_xxxx  Coprocessor Data      Transfer xxxx_1110_xxxx_xxxx_xxxx_xxxx_xxx0_xxxx  Coprocessor Data      Operation xxxx_1110_xxxx_xxxx_xxxx_xxxx_xxx1_xxxx  Coprocessor Register  Transfer xxxx_1111_xxxx_xxxx_xxxx_xxxx_xxx1_xxxx  Software Interrupt \/\/ xxxx_0000_1xxx_xxxx_xxxx_xxxx_1001_xxxx  Multiply Long xxxx_000x_x0xx_xxxx_xxxx_0000_1xx1_xxxx  Halfword Data Transfer:register offset xxxx_0000_00xx_xxxx_xxxx_xxxx_1001_xxxx  Multiply xxxx_000x_x1xx_xxxx_xxxx_xxxx_1xx1_xxxx  Halfword Data Transfer:immediate offset xxxx_0001_0010_1111_1111_1111_0001_xxxx  Branch and Exchange xxxx_0001_0x00_xxxx_xxxx_0000_1001_xxxx  Single Data Swap xxxx_00xx_xxxx_xxxx_xxxx_xxxx_xxxx_xxxx  Data Processing \/ PSR Transfer  xxxx_011x_xxxx_xxxx_xxxx_xxxx_xxx1_xxxx  Undefined xxxx_01xx_xxxx_xxxx_xxxx_xxxx_xxxx_xxxx  Single Data Transfer <\/code><\/pre>\n<p><img decoding=\"async\" src=\"http:\/\/4563.org\/wp-content\/uploads\/2020\/09\/20200906_5f5545f1d0e22.png\" alt=\"Arm \u6307\u4ee4\u5982\u4f55\u5339\u914d\u4e0d\u540c\u7684\u683c\u5f0f\" \/><\/p>\n<\/p><\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>0<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>Arm \u6307\u4ee4\u5982\u4f55\u5339\u914d\u4e0d\u540c\u7684\u683c\u5f0f \u8cc7&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/151219"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=151219"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/151219\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=151219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=151219"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=151219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}