{"id":477251,"date":"2023-08-09T09:09:43","date_gmt":"2023-08-09T09:09:43","guid":{"rendered":""},"modified":"2023-09-05T11:14:22","modified_gmt":"2023-09-05T11:14:22","slug":"firmware","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/cn\/wiki\/firmware\/","title":{"rendered":"\u56fa\u4ef6"},"content":{"rendered":"<p>\u56fa\u4ef6\u662f\u6307\u4e00\u7c7b\u7279\u5b9a\u7684\u8ba1\u7b97\u673a\u8f6f\u4ef6\uff0c\u53ef\u4e3a\u7279\u5b9a\u786c\u4ef6\u7684\u64cd\u4f5c\u63d0\u4f9b\u4f4e\u7ea7\u63a7\u5236\u3002\u4e0e\u5927\u591a\u6570\u201c\u677e\u6563\u201d\u4e14\u53ef\u8f7b\u677e\u4fee\u6539\u6216\u5220\u9664\u7684\u8f6f\u4ef6\u4e0d\u540c\uff0c\u56fa\u4ef6\u901a\u5e38\u5d4c\u5165\u5230\u5176\u63a7\u5236\u7684\u786c\u4ef6\u4e2d\u3002<\/p>\n<h2>\u56fa\u4ef6\u7684\u8bde\u751f\u548c\u6f14\u53d8<\/h2>\n<p>\u56fa\u4ef6\u7684\u6982\u5ff5\u662f\u968f\u7740 20 \u4e16\u7eaa\u4e2d\u671f\u7535\u5b50\u7cfb\u7edf\u548c\u8ba1\u7b97\u673a\u7684\u53d1\u5c55\u800c\u51fa\u73b0\u7684\u3002\u201c\u56fa\u4ef6\u201d\u4e00\u8bcd\u7531 Ascher Opler \u4e8e 1967 \u5e74\u5728\u4e00\u7bc7\u9898\u4e3a\u201c\u7b2c\u56db\u4ee3\u8f6f\u4ef6\u201d\u7684\u8bba\u6587\u4e2d\u63d0\u51fa\u3002\u6700\u521d\uff0c\u5b83\u5b58\u50a8\u5728\u5370\u5237\u7535\u8def\u677f\u4e0a\u7684\u53ea\u8bfb\u5b58\u50a8\u5668 (ROM) \u82af\u7247\u4e2d\uff0c\u7528\u6237\u65e0\u6cd5\u4fee\u6539\u6216\u5220\u9664\u5b83\u3002<\/p>\n<p>\u968f\u7740\u6280\u672f\u7684\u53d1\u5c55\uff0c\u56fa\u4ef6\u5f00\u59cb\u5b58\u50a8\u5728\u95ea\u5b58\u4e2d\uff0c\u53ef\u4ee5\u66f4\u65b0\u6216\u91cd\u5199\u3002\u8fd9\u5e26\u6765\u4e86\u56fa\u4ef6\u66f4\u65b0\u7684\u53ef\u80fd\u6027\uff0c\u5141\u8bb8\u5236\u9020\u5546\u5728\u4ea7\u54c1\u552e\u51fa\u5e76\u88ab\u6d88\u8d39\u8005\u4f7f\u7528\u540e\u4fee\u590d\u9519\u8bef\u3001\u589e\u5f3a\u6027\u80fd\u6216\u4e3a\u5176\u4ea7\u54c1\u6dfb\u52a0\u65b0\u529f\u80fd\u3002<\/p>\n<h2>\u6df1\u5165\u7814\u7a76\u56fa\u4ef6<\/h2>\n<p>\u56fa\u4ef6\u662f\u4e00\u79cd\u72ec\u7279\u7684\u8f6f\u4ef6\uff0c\u5b83\u4e3a\u786c\u4ef6\u548c\u64cd\u4f5c\u7cfb\u7edf\u6216\u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9b\u76f4\u63a5\u63a5\u53e3\u3002\u5b83\u6307\u793a\u8bbe\u5907\u5e94\u5982\u4f55\u8fd0\u884c\u3002\u5b83\u5b58\u50a8\u5728\u786c\u4ef6\u7684\u975e\u6613\u5931\u6027\u5b58\u50a8\u5668\u4e2d\uff0c\u5982 ROM\u3001EPROM \u6216\u95ea\u5b58\uff0c\u5373\u4f7f\u8bbe\u5907\u65ad\u7535\u4e5f\u80fd\u4fdd\u7559\u6570\u636e\u3002<\/p>\n<p>\u56fa\u4ef6\u7684\u5e38\u89c1\u793a\u4f8b\u5305\u62ec\u8ba1\u7b97\u673a\u4e2d\u7684 BIOS\u3001\u6709\u52a9\u4e8e\u6267\u884c\u7f51\u7edc\u4efb\u52a1\u7684\u8def\u7531\u5668\u4e2d\u7684\u56fa\u4ef6\uff0c\u6216\u4f7f\u8bbe\u5907\u6b63\u5e38\u8fd0\u884c\u7684\u76f8\u673a\u6216\u667a\u80fd\u624b\u673a\u4e2d\u7684\u56fa\u4ef6\u3002<\/p>\n<h2>\u56fa\u4ef6\u7684\u5185\u90e8\u673a\u5236<\/h2>\n<p>\u8bbe\u5907\u901a\u7535\u540e\uff0c\u56fa\u4ef6\u9996\u5148\u5f00\u59cb\u5de5\u4f5c\u3002\u5b83\u4f1a\u521d\u59cb\u5316\u786c\u4ef6\uff0c\u5e76\u4e3a\u64cd\u4f5c\u7cfb\u7edf (OS) \u63a5\u7ba1\u505a\u597d\u51c6\u5907\u3002\u4e00\u65e6\u64cd\u4f5c\u7cfb\u7edf\u5f00\u59cb\u8fd0\u884c\uff0c\u56fa\u4ef6\u53ef\u80fd\u4ecd\u4f1a\u5904\u7406\u4e0e\u786c\u4ef6\u76f8\u5173\u7684\u67d0\u4e9b\u4efb\u52a1\uff0c\u4f46\u5176\u5927\u90e8\u5206\u5de5\u4f5c\u662f\u5728\u8bbe\u5907\u542f\u52a8\u8fc7\u7a0b\u4e2d\u5b8c\u6210\u7684\u3002<\/p>\n<p>\u56fa\u4ef6\u901a\u8fc7\u5411\u786c\u4ef6\u63d0\u4f9b\u4e00\u7cfb\u5217\u7f16\u7801\u6307\u4ee4\u6765\u5de5\u4f5c\u3002\u8fd9\u4e9b\u6307\u4ee4\u544a\u8bc9\u786c\u4ef6\u5982\u4f55\u5bf9\u67d0\u4e9b\u8f93\u5165\u505a\u51fa\u53cd\u5e94\u3001\u7ba1\u7406\u7535\u6e90\u4f7f\u7528\u3001\u5904\u7406\u6570\u636e\u5904\u7406\u4efb\u52a1\u4ee5\u53ca\u4e0e\u5176\u4ed6\u8bbe\u5907\u901a\u4fe1\u3002<\/p>\n<h2>\u56fa\u4ef6\u7684\u6838\u5fc3\u529f\u80fd<\/h2>\n<p>\u56fa\u4ef6\u7684\u4e00\u4e9b\u4e3b\u8981\u7279\u6027\u5305\u62ec\uff1a<\/p>\n<ol>\n<li><strong>\u7279\u5b9a\u4e8e\u8bbe\u5907\uff1a<\/strong> \u56fa\u4ef6\u662f\u4e13\u95e8\u4e3a\u5176\u8981\u63a7\u5236\u7684\u786c\u4ef6\u800c\u8bbe\u8ba1\u7684\u3002<\/li>\n<li><strong>\u5b58\u50a8\u5728\u975e\u6613\u5931\u6027\u5b58\u50a8\u5668\u4e2d\uff1a<\/strong> \u8fd9\u786e\u4fdd\u4e86\u56fa\u4ef6\u5373\u4f7f\u5728\u7535\u6e90\u5173\u95ed\u540e\u4e5f\u80fd\u4fdd\u7559\u5176\u6570\u636e\u3002<\/li>\n<li><strong>\u5728\u8bbe\u5907\u542f\u52a8\u65f6\u8fd0\u884c\uff1a<\/strong> \u56fa\u4ef6\u542f\u52a8\u542f\u52a8\u8fc7\u7a0b\u5e76\u5728\u64cd\u4f5c\u7cfb\u7edf\u542f\u52a8\u4e4b\u524d\u68c0\u67e5\u6240\u6709\u7ec4\u4ef6\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\u3002<\/li>\n<li><strong>\u53ef\u5347\u7ea7\uff1a<\/strong> \u4e00\u4e9b\u56fa\u4ef6\u53ef\u4ee5\u5347\u7ea7\u4ee5\u63d0\u9ad8\u6027\u80fd\u6216\u6dfb\u52a0\u65b0\u529f\u80fd\u3002<\/li>\n<\/ol>\n<h2>\u56fa\u4ef6\u7c7b\u578b<\/h2>\n<p>\u6839\u636e\u56fa\u4ef6\u7684\u4f7f\u7528\u65b9\u5f0f\u548c\u5b58\u50a8\u4f4d\u7f6e\uff0c\u56fa\u4ef6\u53ef\u5206\u4e3a\u4e0d\u540c\u7c7b\u578b\u3002\u5b83\u4eec\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5d4c\u5165\u5f0f\u56fa\u4ef6\uff1a<\/strong> \u8fd9\u79cd\u56fa\u4ef6\u7c7b\u578b\u901a\u5e38\u7528\u4e8e\u5bb6\u7528\u7535\u5668\u3001\u533b\u7597\u8bbe\u5907\u548c\u6c7d\u8f66\u7b49\u5d4c\u5165\u5f0f\u7cfb\u7edf\u3002<\/li>\n<li><strong>\u5916\u90e8\u56fa\u4ef6\uff1a<\/strong> \u6b64\u56fa\u4ef6\u7c7b\u578b\u7528\u4e8e\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\u7cfb\u7edf\u7684\u8bbe\u5907\uff0c\u4f8b\u5982\u6253\u5370\u673a\u3001\u952e\u76d8\u6216\u9f20\u6807\u3002<\/li>\n<li><strong>UEFI\uff08\u7edf\u4e00\u53ef\u6269\u5c55\u56fa\u4ef6\u63a5\u53e3\uff09\uff1a<\/strong> \u4e00\u79cd\u7528\u4e8e\u66ff\u4ee3\u8ba1\u7b97\u673a\u4e2d BIOS \u7684\u73b0\u4ee3\u56fa\u4ef6\u3002<\/li>\n<li><strong>BIOS\uff08\u57fa\u672c\u8f93\u5165\/\u8f93\u51fa\u7cfb\u7edf\uff09\uff1a<\/strong> \u8ba1\u7b97\u673a\u4e2d\u7528\u4e8e\u542f\u52a8\u542f\u52a8\u8fc7\u7a0b\u7684\u4f20\u7edf\u56fa\u4ef6\u3002<\/li>\n<\/ul>\n<h2>\u4f7f\u7528\u4e2d\u7684\u56fa\u4ef6\uff1a\u6311\u6218\u548c\u89e3\u51b3\u65b9\u6848<\/h2>\n<p>\u56fa\u4ef6\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u8bbe\u5907\uff0c\u5305\u62ec\u8ba1\u7b97\u673a\u3001\u670d\u52a1\u5668\u3001\u667a\u80fd\u624b\u673a\u548c\u8def\u7531\u5668\u3002\u5b83\u662f\u8fd9\u4e9b\u8bbe\u5907\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\uff0c\u4f46\u5b83\u4e5f\u4f1a\u5e26\u6765\u4e00\u4e9b\u6311\u6218\u3002\u4f8b\u5982\uff0c\u8fc7\u65f6\u7684\u56fa\u4ef6\u53ef\u80fd\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u6f0f\u6d1e\u3001\u8bbe\u5907\u6027\u80fd\u4e0d\u4f73\u548c\u517c\u5bb9\u6027\u95ee\u9898\u3002<\/p>\n<p>\u5b9a\u671f\u56fa\u4ef6\u66f4\u65b0\u53ef\u4ee5\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u63d0\u9ad8\u8bbe\u5907\u6027\u80fd\u5e76\u4fee\u8865\u6f5c\u5728\u7684\u5b89\u5168\u6f0f\u6d1e\u3002\u5236\u9020\u5546\u901a\u5e38\u4f1a\u63d0\u4f9b\u53ef\u4ee5\u624b\u52a8\u4e0b\u8f7d\u548c\u5b89\u88c5\u7684\u56fa\u4ef6\u66f4\u65b0\uff0c\u6216\u8005\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u8fd9\u4e9b\u66f4\u65b0\u4f1a\u81ea\u52a8\u5b89\u88c5\u3002<\/p>\n<h2>\u6bd4\u8f83\u4e0e\u7279\u70b9<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u5b66\u671f<\/th>\n<th>\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u56fa\u4ef6<\/td>\n<td>\u5b58\u50a8\u5728\u975e\u6613\u5931\u6027\u5185\u5b58\u4e2d\u3002\u8bbe\u5907\u901a\u7535\u65f6\u6700\u5148\u8fd0\u884c\u3002\u63a7\u5236\u7279\u5b9a\u786c\u4ef6\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u8f6f\u4ef6<\/td>\n<td>\u5b58\u50a8\u5728\u6613\u5931\u6027\u5b58\u50a8\u5668\u4e2d\u3002\u5728\u64cd\u4f5c\u7cfb\u7edf\u548c\u56fa\u4ef6\u7684\u63a7\u5236\u4e0b\u8fd0\u884c\u3002\u901a\u5e38\u63a7\u5236\u66f4\u5e7f\u6cdb\u7684\u529f\u80fd\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u786c\u4ef6<\/td>\n<td>\u8bbe\u5907\u7684\u7269\u7406\u7ec4\u4ef6\u3002\u5b83\u4eec\u7531\u56fa\u4ef6\u548c\u8f6f\u4ef6\u63a7\u5236\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u56fa\u4ef6\u7684\u672a\u6765\u524d\u666f<\/h2>\n<p>\u968f\u7740\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u56fa\u4ef6\u7684\u4f5c\u7528\u53ef\u80fd\u4f1a\u53d8\u5f97\u66f4\u52a0\u91cd\u8981\u3002\u968f\u7740\u7269\u8054\u7f51 (IoT) \u548c\u667a\u80fd\u8bbe\u5907\u7684\u5174\u8d77\uff0c\u80fd\u591f\u5904\u7406\u590d\u6742\u4efb\u52a1\u540c\u65f6\u4fdd\u6301\u5b89\u5168\u6027\u548c\u6548\u7387\u7684\u56fa\u4ef6\u5c06\u81f3\u5173\u91cd\u8981\u3002\u6b64\u5916\uff0c\u56fa\u4ef6\u66f4\u65b0\u5c06\u5728\u7ef4\u62a4\u548c\u589e\u5f3a\u8fd9\u4e9b\u8bbe\u5907\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u65b9\u9762\u53d1\u6325\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n<h2>\u56fa\u4ef6\u548c\u4ee3\u7406\u670d\u52a1\u5668<\/h2>\n<p>\u4ee3\u7406\u670d\u52a1\u5668\u5145\u5f53\u5ba2\u6237\u7aef\u5411\u5176\u4ed6\u670d\u52a1\u5668\u5bfb\u6c42\u8d44\u6e90\u7684\u8bf7\u6c42\u7684\u4e2d\u4ecb\u3002\u56fa\u4ef6\u53ef\u4ee5\u5728\u6b64\u8fc7\u7a0b\u4e2d\u53d1\u6325\u4f5c\u7528\uff0c\u5c24\u5176\u662f\u5728\u57fa\u4e8e\u786c\u4ef6\u7684\u4ee3\u7406\u4e2d\uff0c\u56fa\u4ef6\u63a7\u5236\u7f51\u7edc\u4efb\u52a1\u3002\u6b64\u5916\uff0c\u8def\u7531\u5668\u7b49\u7f51\u7edc\u8bbe\u5907\u4e2d\u7684\u56fa\u4ef6\u53ef\u80fd\u9700\u8981\u6b63\u786e\u914d\u7f6e\u624d\u80fd\u4e0e\u4ee3\u7406\u670d\u52a1\u5668\u914d\u5408\u4f7f\u7528\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u56fa\u4ef6\u66f4\u65b0\u5bf9\u4e8e\u4ee3\u7406\u670d\u52a1\u5668\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u4eec\u901a\u5e38\u5305\u542b\u5b89\u5168\u6f0f\u6d1e\u8865\u4e01\u3002\u56e0\u6b64\uff0c\u5b9a\u671f\u56fa\u4ef6\u66f4\u65b0\u6709\u52a9\u4e8e\u7ef4\u62a4\u4ee3\u7406\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h2>\u76f8\u5173\u94fe\u63a5<\/h2>\n<p>\u6709\u5173\u56fa\u4ef6\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u60a8\u53ef\u4ee5\u53c2\u8003\u4ee5\u4e0b\u8d44\u6e90\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Firmware\" target=\"_new\" rel=\"noopener nofollow\">\u7ef4\u57fa\u767e\u79d1\uff1a\u56fa\u4ef6<\/a><\/li>\n<li><a href=\"https:\/\/www.techtarget.com\/searchsecurity\/definition\/firmware\" target=\"_new\" rel=\"noopener nofollow\">TechTarget\uff1a\u4ec0\u4e48\u662f\u56fa\u4ef6\uff1f<\/a><\/li>\n<li><a href=\"https:\/\/www.howtogeek.com\/353165\/what-is-firmware-or-microcode-and-how-can-i-update-my-hardware\/\" target=\"_new\" rel=\"noopener nofollow\">How-To Geek\uff1a\u4ec0\u4e48\u662f\u56fa\u4ef6\uff1f<\/a><\/li>\n<li><a href=\"https:\/\/www.computerhope.com\/jargon\/f\/firmware.htm\" target=\"_new\" rel=\"noopener nofollow\">\u8ba1\u7b97\u673a\u5e0c\u671b\uff1a\u56fa\u4ef6<\/a><\/li>\n<\/ul>","protected":false},"featured_media":468415,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477251","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>An In-depth Examination of Firmware<\/mark>","faq_items":[{"question":"What is Firmware?","answer":"<p>Firmware refers to a specific class of computer software that provides low-level control for the device's specific hardware operations. Unlike most types of software, firmware is typically embedded into the hardware that it controls.<\/p>"},{"question":"When was the term \"Firmware\" first introduced?","answer":"<p>The term \"firmware\" was coined by Ascher Opler in 1967 in a paper titled \"Fourth-Generation Software.\" Initially, firmware was stored in read-only memory (ROM) chips on printed circuit boards and was non-modifiable by users.<\/p>"},{"question":"How does Firmware work?","answer":"<p>When a device is powered on, the firmware is the first component to operate. It initializes the hardware and prepares it for the operating system (OS) to take over. Once the OS starts running, the firmware might still handle certain tasks related to the hardware.<\/p>"},{"question":"What are the key features of Firmware?","answer":"<p>Firmware is device-specific, stored in non-volatile memory, runs at device boot-up, and can be upgraded in many cases.<\/p>"},{"question":"What types of Firmware exist?","answer":"<p>Types of firmware include Embedded Firmware, External Firmware, UEFI (Unified Extensible Firmware Interface), and BIOS (Basic Input\/Output System).<\/p>"},{"question":"What problems can arise from Firmware and how are they solved?","answer":"<p>Problems such as system vulnerabilities, poor device performance, and compatibility issues can arise from outdated firmware. These problems can be solved by regular firmware updates, which enhance device performance and patch potential security vulnerabilities.<\/p>"},{"question":"What is the future of Firmware?","answer":"<p>As technology evolves, firmware's role is likely to become more significant. With the rise of the Internet of Things (IoT) and smart devices, firmware that can handle complex tasks while maintaining security and efficiency will be crucial.<\/p>"},{"question":"How are proxy servers associated with Firmware?","answer":"<p>Firmware can control the networking tasks in hardware-based proxies. Additionally, firmware in network devices like routers may need to be configured correctly to work with a proxy server. Firmware updates are also critical for proxy servers because they often include patches for security vulnerabilities.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/477251","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/477251\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media\/468415"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media?parent=477251"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}