{"id":578,"date":"2025-07-02T12:32:54","date_gmt":"2025-07-02T04:32:54","guid":{"rendered":"https:\/\/blog.xmb505.top\/?p=578"},"modified":"2025-07-02T20:26:04","modified_gmt":"2025-07-02T12:26:04","slug":"%e4%b8%ad%e5%9b%bd%e7%a7%bb%e5%8a%a8-rax3000m-emmc-%e8%b7%af%e7%94%b1%e5%99%a8-%e6%8b%86%e6%9c%battl-%e5%bc%ba%e5%88%b7%e6%95%99%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/blog.xmb505.top\/index.php\/2025\/07\/02\/%e4%b8%ad%e5%9b%bd%e7%a7%bb%e5%8a%a8-rax3000m-emmc-%e8%b7%af%e7%94%b1%e5%99%a8-%e6%8b%86%e6%9c%battl-%e5%bc%ba%e5%88%b7%e6%95%99%e7%a8%8b\/","title":{"rendered":"\u4e2d\u56fd\u79fb\u52a8 RAX3000M EMMC \u8def\u7531\u5668 \u62c6\u673aTTL \u5f3a\u5237\u6559\u7a0b"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u524d\u8a00\u3067\u3059<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6709\u4e9b\u673a\u578b\u65e0\u6cd5\u4f7f\u7528\u89e3\u5bc6\u914d\u7f6e\u6587\u4ef6\u7684\u65b9\u6cd5\u6765\u7834\u89e3 RAX3000M \u8def\u7531\u5668\uff08\u5177\u4f53\u75c7\u72b6\u8868\u73b0\u4e3a\u65e0\u6cd5\u4e0a\u4f20\u4e0b\u8f7d\u914d\u7f6e\uff0c\u4f30\u8ba1\u79fb\u52a8\u88ab\u641e\u70e6\u4e86\u4e00\u5200\u5207\u4e86\uff09\uff0c\u4f46\u662f\u53c8\u60f3\u5237\u673a\u548b\u529e\u634f\uff0c\u522b\u6025\uff0c\u4f60\u65b0\u6bdb\u6709\u7684\u662f\u529e\u6cd5\u548c\u624b\u6bb5\uff0c\u6839\u636e\u6211\u7ffb\u904d\u6574\u4e2a\u6069\u5c71\u6c47\u603b\u7684\u8d44\u6599\uff0c\u6211\u7ec8\u4e8e\u53d1\u73b0\u4e86\u4e00\u4e2a\u901a\u5237\u529e\u6cd5\uff0c\u5bf9\u4e8e MT7622\/MT7629 \u548c MT798x \u90fd\u662f\u79d2\u6740\uff0c\u8fd9\u4e2a\u529e\u6cd5\u5c31\u662f\u2014\u2014TTL\u5f3a\u5237\uff01\uff08\u7816\u4e86\u4e5f\u7167\u6837\u5237\uff01\uff09<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u51c6\u5907\u6750\u6599<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>RAX3000M EMMC\u4e00\u53f0<\/li>\n\n\n\n<li>USB\u8f6cTTL<\/li>\n\n\n\n<li>\u4e09\u6839\u7535\u7ebf<\/li>\n\n\n\n<li>\u7535\u70d9\u94c1\uff08\u628aTTL\u7ebf\u710a\u4e0a\u53bb\uff0c\u4f60\u8981\u6709\u672c\u4e8b\u4f60\u4e5f\u53ef\u4ee5\u4e0d\u608d\u7528\u624b\u5939\uff09<\/li>\n\n\n\n<li>\u4e00\u53f0\u5b89\u88c5\u6709 Ubuntu \u7684\u7535\u8111\uff08\u4e0d\u80fdWSL\uff0c\u5fc5\u987b\u5b9e\u4f53\u673a\uff09<\/li>\n\n\n\n<li>\u826f\u597d\u7684\u7f51\u7edc\u73af\u5883\uff08\u4f60\u77e5\u9053\u6211\u5728\u8bf4\u4ec0\u4e48\ud83d\udc41\uff09<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u9002\u7528\u4eba\u7fa4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f1a\u4f7f\u7528 Linux \uff0c\u6b64\u6559\u7a0b\u5e76\u4e0d\u9002\u5408\u5c0f\u767d\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8d44\u6599\u83b7\u53d6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">BL2\u6587\u4ef6\u5730\u5740\uff08\u611f\u8c22<a href=\"https:\/\/home.cnblogs.com\/u\/p123\">@\u6697\u4e91<\/a>\uff09\uff1a<a href=\"https:\/\/www.lanzouw.com\/ioTYu1pvi23g\">https:\/\/www.lanzouw.com\/ioTYu1pvi23g<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">UBOOT\u6587\u4ef6\u5730\u5740\uff08\u611f\u8c22<a href=\"https:\/\/github.com\/hanwckf\">@hanwckf<\/a>\uff09\uff1a<a href=\"https:\/\/github.com\/hanwckf\/bl-mt798x\/releases\/\">https:\/\/github.com\/hanwckf\/bl-mt798x\/releases\/<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5237\u673a\u539f\u7406<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7f51\u4e0a\u5e38\u89c1\u7684 RAX3000M \u5237\u673a\u529e\u6cd5<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u901a\u8fc7\u4f7f\u7528\u6cc4\u9732\u51fa\u6765\u7684\u76d0\u6765\u89e3\u5bc6\u914d\u7f6e\u6587\u4ef6\uff0c\u91cd\u65b0\u6253\u5f00 SSH \u5e76\u4e14\u5220\u6389 root \u5bc6\u7801\u8fbe\u5230\u767b\u5f55\u76ee\u7684\u3002\uff08\u6211\u8fd9\u53f0\u673a\u5668\u65e0\u6cd5\u4e0a\u4e0b\u4f20\u914d\u7f6e\u6587\u4ef6\uff0c\u5352\uff09<\/li>\n\n\n\n<li>TTL \u67e5\u770b\u7cfb\u7edf\u5185\u6838\u542f\u52a8\u65e5\u5fd7\uff0c\u5f53 OpenWrt \u4e00\u6837\u5728\u542f\u52a8\u65f6\u6309 F \u540e\u56de\u8f66\u8fdb\u5165\u7cfb\u7edf\u6025\u6551\u6a21\u5f0f\uff08\u6211\u8fd9\u53f0\u6025\u6551\u6a21\u5f0f\u529f\u80fd\u88ab\u780d\u4e86\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u53e6\u8f9f\u8e4a\u5f84\uff0c\u4e0d\u5f80\u64cd\u4f5c\u7cfb\u7edf\u65b9\u9762\u60f3\uff0c\u5f80\u66f4\u5e95\u5c42\u60f3\uff1a\u76f4\u63a5\u5e72\u4ed6\u4e2b\u7684 bootloader \u548c uboot \uff01\u6240\u4ee5\u6709\u4e86\u6211\u4eec\u7b2c\u4e09\u79cd\u65b9\u6cd5\u2014\u2014\u6551\u7816\u5f3a\u5237\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5177\u4f53\u7684\u5b9e\u73b0\u6b65\u9aa4<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u901a\u8fc7 bootloder \u6765\u5f15\u5bfc\u6211\u4eec\u81ea\u5df1\u7684 uboot<\/li>\n\n\n\n<li>\u901a\u8fc7\u6211\u4eec\u81ea\u5df1\u7684 uboot \u5237\u5165\u6211\u4eec\u81ea\u5df1\u7684\u7cfb\u7edf<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u5728\u5f00\u5e72\u5427\uff01<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8fde\u63a5TTL<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u5728\u7ed9 Ubuntu \u5b89\u88c5 minicom \u6765\u8fde\u63a5 TTL\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt install minicom<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">minicom \u662f\u4e00\u6b3e\u57fa\u4e8e\u547d\u4ee4\u884c\u7684TTL\u4ea4\u4e92\u5de5\u5177<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7136\u540e\u6211\u4eec\u6839\u636e<a href=\"https:\/\/www.right.com.cn\/forum\/thread-8315212-1-1.html\">\u6069\u5c71\u5927\u4f6c@bb1993916<\/a>\u7ed9\u51fa\u7684\u63a5\u7ebf\u5b9a\u4e49\u56fe\u6765\u63a5\u7ebf\uff0cTX \u63a5 RX \uff0cRX \u63a5 TX\uff0cGND \u63a5 GND\uff0c\u5269\u4e0b\u4e00\u4e2a VCC \u4e0d\u8981\u63a5\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.right.com.cn\/forum\/data\/attachment\/forum\/202312\/07\/210822zvt226thv6662z23.jpg'><img class=\"lazyload lazyload-style-4\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/www.right.com.cn\/forum\/data\/attachment\/forum\/202312\/07\/210822zvt226thv6662z23.jpg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\"\/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7136\u540e\u4f7f\u7528<code>minicom<\/code>\u547d\u4ee4\u6765\u67e5\u770b TTL \u5185\u5bb9\uff0c\u6ce2\u7279\u7387 115200 \u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo minicom -b 115200 -D \/dev\/ttyUSB0<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u968f\u4fbf\u6309\u51e0\u4e0b\u56de\u8f66\uff0c\u6709\u5185\u5bb9\u8f93\u51fa\u5c31\u597d\u4e86<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u26a0\ufe0fTips\uff1a\u522b\u710a\u574f\u4e86\uff01<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7f16\u8bd1 <a href=\"https:\/\/github.com\/981213\/mtk_uartboot\">mtk_uartboot<\/a> \u5de5\u5177<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u6b3e\u5de5\u5177\u662f rust \u8bed\u8a00\u5199\u7684\uff0c\u7f16\u8bd1\u65b9\u6cd5\u53ef\u4ee5\u770b\u6211\u5199\u7684 <a href=\"https:\/\/github.com\/waylyrics\/waylyrics\/blob\/master\/doc\/BUILD_GUIDE_UBUNTU.zh_cn.md\">Waylyrics \u7f16\u8bd1\u6559\u7a0b<\/a>\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5148\u5b89\u88c5\u9884\u5907\u5de5\u5177\u54e6<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt-get install git nano build-essential libssl-dev libgtk-4-dev libdbus-1-dev libmimalloc-dev gettext rustup\nrustup update stable<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\u6211\u4eec\u5728\u4f60\u5bb6\u521b\u5efa\u4e2a\u6587\u4ef6\u5939\uff08\u4e0d\u628a\u4f60\u5bb6\u641e\u810f\u810f\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>mkdir gittemp\ncd gittemp<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7136\u540e\u4e0b\u62c9\u4ee3\u7801<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>git clone https:\/\/github.com\/981213\/mtk_uartboot.git\ncd mtk_uartboot<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f00\u59cb\u7f16\u8bd1\uff08\u4f7f\u7528\u6807\u51c6\u5de5\u5177\u94fe\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cargo build --release --locked --target-dir target<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7f16\u8bd1\u5b8c\u6210\u540e\u4f60\u5c31\u4f1a\u5728 target\/release \u76ee\u5f55\u4e0b\u80fd\u627e\u5230\u4e00\u4e2a\u540d\u4e3a mtk_uartboot \u4e8c\u8fdb\u5236\u6587\u4ef6\uff01<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5f00\u59cb\u6551\u7816<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u628a\u4e0a\u9762\u7684\u83b7\u53d6\u5230\u7684\u6587\u4ef6\u90fd\u4e22\u5230\u4e00\u4e2a\u6587\u4ef6\u5939\u91cc\u9762\uff0c\u65b9\u4fbf\u64cd\u4f5c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f00\u59cb gank bootloader<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo .\/mtk_uartboot -s \/dev\/ttyUSB0 -p mt7981-ddr4-bl2.bin -a -f .\/mt7981_cmcc_rax3000m-emmc-fip.bin --brom-load-baudrate 115200 --bl2-load-baudrate 115200 &amp;&amp; sudo minicom -b 115200 -D \/dev\/ttyUSB0<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u793a\u8303\u8f93\u51fa\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>xmb505@xmb505-disk ~\/rax3000&gt; sudo .\/mtk_uartboot -s \/dev\/ttyUSB0 -p mt7981-ddr4-bl2.bin -a -f .\/mt7981_cmcc_rax3000m-emmc-fip.bin --brom-load-baudrate 115200 --bl2-load-baudrate 115200 &amp;&amp; sudo minicom -D \/dev\/ttyUSB0\n&#91;sudo] xmb505 \u7684\u5bc6\u7801\uff1a \nmtk_uartboot - 0.1.1\nUsing serial port: \/dev\/ttyUSB0\nHandshake...\nhw code: 0x7981\nhw sub code: 0x8a00\nhw ver: 0xca00\nsw ver: 0x1\nBaud rate set to 115200\nsending payload to 0x201000...\nChecksum: 0x48b7\nSetting baudrate back to 115200\nJumping to 0x201000 in aarch64...\nWaiting for BL2. Message below:\n==================================\nNOTICE:  BL2: v2.10.0   (release):v2.4-rc0-5845-gbacca82a8-dirty\nNOTICE:  BL2: Built : 20:20:25, Feb  2 2024\nNOTICE:  WDT: Cold boot\nNOTICE:  WDT: disabled\nNOTICE:  EMI: Using DDR4 settings\nNOTICE:  EMI: Detected DRAM size: 512MB\nNOTICE:  EMI: complex R\/W mem test passed\nNOTICE:  CPU: MT7981 (1302MHz)\nNOTICE:  Starting UART download handshake ...\n==================================\nBL2 UART DL version: 0x10\nBaudrate set to: 115200<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fdb\u5165 uboot \u540e\u5343\u4e07\u4e0d\u8981\u6b63\u5e38\u542f\u52a8\uff01\u7acb\u9a6c\u8fdb\u5165\u5237\u673a\u6a21\u5f0f\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f60\u770b\u5230\u4ee5\u4e0b\u754c\u9762\u5c31\u5927\u529f\u544a\u6210\uff01<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>  *** U-Boot Boot Menu ***\n\n      1. Startup system (Default)\n      2. Upgrade firmware\n      3. Upgrade ATF BL2\n      4. Upgrade ATF FIP\n      5.   Upgrade ATF BL31 only\n      6.   Upgrade bootloader only\n      7. Upgrade partition table\n      8. Upgrade single image\n      9. Load image\n      a. Start Web failsafe\n      0. U-Boot console\n\n\n  Press UP\/DOWN to move, ENTER to select, ESC to quit\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6309 a \u952e\u8fdb\u5165\u7f51\u9875\u5237\u673a\u6a21\u5f0f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Web failsafe UI started\nURL: http:\/\/192.168.1.1\/\n\nPress Ctrl+C to exit<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7528\u7f51\u7ebf\u5c06\u7535\u8111\u548c\u8def\u7531\u5668\u8fde\u63a5\u8d77\u6765\uff0c\u7535\u8111\u81ea\u8eab IP \u8bbe\u7f6e\u4e3a 192.168.1.100 \uff0c\u7136\u540e\u4f7f\u7528\u6d4f\u89c8\u5668\u8fdb\u5165 192.168.1.1 \u8fdb\u5165\u7f51\u9875\u5237\u673a\u754c\u9762\uff01<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/cmi.hanwckf.top\/p\/mt798x-uboot-usage\/webui-fip_hu585ebbf005944cd0946fafa14cafdd45_90975_1024x0_resize_box_3.png'><img class=\"lazyload lazyload-style-4\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/cmi.hanwckf.top\/p\/mt798x-uboot-usage\/webui-fip_hu585ebbf005944cd0946fafa14cafdd45_90975_1024x0_resize_box_3.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\"\/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5927\u529f\u544a\u6210\uff01<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5237\u5165 UBOOT<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u4ee5\u4e3a uboot \u5237\u8fdb\u53bb\u4e86\u5417\uff1f\u5176\u5b9e\u5e76\u6ca1\u6709\uff0c\u8fd9\u4e2a\u65f6\u5019\u7684 uboot \u53ea\u662f\u6e38\u8361\u5728\u5185\u5b58\u4e2d\u7684\u8d5b\u535a\u5e7d\u7075\uff0c\u6211\u4eec\u5148\u9700\u8981\u628a uboot \u5237\u5165\u8def\u7531\u5668\u624d\u597d\u6267\u884c\u540e\u9762\u7684\u6b65\u9aa4\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fdb\u5165\u7f51\u9875 http:\/\/192.168.1.1\/uboot.html \u6253\u5f00 uboot \u5237\u673a\u754c\u9762\uff0c\u4e0a\u4f20\u4e4b\u524d\u4e0b\u8f7d\u7684 uboot \u7136\u540e\u5237\u5165\u5c31ok\u4e86\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e4b\u540e\u4f60\u5c31\u53ef\u4ee5\u957f\u6309 RESET \u952e\u5f00\u673a\u8fdb\u5165\u7f51\u9875\u5237\u673a\u6a21\u5f0f\u4e86\uff01<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5237\u5165\u7cfb\u7edf<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u90fd\u505a\u5230\u8fd9\u4e2a\u70b9\u4e86\uff0c\u7ed9\u5927\u5bb6\u5206\u4eab\u4e2a\u7f51\u7ad9\u5427\uff01<a href=\"https:\/\/openwrt.ai\/?target=mediatek%2Ffilogic&amp;id=cmcc_rax3000m-emmc\">OPENWRT.AI<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u60f3\u7f16\u8bd1\u5565\u56fa\u4ef6\u5c31\u7f16\u8bd1\u5565\u56fa\u4ef6\uff01\uff08\u7f16\u8bd1\u7684\u65f6\u5019\u8bb0\u5f97\u5e26 turbo-acc \u6211\u9760\u6709\u65e0\u7ebf\u52a0\u901f\u529f\u80fd\uff01<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/blog.xmb505.top\/wp-content\/uploads\/2025\/07\/image.png'><img class=\"lazyload lazyload-style-4\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"873\" height=\"836\" data-original=\"https:\/\/blog.xmb505.top\/wp-content\/uploads\/2025\/07\/image.png\" 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