{"id":81,"date":"2024-07-30T14:44:36","date_gmt":"2024-07-30T06:44:36","guid":{"rendered":"http:\/\/8.137.82.28\/?p=81"},"modified":"2026-10-08T15:10:11","modified_gmt":"2026-10-08T07:10:11","slug":"stm32f103%e5%ad%98%e5%82%a8%e5%99%a8%e5%92%8c%e6%80%bb%e7%ba%bf%e6%9e%84%e6%9e%b6","status":"publish","type":"post","link":"https:\/\/www.\u5f20\u656c.com\/?p=81","title":{"rendered":"STM32F103\u5b58\u50a8\u5668\u548c\u603b\u7ebf\u6784\u67b6"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u7cfb\u7edf\u67b6\u6784<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7cfb\u7edf\u67b6\u6784\u662fSTM32F1\u7cfb\u5217\u5355\u7247\u673a\u7684\u6700\u57fa\u7840\u90e8\u5206\uff0c\u5728\u4e00\u5b9a\u5c42\u9762\u4e0a\u9610\u8ff0\u4e86\u5355\u7247\u673a\u7684\u8fd0\u884c\u6846\u67b6\u548c\u903b\u8f91\uff0c\u4e3b\u7cfb\u7edf\u7531\u4e0b\u5217\u90e8\u5206\u6784\u6210\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e94\u4e2a\u9a71\u52a8\u5355\u5143\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cortex\u2122-M3\u5185\u6838DCode\u603b\u7ebf(D-bus)\uff0c\u548c\u7cfb\u7edf\u603b\u7ebf(S-bus)<\/li>\n\n\n\n<li>\u901a\u7528DMA1\u548c\u901a\u7528DMA2<\/li>\n\n\n\n<li><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\">\u4ee5\u592a\u7f51DMA\uff08\u4e92\u8054\u578b\u4e13\u6709\uff09<\/mark><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e09\u4e2a\u88ab\u52a8\u5355\u5143\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5185\u90e8SRAM<\/li>\n\n\n\n<li>\u5185\u90e8FLASH\u5b58\u50a8\u5668<\/li>\n\n\n\n<li>AHB\u5230APB\u7684\u6865\uff08AHB2APBx\uff09\uff0c\u5b83\u8fde\u63a5\u6240\u6709\u7684APB\u8bbe\u5907<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"825\" height=\"773\" src=\"http:\/\/www.\u5f20\u656c.com\/wp-content\/uploads\/2024\/07\/image-3.png\" alt=\"\" class=\"wp-image-86\" style=\"width:544px;height:auto\" srcset=\"http:\/\/www.\u5f20\u656c.com\/wp-content\/uploads\/2024\/07\/image-3.png 825w, http:\/\/www.\u5f20\u656c.com\/wp-content\/uploads\/2024\/07\/image-3-300x281.png 300w, http:\/\/www.\u5f20\u656c.com\/wp-content\/uploads\/2024\/07\/image-3-768x720.png 768w, http:\/\/www.\u5f20\u656c.com\/wp-content\/uploads\/2024\/07\/image-3-624x585.png 624w\" sizes=\"auto, (max-width: 825px) 100vw, 825px\" \/><figcaption class=\"wp-element-caption\">\u56fe1 \u7cfb\u7edf\u7ed3\u6784<\/figcaption>\n<!--more--><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u56fe1\u53ef\u4ee5\u770b\u51fa\u7cfb\u7edf\u7ec4\u7531\u51e0\u4e2a\u603b\u7ebf\u8fdb\u884c\u5185\u90e8\u7684\u4f20\u8f93\uff0c\u5206\u522b\u6709<strong>ICode\u603b\u7ebf<\/strong>\u3001<strong>DCode\u603b\u7ebf<\/strong>\u3001<strong>System\u603b\u7ebf<\/strong>\u3001<strong>DMA\u603b\u7ebf<\/strong>\u3001<strong>\u603b\u7ebf\u77e9\u9635<\/strong>\u3001<strong>AHB\/APB\u6865\uff08APB\uff09<\/strong>\u7b49\u7ec4\u6210\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ICode\u603b\u7ebf<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8be5\u603b\u7ebf\u5c06Cortex\u2122-M3\u5185\u6838\u7684\u6307\u4ee4\u603b\u7ebf\u4e0e\u95ea\u5b58\u6307\u4ee4\u63a5\u53e3\u76f8\u8fde\u63a5\u3002\u6307\u4ee4\u9884\u53d6\u5728\u6b64\u603b\u7ebf\u4e0a\u5b8c\u6210\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DCode\u603b\u7ebf<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8be5\u603b\u7ebf\u5c06Cortex\u2122-M3\u5185\u6838\u7684DCode\u603b\u7ebf\u4e0eFlash\u5b58\u50a8\u5668\u7684\u6570\u636e\u63a5\u53e3\u76f8\u8fde\u63a5\uff08\u5e38\u91cf\u52a0\u8f7d\u548c\u8c03\u8bd5\u8bbf\u95ee\uff09\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">System\u603b\u7ebf<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8be5\u603b\u7ebf\u8fde\u63a5Cortex\u2122-M3\u5185\u6838\u7684\u7cfb\u7edf\u603b\u7ebf\uff08\u5916\u8bbe\u603b\u7ebf\uff09\u5230\u603b\u7ebf\u77e9\u9635\uff0c\u603b\u7ebf\u77e9\u9635\u534f\u8c03\u7740\u5185\u6838\u548cDMA\u95f4\u7684\u8bbf\u95ee\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DMA\u603b\u7ebf<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u603b\u7ebf\u77e9\u9635\u534f\u8c03\u5185\u6838\u7cfb\u7edf\u548cDMA\u4e3b\u63a7\u603b\u7ebf\u4e4b\u95f4\u7684\u8bbf\u95ee\u4ef2\u88c1\uff0c\u4ef2\u88c1\u5229\u7528\u8f6e\u6362\u7b97\u6cd5\u3002\u5728\u4e92\u8054\u578b\u4e2d\uff0c\u603b\u7ebf\u77e9\u9635\u5305\u542b5\u4e2a\u9a71\u52a8\u90e8\u4ef6\uff08CPU\u7684DCode\u3001System\u603b\u7ebf\u3001\u4ee5\u592a\u7f51DMA\u3001DMA1\u603b\u7ebf\u548cDMA2\u603b\u7ebf\uff09\u548c3\u4e2a\u4ece\u90e8\u4ef6\uff08Flash\u5b58\u50a8\u5668\u63a5\u53e3\uff08FLITF\uff09\u3001SRAM\u548cAHB2APB\u6865\uff09\u3002\u5176\u4ed6\u578b\u4e2d\u603b\u7ebf\u77e9\u9635\u5305\u542b4\u4e2a\u9a71\u52a8\u90e8\u4ef6\uff08CPU\u7684DCode\u3001System\u603b\u7ebf\u3001DMA1\u603b\u7ebf\u548cDMA2\u603b\u7ebf\uff09\u548c4\u4e2a\u88ab\u52a8\u90e8\u4ef6\uff08Flash\u5b58\u50a8\u5668\u63a5\u53e3\uff08FLITF\uff09\u3001SRAM\u3001FSMC\u548cAHB2APB\u6865\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">AHB\u5916\u8bbe\u901a\u8fc7\u603b\u7ebf\u77e9\u9635\u4e0e\u7cfb\u7edf\u603b\u7ebf\u76f8\u8fde\uff0c\u5141\u8bb8DMA\u8bbf\u95ee\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">AHB\/APB\u6865\uff08APB\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e24\u4e2aAHB\/APB\u6865\u5728AHB\u548c2\u4e2aAPB\u603b\u7ebf\u95f4\u63d0\u4f9b\u540c\u6b65\u8fde\u63a5\u3002APB1 \u64cd\u4f5c\u901f\u5ea6\u9650\u4e8e36MHz\uff0cAPB2\u64cd\u4f5c\u4e8e\u5168\u901f\uff08\u6700\u9ad872MHz\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u6bcf\u4e00\u6b21\u590d\u4f4d\u540e\uff0c\u6240\u6709\u9664SRAM\u548cFLITF\u4ee5\u5916\u7684\u5916\u8bbe\u90fd\u88ab\u5173\u95ed\uff0c\u5728\u4f7f\u7528\u4e00\u4e2a\u5916\u8bbe\u4e4b\u524d\uff0c\u5fc5\u987b\u8bbe\u7f6e\u5bc4\u5b58\u5668RCC_AHBENR\u6765\u6253\u5f00\u8be5\u5916\u8bbe\u7684\u65f6\u949f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\">\u5f53\u5bf9APB\u5bc4\u5b58\u5668\u8fdb\u884c8\u4f4d\u621616\u4f4d\u8bbf\u95ee\u65f6\uff0c\u8be5\u8bbf\u95ee\u4f1a\u88ab\u81ea\u52a8\u8f6c\u6362\u621032\u4f4d\u7684\u8bbf\u95ee\uff1a\u6865\u4f1a\u81ea\u52a8\u5c068\u4f4d\u6216\u800532\u4f4d\u7684\u6570\u636e\u6269\u5c55\u4ee5\u914d\u540832\u4f4d\u7684\u5411\u91cf\u3002<\/mark><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b58\u50a8\u5668\u67b6\u6784<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">STM32\u5355\u7247\u673a\u5c06<strong>\u7a0b\u5e8f\u5b58\u50a8\u5668<\/strong>\u3001<strong>\u6570\u636e\u5b58\u50a8\u5668<\/strong>\u3001<strong>\u5bc4\u5b58\u5668<\/strong>\u548c<strong>\u8f93\u5165\u8f93\u51fa\u7aef\u53e3<\/strong>\u88ab\u7ec4\u7ec7\u5728\u540c\u4e00\u4e2a4GB\u7684\u7ebf\u6027\u5730\u5740\u7a7a\u95f4\u5185\u3002\u6570\u636e\u5b57\u8282\u4ee5\u5c0f\u7aef\u7684\u683c\u5f0f\u5b58\u653e\u5728\u5b58\u50a8\u5668\u4e2d\u3002\u4e00\u4e2a\u5b57\u8282\u91cc\u7684\u6700\u4f4e\u5730\u5740\u5b57\u8282\u88ab\u8ba4\u4e3a\u8be5\u5b57\u7684\u6700\u4f4e\u6709\u6548\u5b57\u8282\uff0c\u800c\u6700\u9ad8\u5730\u5740\u5b57\u8282\u662f\u6700\u9ad8\u6709\u6548\u5b57\u8282\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u8bbf\u95ee\u7684\u5b58\u50a8\u5668\u7a7a\u95f4\u88ab\u5206\u4e3a8\u4e2a\u4e3b\u8981\u5757\uff0c\u6bcf\u4e2a\u5757\u4e3a512MB<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u8d77\u59cb\u5730\u5740<\/td><td>\u7ed3\u675f\u5730\u5740<\/td><td>\u5916\u8bbe<\/td><td>\u603b\u7ebf<\/td><td>\u5bc4\u5b58\u5668\u6620\u50cf<\/td><\/tr><tr><td>0x5000 0000<\/td><td>0x5003 FFFF<\/td><td>USB OTG\u5168\u901f<\/td><td>AHB<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4003 0000<\/td><td>0x4FFF FFFF<\/td><td>\u4fdd\u7559<\/td><td>AHB<\/td><td><\/td><\/tr><tr><td>0x4002 8000<\/td><td>0x4002 9FFF<\/td><td>\u4ee5\u592a\u7f51<\/td><td>AHB<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4002 3400<\/td><td>0x4002 3FFF<\/td><td>\u4fdd\u7559<\/td><td>AHB<\/td><td><\/td><\/tr><tr><td>0x4002 3000<\/td><td>0x4002 33FF<\/td><td>CRC<\/td><td>AHB<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4002 2000<\/td><td>0x4002 23FF<\/td><td>\u95ea\u5b58\u5b58\u50a8\u5668\u63a5\u53e3<\/td><td>AHB<\/td><td><\/td><\/tr><tr><td>0x4002 1400<\/td><td>0x4002 1FFF<\/td><td>\u4fdd\u7559<\/td><td>AHB<\/td><td><\/td><\/tr><tr><td>0x4002 1000<\/td><td>0x4002 13FF<\/td><td>\u590d\u4f4d\u548c\u65f6\u949f\u63a7\u5236<\/td><td>AHB<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4002 0800<\/td><td>0x4002 0FFF<\/td><td>\u4fdd\u7559<\/td><td>AHB<\/td><td><\/td><\/tr><tr><td>0x4002 0400<\/td><td>0x4002 07FF<\/td><td>DMA2<\/td><td>AHB<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4002 0000<\/td><td>0x4002 03FF<\/td><td>DMA1<\/td><td>AHB<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4001 8400<\/td><td>0x4001 FFFF<\/td><td>\u4fdd\u7559<\/td><td>AHB<\/td><td><\/td><\/tr><tr><td>0x4001 8000<\/td><td>0x4001 83FF<\/td><td>SDIO<\/td><td>AHB<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4001 4000<\/td><td>0x4001 7FFF<\/td><td>\u4fdd\u7559<\/td><td>APB2<\/td><td><\/td><\/tr><tr><td>0x4001 3C00<\/td><td>0x4001 3FFF<\/td><td>ADC3<\/td><td>APB2<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4001 3800<\/td><td>0x4001 3BFF<\/td><td>USART1<\/td><td>APB2<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4001 3400<\/td><td>0x4001 37FF<\/td><td>TIM8\u5b9a\u65f6\u5668<\/td><td>APB2<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4001 3000<\/td><td>0x4001 33FF<\/td><td>SPI1<\/td><td>APB2<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4001 2C00<\/td><td>0x4001 2FFF<\/td><td>TIM1\u5b9a\u65f6\u5668<\/td><td>APB2<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4001 2800<\/td><td>0x4001 2BFF<\/td><td>ADC2<\/td><td>APB2<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4001 2400<\/td><td>0x4001 27FF<\/td><td>ADC1<\/td><td>APB2<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4001 2000<\/td><td>0x4001 23FF<\/td><td>GPIO\u7aef\u53e3G<\/td><td>APB2<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4001 1C00<\/td><td>0x4001 1FFF<\/td><td>GPIO\u7aef\u53e3F<\/td><td>APB2<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4001 1800<\/td><td>0x4001 1BFF<\/td><td>GPIO\u7aef\u53e3E<\/td><td>APB2<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4001 1400<\/td><td>0x4001 17FF<\/td><td>GPIO\u7aef\u53e3D<\/td><td>APB2<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4001 1000<\/td><td>0x4001 13FF<\/td><td>GPIO\u7aef\u53e3C<\/td><td>APB2<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0X4001 0C00<\/td><td>0x4001 0FFF<\/td><td>GPIO\u7aef\u53e3B<\/td><td>APB2<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4001 0800<\/td><td>0x4001 0BFF<\/td><td>GPIO\u7aef\u53e3A<\/td><td>APB2<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4001 0400<\/td><td>0x4001 07FF<\/td><td>EXTI<\/td><td>APB2<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4001 0000<\/td><td>0x4001 03FF<\/td><td>AFIO<\/td><td>APB2<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 7800<\/td><td>0x4000FFFF<\/td><td>\u4fdd\u7559<\/td><td>APB1<\/td><td><\/td><\/tr><tr><td>0x4000 7400<\/td><td>0x4000 77FF<\/td><td>DAC<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 7000<\/td><td>0x4000 73FF<\/td><td>\u7535\u6e90\u63a7\u5236(PWR)<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 6C00<\/td><td>0x4000 6FFF<\/td><td>\u540e\u5907\u5bc4\u5b58\u5668(BKP)<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 6800<\/td><td>0x4000 6BFF<\/td><td>bxCAN2<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 6400<\/td><td>0x4000 67FF<\/td><td>bxCAN1<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 6000<\/td><td>0x4000 63FF<\/td><td>USB\/CAN\u5171\u4eabSRAM<\/td><td>APB1<\/td><td><\/td><\/tr><tr><td>0x4000 5C00<\/td><td>0x4000 5FFF<\/td><td>USB\u5168\u901f\u8bbe\u5907\u5bc4\u5b58\u5668<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 5800<\/td><td>0x4000 5BFF<\/td><td>I2C2<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 5400<\/td><td>0x4000 57FF<\/td><td>I2C1<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 5000<\/td><td>0x4000 53FF<\/td><td>UART5<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 4C00<\/td><td>0x4000 4FFF<\/td><td>UART4<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 4800<\/td><td>0x4000 4BFF<\/td><td>USART3<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 4400<\/td><td>0x4000 47FF<\/td><td>USART2<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 4000<\/td><td>0x4000 3FFF<\/td><td>\u4fdd\u7559<\/td><td>APB1<\/td><td><\/td><\/tr><tr><td>0x4000 3C00<\/td><td>0x4000 3FFF<\/td><td>SPI3\/I2S3<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 3800<\/td><td>0x4000 3BFF<\/td><td>SPI2\/I2S3<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 3400<\/td><td>0x4000 37FF<\/td><td>\u4fdd\u7559<\/td><td>APB1<\/td><td><\/td><\/tr><tr><td>0x4000 3000<\/td><td>0x4000 33FF<\/td><td>\u72ec\u7acb\u770b\u95e8\u72d7(IWDG)<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 2C00<\/td><td>0x4000 2FFF<\/td><td>\u7a97\u53e3\u770b\u95e8\u72d7(WWDG)<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 2800<\/td><td>0x4000 2BFF<\/td><td>RTC<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 1800<\/td><td>0x4000 27FF<\/td><td>\u4fdd\u7559<\/td><td>APB1<\/td><td><\/td><\/tr><tr><td>0x4000 1400<\/td><td>0x4000 17FF<\/td><td>TIM7\u5b9a\u65f6\u5668<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 1000<\/td><td>0x4000 13FF<\/td><td>TIM6\u5b9a\u65f6\u5668<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 0C00<\/td><td>0x4000 0FFF<\/td><td>TIM5\u5b9a\u65f6\u5668<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 0800<\/td><td>0x4000 0BFF<\/td><td>TIM4\u5b9a\u65f6\u5668<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 0400<\/td><td>0x4000 07FF<\/td><td>TIM3\u5b9a\u65f6\u5668<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><tr><td>0x4000 0000<\/td><td>0x4000 03FF<\/td><td>TIM2\u5b9a\u65f6\u5668<\/td><td>APB1<\/td><td>\u67e5\u770b\u8be6\u60c5<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u5bc4\u5b58\u5668\u7ec4\u8d77\u59cb\u5730\u5740<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5d4c\u5165\u5f0fSRAM<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">STM32F1\u7cfb\u5217\u5355\u7247\u673a\u5185\u7f6e64K\u5b57\u8282\u7684\u9759\u6001SRAM\u3002\u5b83\u53ef\u4ee5\u4ee5\u5b57\u8282\u3001\u534a\u5b57\uff0816\u4f4d\uff09\u6216\u5168\u5b57\uff0832\u4f4d\uff09\u7684\u65b9\u5f0f\u8bbf\u95ee\u3002SRAM\u7684\u8d77\u59cb\u5730\u5740\u662f0x2000 0000\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7cfb\u7edf\u67b6\u6784 \u7cfb\u7edf\u67b6\u6784\u662fSTM32F1\u7cfb\u5217\u5355\u7247\u673a\u7684\u6700\u57fa\u7840\u90e8\u5206\uff0c\u5728\u4e00\u5b9a\u5c42\u9762\u4e0a\u9610\u8ff0\u4e86\u5355\u7247\u673a\u7684\u8fd0\u884c\u6846\u67b6\u548c\u903b\u8f91\uff0c\u4e3b\u7cfb\u7edf\u7531\u4e0b [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-81","post","type-post","status-publish","format-standard","hentry","category-stm32"],"_links":{"self":[{"href":"https:\/\/www.\u5f20\u656c.com\/index.php?rest_route=\/wp\/v2\/posts\/81","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.\u5f20\u656c.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.\u5f20\u656c.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.\u5f20\u656c.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.\u5f20\u656c.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=81"}],"version-history":[{"count":36,"href":"https:\/\/www.\u5f20\u656c.com\/index.php?rest_route=\/wp\/v2\/posts\/81\/revisions"}],"predecessor-version":[{"id":161,"href":"https:\/\/www.\u5f20\u656c.com\/index.php?rest_route=\/wp\/v2\/posts\/81\/revisions\/161"}],"wp:attachment":[{"href":"https:\/\/www.\u5f20\u656c.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=81"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.\u5f20\u656c.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=81"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.\u5f20\u656c.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=81"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}