ESP8266 Developer Zone The Official ESP8266 Forum 2018-08-23T17:39:06+08:00 https://bbs.espressif.com:443/feed.php?f=7&t=11547 2018-08-23T17:39:06+08:00 2018-08-23T17:39:06+08:00 https://bbs.espressif.com:443/viewtopic.php?t=11547&p=22825#p22825 <![CDATA[Re: 如何理解microPython的falsh map]]> Statistics: Posted by Her Mary — Thu Aug 23, 2018 5:39 pm

]]> 2018-07-23T09:08:49+08:00 2018-07-23T09:08:49+08:00 https://bbs.espressif.com:443/viewtopic.php?t=11547&p=22177#p22177 <![CDATA[如何理解microPython的falsh map]]>
micropython-esp8266.jpg
图中irom0_0_seg : org = 0x40209000, len = 0x8f000 中的org跟sdk的irom0_0_seg ：org = 0x40210000不一样，板子boot时芯片上ROM中程序默认是会把flash的前32KB（0x00000~0x8000）的内存加载到IRAM，但是按下图理解
flash_mem.jpg
，eagle.flash.bin所占内存大小范围<64KB，如果eagle.flash.bin超出32KB，boot时如何处理呢？

Statistics: Posted by zjd1988 — Mon Jul 23, 2018 9:08 am

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