查看ESP8266 Memory Map的源代码
←
ESP8266 Memory Map
跳转到:
导航
,
搜索
因为以下原因,你没有权限编辑本页:
您刚才请求的操作只有这个用户组中的用户才能使用:
用户
您可以查看并复制此页面的源代码:
== 详细细节 == __NOTOC__ This page describes the physical memory layout of the ESP8266 family. {| class="wikitable" ! Start Address !! Size !! R/W !! Access Width<br>(bits) !! Name / Description |- | 0x00000000 || 0x20000000 || N/A || N/A || [[#prot|Protected Region]] |- | 0x20000000 || 0x1FF00000 || R || 8/16/32|| Apparently unmapped (reads as 00 80 00 00) |- | 0x3FF00000 || 0x10000 || R/W || 8/16/32 || [[#dport0|Dport0]] |- | 0x3FF10000 || 0x10000 || R || 8/16/32 || Apparently unmapped (reads as 00 00 00 00) |- | 0x3FF20000 || 0x10000 || R/W || 8/16/32 || [[#wdev|WDev Control Registers]] |- | 0x3FF30000 || 0x90000 || R || 8/16/32 || Apparently unmapped (reads as 00 00 00 00) |- | 0x3FFC0000 || 0x20000 || R? || 8/16/32 || [[#unk_1|Unknown Region 1]] |- | 0x3FFE0000 || 0x8000 || R || 8/16/32 || Apparently unmapped (reads as 00 00 00 00) |- | 0x3FFE8000 || 0x18000 || R/W || 8/16/32 || [[#dram|Data RAM]] |- | 0x40000000 || 0x10000 || R || 32 || [[#bootrom|Boot ROM]] |- | 0x40010000 || 0x10000 || R || 32 || [[#bootrom|Boot ROM]] (repeated) |- | 0x40020000 || 0xD0000 || R || 32 || Apparently unmapped (reads as 00 00 00 00) |- | 0x40100000 || 0x8000 || R/W || 32 || [[#iram|Instruction RAM]] |- | 0x40108000 || 0x8000 || R/W || 32 || [[#map_iram|Mappable Instruction RAM]] |- | 0x40110000 || 0x30000 || R || 32 || Apparently unmapped (reads as 00 00 00 00) |- | 0x40140000 || 0xC0000 || R || 32 || Apparently unmapped (reads as 59 31 d8 ec) |- | 0x40200000 || 0x100000 || R || 32 || [[#flashcache|SPI Flash Cache]] |- | 0x40300000 || 0x1FD00000 || R || 8/16/32 || Apparently unmapped (reads as 00 80 00 00) |- | 0x60000000 || 0x10000000 || R/W || 8/16/32 || [[#mmio|Memory-Mapped IO Ports]] |- | 0x70000000 || 0x90000000 || R || 8/16/32 || Apparently unmapped (reads as 00 00 00 00) |} '''Note:''' The reset vector is 0x40000080, which is (predictably) located within the [[#bootrom|Boot ROM]] region.
返回到
ESP8266 Memory Map
。
个人工具
3.142.201.206
该IP地址的讨论
登录
名字空间
页面
讨论
变换
查看
阅读
查看源代码
查看历史
操作
搜索
导航
首页
社区专页
新闻动态
最近更改
随机页面
帮助
工具箱
链入页面
相关更改
特殊页面