全部博文(80)
分类: LINUX
2012-11-12 19:18:35
nicekwell2013-12-10 15:48:36
nicekwell:非常好!感谢!
你说在NandFlash启动时,开始会自动把前8KB的内容复制到内部SRAM里。但是我看数据手册说内部SRAM的容量只有4KB啊:
Address range of internal ROM is from 0x0800_0000 to 0x0BFF_FFFF, but real storage is only 32KB. This region is read-only, and can be mapped to boot image area when internal ROM booting is selected.
Address range of internal SRAM is from 0x0C00_0000 to 0x0FFF_FFFF, but real storag
晕啊,最关键的几个字竟然没显示出来,重新粘贴一下:
Address range of internal ROM is from 0x0800_0000 to 0x0BFF_FFFF, but real storage is only 32KB. This region is read-only, and can be mapped to boot image area when internal ROM booting is selected.
Address range of internal SRAM is from 0x0C00_0000 to 0x0FFF_FFFF, but real storage is only 4KB.
nicekwell2013-12-10 15:15:29
非常好!感谢!
你说在NandFlash启动时,开始会自动把前8KB的内容复制到内部SRAM里。但是我看数据手册说内部SRAM的容量只有4KB啊:
Address range of internal ROM is from 0x0800_0000 to 0x0BFF_FFFF, but real storage is only 32KB. This region is read-only, and can be mapped to boot image area when internal ROM booting is selected.
Address range of internal SRAM is from 0x0C00_0000 to 0x0FFF_FFFF, but real storag