1.SPI Flash (即SPI Nor Flash)是Nor Flash的一种:2.NOR Flash根据数据传输的位数可以分为并行(Parallel)NOR Flash和串行(SPI)NOR Flash:3.SPI Nor Flash每次传输一个bit位的数据,parallel Nor Flash每次传输多个bit位的数据(有x8和x16bit两种): 4.SPI Nor Flash比parallel便宜,接口简单点,但速度慢. http://m.blog.csdn.net/iceiili…
The W25Q64BV array is organized into 32,768 programmable pages of 256-bytes each. Up to 256 bytes can be programmed at a time. Pages can be erased in groups of 16 (sector erase), groups of 128 (32KB block erase), groups of 256 (64KB block erase) or t…
linux 4.4 USB Gadget Mass Stroage 硬件平台: licheepi nano衍生 调试记录 驱动信息 │ This driver is a replacement for now removed File-backed │ │ Storage Gadget (g_file_storage). │ │ │ │ Say "y" to link the driver statically, or "m" to build │ │ a dyna…