jffs2 (2) 썸네일형 리스트형 JFFS2 overview & JFFS3 Requirements Abstract JFFS2, the Journalling Flash File System version 2, is widely used in the embedded systems world. It was designed for relatively small flash chips and has serious problems when it is used on large flash devices. Unfortunately, these scalability problems are deep inside the design of the file system, and cannot be solved without full redesign. This document describes JFFS3 – a new flash .. NAND Flash (NAND vs. NOR) NAND FLASH NAND vs. NOR Beside the different silicon cell design, the most important difference between NAND and NOR Flash is the bus interface. NOR Flash is connected to a address / data bus direct like other memory devices as SRAM etc. NAND Flash uses a multiplexed I/O Interface with some additional control pins. NAND flash is a sequential access device appropriate for mass storage application.. 이전 1 다음