<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=big5">
<META content="MSHTML 6.00.2900.2722" name=GENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=#ffffff>
<DIV><FONT face="Times New Roman">Dear All,</FONT></DIV>
<DIV><FONT face="Times New Roman"></FONT> </DIV><FONT
face="Times New Roman">
<DIV><FONT face="Times New Roman"> I am new to here. I have a
design use the NAND Flash File System designed by myself. It has bad block
management but lack of wear leveling. It also use a non-standard FAT to store
files. Now I want to improve my design and incorporate a full-featured Flash
File System.</FONT></DIV>
<DIV> </DIV>
<DIV> Is the YAFFS or YAFFS2 suitable for embedded design with
RTOS? My design use Nucleus Plus RTOS and Nucleus File system. The Nucleus File
is used to access a USB Disk. Since there already has a File System, I hope the
YAFFS can be used as a pure FTL (Flash Translation Layer) to make the NAND Flash
as disk like block device. Is it possible to split FTL and File System from
YAFFS?</FONT></DIV>
<DIV><FONT face="Times New Roman"></FONT> </DIV>
<DIV><FONT face="Times New Roman">Best Regards,</FONT></DIV>
<DIV><FONT face="Times New Roman"></FONT> </DIV>
<DIV><FONT face="Times New Roman">Austin Chen</FONT></DIV>
<DIV><FONT face="Times New Roman">Kaohsiung, Taiwan</FONT></DIV>
<DIV> </DIV></BODY></HTML>