hi,linux-mtd The hardware designer connects the control pins(CLE、ALE、R/B) of nand flash to the data bus, The CE、WE、RE pins to corresponding pin of CPU. Nedd I get the address of control pins? separate the data from data bus? How to implement controlling of nand. Please give me some advice, thanks! gjx marchguo at yahoo.com.cn 2003-07-07