Can you please provide more info on the NAND flash you're using? I
suspect you've got 512b page size flash chip...

It is Samsung NAND Flash component (K9K1216Q0C-D). This memory component has 512Mb/64MB of capacity that is architected as 32Mx16b.

Ceco

Talk is cheap. Use Yahoo! Messenger to make PC-to-Phone calls. Great rates starting at 1¢/min.