[Yaffs] [Yaffs-archive] Re: about yaffs on NOR

[Charles Manning]

Hello
I am sorry to take that long to respond, I was on vacation.

-- CHarles

I hope the answer I sent is what you need.

-- CHarles

On Tuesday 08 June 2004 19:21, guxm wrote:
> Dear all,
>     I have integrate yaffs into our system for NOR flash. It did work well.
>
>     But I noticed a serious issue : In yaffs, if a page is deleted,
> yaffs_DeleteChunk will write a spare data with pageStatus=0 to flash. But
> the spare region has already had old data, how can you rewrite a null spare
> to flash?
>
>     Is this the physical feature of NAND flash? Can NAND flash spare region
> be rewritted for more than one times? Then how can I use YAFFS on NOR
> flash?
>
> Best Regards
> guxm
>
>
>
>
> ---------------------------------------------------------------------------
>------------ This mailing list is hosted by Toby Churchill open software
> (www.toby-churchill.org). If mailing list membership is no longer wanted
> you can remove yourself from the list by sending an email to
> yaffs-request@toby-churchill.org with the text "unsubscribe" (without the
> quotes) as the subject.

---------------------------------------------------------------------------------------
This mailing list is hosted by Toby Churchill open software (www.toby-churchill.org).
If mailing list membership is no longer wanted you can remove yourself from the list by 
sending an email to yaffs-request@toby-churchill.org with the text "unsubscribe" 
(without the quotes) as the subject.