Strange NOR read/write throughput behaviour
jaredeh at gmail.com
Thu Nov 17 12:58:24 EST 2005
On 11/15/05, Bernhard Priewasser <priewasser at gmail.com> wrote:
> Hi all,
> can anybody help me explaining this diagram of NOR read throughput?
> As soon as a file, read from a StrataFlash containing only this file,
> exceeds erase block size (128KiB), file reading lasts a portion of time
> longer and read throughput stagnates...
> Write throughput seems to be constant around erase block size:
> Best regards,
> Linux MTD discussion mailing list
Could you please explain the experiment a little more?
How are you measuring read and write throughput?
Which StrataFlash are you using? What board are you connecting the
flash to? What kernel and MTD are you using?
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