From: Krzysztof Halasa <khc@pm.waw.pl>
To: "linux-os \(Dick Johnson\)" <linux-os@analogic.com>
Cc: "Lennart Sorensen" <lsorense@csclub.uwaterloo.ca>,
<col-pepper@piments.com>, <linux-kernel@vger.kernel.org>
Subject: Re: o_sync in vfat driver
Date: Tue, 28 Feb 2006 19:09:00 +0100 [thread overview]
Message-ID: <m3bqwr8if7.fsf@defiant.localdomain> (raw)
In-Reply-To: <Pine.LNX.4.61.0602281110460.4497@chaos.analogic.com> (linux-os@analogic.com's message of "Tue, 28 Feb 2006 11:16:30 -0500")
"linux-os \(Dick Johnson\)" <linux-os@analogic.com> writes:
> Here is an instrumented erase function on a driver that rewrites
> the first sector of a BIOS ROM. Unlike the Flash DISKS, the
> BIOS ROM has no buffering in static RAM so you can gustimate
> the actual time to erase............
The NOR flash is different but Samsung manual for K9F5608U0A-YCB0,
K9F5608U0A-YIB0 32M x 8 Bit NAND Flash Memory says:
FEATURES GENERAL DESCRIPTION
- Page Program : (512 + 16)Byte
- Block Erase : (16K + 512)Byte
- Program time : 200us(Typ.)
- Block Erase Time : 2ms(Typ.)
- Endurance : 100K Program/Erase Cycles
- Data Retention : 10 Years
--
Krzysztof Halasa
next prev parent reply other threads:[~2006-02-28 18:09 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <op.s5cj47sxj68xd1@mail.piments.com>
[not found] ` <op.s5jpqvwhui3qek@mail.piments.com>
[not found] ` <op.s5kxhyzgfx0war@mail.piments.com>
[not found] ` <op.s5kx7xhfj68xd1@mail.piments.com>
[not found] ` <op.s5kya3t0j68xd1@mail.piments.com>
[not found] ` <op.s5ky2dbcj68xd1@mail.piments.com>
[not found] ` <op.s5ky71nwj68xd1@mail.piments.com>
[not found] ` <op.s5kzao2jj68xd1@mail.piments.com>
2006-02-26 22:50 ` col-pepper
2006-02-27 13:28 ` Lennart Sorensen
2006-02-27 13:50 ` Arjan van de Ven
2006-02-27 14:06 ` Anton Altaparmakov
2006-02-27 14:27 ` Arjan van de Ven
2006-02-27 14:41 ` Anton Altaparmakov
2006-02-27 21:04 ` col-pepper
2006-02-27 21:17 ` Arjan van de Ven
2006-02-27 23:21 ` col-pepper
2006-02-27 21:32 ` linux-os (Dick Johnson)
2006-02-27 23:21 ` col-pepper
2006-02-28 13:10 ` linux-os (Dick Johnson)
2006-02-28 13:52 ` Sergei Organov
2006-02-28 15:18 ` Lennart Sorensen
2006-02-28 16:16 ` linux-os (Dick Johnson)
2006-02-28 17:23 ` Sergei Organov
2006-02-28 18:09 ` Krzysztof Halasa [this message]
2006-02-28 17:16 ` col-pepper
2006-02-28 22:38 ` Pavel Machek
2006-02-28 23:10 ` why VM_SHM has been removed from mm.h? Kamran Karimi
2006-03-01 3:02 ` Phillip Susi
2006-03-01 7:56 ` Hugh Dickins
2006-03-01 14:58 ` Kamran Karimi
2006-03-01 16:24 ` Hugh Dickins
2006-03-01 16:55 ` Kamran Karimi
2006-03-01 17:50 ` Hugh Dickins
2006-03-01 4:28 ` o_sync in vfat driver Kyle Moffett
2006-03-02 8:23 ` col-pepper
2006-03-02 8:32 ` Pavel Machek
2006-02-28 16:11 ` Helge Hafting
2006-02-28 22:37 ` Pavel Machek
2006-02-27 14:26 ` linux-os (Dick Johnson)
2006-02-27 18:53 ` Jan Engelhardt
2006-02-26 22:55 col-pepper
2006-02-26 23:08 col-pepper
2006-02-27 0:51 ` Andrew Morton
2006-02-27 22:19 ` col-pepper
2006-02-27 23:12 ` Andrew Morton
2006-02-28 18:47 ` Chris Mason
2006-02-28 19:10 ` Andrew Morton
2006-02-28 19:48 ` Chris Mason
[not found] ` <87u0aiw6pi.fsf@duaron.myhome.or.jp>
2006-03-01 15:23 ` Chris Mason
[not found] ` <87mzg9wst0.fsf@duaron.myhome.or.jp>
2006-03-02 13:45 ` Chris Mason
2006-03-02 14:07 ` OGAWA Hirofumi
2006-03-02 17:01 ` Chris Mason
2006-03-02 18:14 ` OGAWA Hirofumi
2006-03-29 2:13 ` Mathis Ahrens
2006-03-30 17:35 ` col-pepper
2006-02-28 0:52 ` Machida, Hiroyuki
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