From: Andrew Lunn <andrew@lunn.ch>
To: Evgeny Belyanco <esp1@kbkcc.ru>
Cc: ecos-devel@sourceware.org
Subject: Re: Intention to Port eCos to STR9
Date: Wed, 14 Jun 2006 21:33:00 -0000 [thread overview]
Message-ID: <20060614213351.GC15848@lunn.ch> (raw)
In-Reply-To: <758889.20060615011531@kbkcc.ru>
On Thu, Jun 15, 2006 at 01:15:31AM +0400, Evgeny Belyanco wrote:
> Thursday, June 15, 2006, 1:09:42 AM, you wrote:
>
> AL> STR at the top. The different between the STR7 and STR9 will be the
> AL> MMU setup. So maybe it is possible to put the MMU code into the STR9xx
> AL> HAL package and have most of the code in the STR HAL package.
>
> STR9 has no MMU!
Oh, interesting. I thought all ARM9 had an MMU. The ARM920T and
ARM922T do which is what i have a passing knowledge of.
[Goes check the ARM website]
ARM926EJ-S has an MMU
ARM946E-S has an MPU - Memory Protection Unit
ARM966E-S has nothing!
ARM968E-S has DMA. DMA?
ARM996HS has MPU
Andrew
next prev parent reply other threads:[~2006-06-14 21:33 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-14 20:17 C. Adam Lamb
2006-06-14 21:09 ` Andrew Lunn
2006-06-14 21:15 ` Re[2]: " Evgeny Belyanco
2006-06-14 21:33 ` Andrew Lunn [this message]
2006-06-15 8:54 ` Ilija Koco
2006-06-15 14:55 ` C. Adam Lamb
2006-06-15 15:12 ` Andrew Lunn
2006-06-15 21:56 ` Joakim Langlet
2006-06-15 22:11 ` C. Adam Lamb
2006-08-28 10:29 ` fabio
2008-07-28 6:48 ` Mohd_Arif
2006-06-16 9:44 ` Ilija Koco
2006-06-16 14:47 ` Porting " C. Adam Lamb
2006-06-17 9:47 ` Ilija Koco
2006-06-17 9:59 ` Ilija Koco
2006-08-27 15:51 ` Intention to Port " Evgeny Belyanco
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