Re: Hi, I'm student, I have question about CE driver.

From: Dean Ramsier (ramsiernospam_at_nospam.com)
Date: 07/30/04


Date: Fri, 30 Jul 2004 09:44:42 -0400

Don't read anything on desktop versions of windows, they are different from
CE and will just cause confusion.

Kernel mode and User mode refer to the address map access rights/privileges
of running code. In CE, modules running in kernel mode have access to all
kernel memory, while modules running in User mode can only access their own
memory. Normally, only the kernel itself has access to kernel memory,
although the system can be setup so that all processes run in kernel mode.
There are also APIs to transition a user mode application into and out of
kernel mode, if it needs the access for some reason.

-- 
Dean Ramsier - eMVP
"Sujith" <sujithss@hotmail.com> wrote in message
news:Ot41MuhdEHA.3616@TK2MSFTNGP10.phx.gbl...
> hi,
> may be you can refer books related to windows NT/XP/2000, to get more
> details.
> also you can search in the http://msdn.microsoft.com/library/default.asp
for
> more details.
> Regards
> Sujith
> "³ëÅÂÈ£" <nohtaeho78@hotmail.com> wrote in message
> news:%23sf9vqhdEHA.2504@TK2MSFTNGP12.phx.gbl...
> > Could you explain how I define the kernel mode and the user mode?
> > and what is the diffrence with the kernel mode and user mode?
> > Can you give me the example?
> > I'm learning the book of Building Powerful Platforms with Windows CE.
> >
> >
> >
>
>


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