contiguous RAM memory

  • Thread starter Thread starter Guest
  • Start date Start date
G

Guest

Hellow all,

Please help me to solve this problem.
The following is about my system.
*128MB of RAM
*CF(256MB) protected by EWF(RAM)
*running with RTX(Ardence)
*my application is registered at start up

My problem is that my appliacation needs to allocate 264KB of
contiguous memory using RTX function after Windows boot ,
but it fails sometimes.

Is RAM fragmented by EWF(RAM) or Windows boot?

Thanks in advance!
 
Did you trying running the system without EWF?
You might want to check with Ardence directly to see if there are any
compatitblity issues with RTX and EWF.

Regards,

Sean Liming
www.sjjmicro.com / www.seanliming.com
XP Embedded Book Author - XP Embedded Advanced, XP Embedded Supplemental
Toolkit
 
Thanks for your quick reply Sean!

I didn't try running my system without EWF,
but the CF needs to be protected by EWF(RAM)
anyway...

Is there any possibility that EWF(RAM) fragments
RAM badly? or...

Is there any way to defragment RAM?

by the way, I've just bought your book last night,
and just waiting till it's delivered!
So I'm really glad for your reply!

Thanks,
 
Hi Sean,

I'll check if happens the same problem without EWF.
And as you said, I should try if Ardence gives me any
hint about this.

Thanks a lot.
 
Carlos,
Since you need contiguous RAM I'm guessing that you may be doing something
like a memory transfer from another processor. If so could you possibly
contact me directly since I would really like to ask you a few questions?
Hyphenate my name as an email ID and send to Yahoo mail.

Luke Alcatel
 
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