[comp.os.msdos.apps] QRAM VS. QEMM

jdb@reef.cis.ufl.edu (Brian K. W. Hook) (02/04/91)

I am using a 386 and QEMM386.  However, since I am running into conflicts
with other protected mode programs, I was wondering whether or not it would
be better if I switched to QRAM.  

What benefits does QEMM have that QRAM doesn't?  All I am doing is loading
my device drivers high.  I don't configure any EMS except for specific 
applications and then I boot off of a special boot floppy to configure
all my memory as EMS.

Thanks,

Brian

jqg9462@acfcluster.nyu.edu (02/07/91)

In article <26662@uflorida.cis.ufl.EDU>, jdb@reef.cis.ufl.edu (Brian K. W. Hook) writes:
> 
> I am using a 386 and QEMM386.  However, since I am running into conflicts
> with other protected mode programs, I was wondering whether or not it would
> be better if I switched to QRAM.  
> 
> What benefits does QEMM have that QRAM doesn't?  All I am doing is loading
> my device drivers high.  I don't configure any EMS except for specific 
> applications and then I boot off of a special boot floppy to configure
> all my memory as EMS.

QRAM works on EMS cards. If you don't have EMS cards, it'll do little for you.
QEMM works on 386 and convert exTended memory to High Mem.

Jun

P.S.: How can I subscribe to this list from internet or bitnet?
      Thanks.

jqg9462@acfcluster.nyu.edu (02/07/91)

In article <kusumoto.665695974@chsun1>, kusumoto@chsun1.uchicago.edu (Bob Kusumoto) writes:
> QEMM manages high RAM memory in 4k chunks while QRAM manages high RAM memory
> in 16k chunks.  QRAM runs ontop of your Expanded/Extended memory manager
> while QEMM incorporates it.  QRAM is basically a high RAM manager.  In QEMM,
> it's possible to disable it as an extended or expanded memory manager and
> run something else.  You can also try the HIMEM.SYS from MS-windows rather
> than use QEMM to see if it helps (it does help getting the latest version
> of QEMM386 as well, v5.11 I think).

I think HIMEM.SYS will only convert 64K exTended memory to High Mem.
It will convert the rest exTend memory to XMS.
QEMM can fill the High Mem gaps with exTended memory.

Jun