#64 MB Limit for Pharlap?
5 messages in this thread
Have installed 128 MB Ram in my Asus motherboard – everything works fine under
Dos/win -yes I have all the ram available with himem.sys /eisa and the new 1.06
driver works fine now with my Matrox impression+. Problem is I have to rerun
the eisa configuration for every time I want to use 3D studio because Pharlap
won't start if I have activated more than 64 MB. Is this a fixed limitation or
is there something to be done?
TIA
Stefan Steib / MediaNet
Hi Stefan,
<< Problem is I have to rerun the eisa configuration for every time I want to
use 3D studio because Pharlap won't start if I have activated more than 64 MB.
>>
What's the exact error message? I'm not familiar with this one. On a related
subject, here's a previous post regarding getting 3DS to *see* all of your
memory that may be relevant…
<< where's my memory.. >>
Here's a repost from Jamie Clay..(slightly dated but still valid)
"If you ever have someone call in who has a system with more memory than
AutoCAD or 3DS show available, here is one possible solution.
(First, does all the memory count up during initial boot?, if so read on)
o Get QEMM 7.04 (actually you can't yet purchase this, the patch is on CIS in
the QEMM forum)
o Then you use the(undocumented) SCANMEM command to display the amount of
memory the machine has. SCANMEM returns a memory range called USEMEM.
o That range then needs to be plugged into the QEMM386.SYS's USERAM option in
the CONFIG.SYS.
Example: DEVICE=C:\QEMM\QEMM386.SYS RAM USERAM=XXXXX-XXXXX
From there it works like a champ. Note – you needed to add the RAM option to
get Windows to work with it."
————————-
Following the above, Tyler writes..
I had trouble with Jamie Clay's instructions until I got on the QEMM forum and
learned that I had to boot my computer "clean" before I ran SCANMEM. This
means when "Starting MS-DOS…" is displayed, press F5 to bypass your
config.sys and autoexec.bat. _Then_ run SCANMEM and add the appropriate
"USERAM=XXXXXX-XXXXXXXXX" to your QEMM line in config.sys.
-Tyler Colwell
Sierra Analysis Group
———————–
jonas[adesk]
Stefan, Which Asus board do you use. I recently tried the same and never got
more than 64 Mb available (memory count saw them, but himem /eisa didn't ).
Fremer
The thing is I have all the ram available with Dos/windows and the Himem /eisa
switch. For example I have 113 MB available in Photoshop. The Board is the Asus
Double Pentium PCI/Eisa PCI/E-P54NP4 with the very lates Bios
3.051(february95!) and it simply looks like Pharlap is unable to see the amount
over 64 MB.The system message is: there is a mismatch between the reported
memory and DOS Pharlap is unable to initialize.
Dos 's mem doesn't report more than 64 MB but when I add 64 MB EMS everything
shows up.
Windows extended meory recognizes it without probs.
Any idea's?
I'm on the way to get Pharlap 5.0 and patch it into 3DS instead of the 4.1
version that's used by Autodesk now.
I hope this works……….
Stefan Steib / MediaNet
Stefan, I just managed to get my 96 mb available to Pshop/Himem. I have the
same Asus board, used Himem/eisa, but didn't know I had to enable the Eisa
memory with Eisa cfg. !!
Did you have to do this or does your very new Bios solve this automatically ?
BTW. I'll try avail mem in 3DS when I'm back at work.