Re: [Freedos-user] upper memory trick

2016-07-22 Thread Tom Ehlert
> On 22/07/2016 10:34, Tom Ehlert wrote: >>> (Honestly, FreeCOM needs to be better optimized for size and then we >>> wouldn't have to worry at all. That is one of our weakest links.) >> >> seriously: command.com has ~3 K resident size. what are you >> complaining about? > This implies swapping ca

Re: [Freedos-user] upper memory trick

2016-07-22 Thread Eric Auer
Hi again, here is an improved version of Jack's trick: By using UHDD /B instead of UIDE, to squeeze out a bit more free low DOS RAM in the first 640k without getting risks of "protected mode DMA service troubles" with too cheap new BIOS versions: UIDE can be loaded safely into UMB after loading U

Re: [Freedos-user] upper memory trick

2016-07-22 Thread Mateusz Viste
On 22/07/2016 10:34, Tom Ehlert wrote: >> (Honestly, FreeCOM needs to be better optimized for size and then we >> wouldn't have to worry at all. That is one of our weakest links.) > > seriously: command.com has ~3 K resident size. what are you > complaining about? This implies swapping capability,

Re: [Freedos-user] upper memory trick

2016-07-22 Thread Tom Ehlert
>> Has anyone tried "Installhigh=C:\FDOS\COMMAND.COM" >> I have that working for a few apps (including DP and so far no issues, also >> am loading CDROM drivers earlier in autoexec.bat and I can cram nealy >> everything into upper memory. > No, I never use INSTALL, though I'm vaguely aware of it.

Re: [Freedos-user] upper memory trick

2016-07-21 Thread Rugxulo
Hi, On Thu, Jul 21, 2016 at 1:35 PM, Don Flowers wrote: > > Has anyone tried "Installhigh=C:\FDOS\COMMAND.COM" > I have that working for a few apps (including DP and so far no issues, also > am loading CDROM drivers earlier in autoexec.bat and I can cram nealy > everything into upper memory. No,

Re: [Freedos-user] upper memory trick

2016-07-21 Thread Don Flowers
Has anyone tried "Installhigh=C:\FDOS\COMMAND.COM" I have that working for a few apps (including DP and so far no issues, also am loading CDROM drivers earlier in autoexec.bat and I can cram nealy everything into upper memory. On Thu, Jul 21, 2016 at 1:03 PM, Eric Auer wrote: > > Hi, here is an

[Freedos-user] upper memory trick

2016-07-21 Thread Eric Auer
Hi, here is an interesting suggestion from Jack: In spite of the limitation of FreeDOS to support only one UMB provider, it seems to be possible to do the following to mix different UMB sources: > [...] It is NOT necessary to modify your kernel to get more UMBs > in the monochrome-video area. A "

Re: [Freedos-user] Upper memory

2006-01-22 Thread Carl Spitzer
On Wed, 2006-01-18 at 21:17 -0800, Caleb9849 (sent by Nabble.com) wrote: > ARG! Can someone please help me with this? I'm trying to run an old > DOS Star Trek Game of mine. By DOS standards, it's pretty > resource-heavy and requires upper memory. So I added the lines into In old msdos there w

Re: [Freedos-user] Upper memory

2006-01-19 Thread Michael Devore
At 09:17 PM 1/18/2006 -0800, Caleb9849 wrote: ARG! Can someone please help me with this? I'm trying to run an old DOS Star Trek Game of mine. By DOS standards, it's pretty resource-heavy and requires upper memory. So I added the lines into my fdconfig.sys to load up emm386.exe (with the "n

Re: [Freedos-user] Upper memory

2006-01-18 Thread Bernd Blaauw
Caleb9849 (sent by Nabble.com) schreef: ARG! Can someone please help me with this? I'm trying to run an old DOS Star Trek Game of mine. By DOS standards, it's pretty resource-heavy and requires upper memory. So I added the lines into my fdconfig.sys to load up emm386.exe (with the "noems" o

[Freedos-user] Upper memory

2006-01-18 Thread Caleb9849 (sent by Nabble.com)
ARG!  Can someone please help me with this?  I'm trying to run an old DOS Star Trek Game of mine.  By DOS standards, it's pretty resource-heavy and requires upper memory.  So I added the lines into my fdconfig.sys to load up emm386.exe (with the "noems" option) and himem.exe .  Then, after I boot