Re: [Freedos-user] FreeDOS Memory

2011-12-31 Thread Eric Auer
Hi Bernd, everybody, let me add some more comments to this interesting DOS thread and wish everybody a happy 2012 as well... :-) 1. Would like to ask how much memory does FreeDOS support, e.g. 4 GiB? If you have 4 GB or more, many mainboards will map your graphics card RAM etc to the end of

[Freedos-user] FreeDOS Memory

2011-12-27 Thread Koh Choon Lin
Hi 1. Would like to ask how much memory does FreeDOS support, e.g. 4 GiB? 2. Does it faces 640 KiB limitation as MS-DOS, e.g. Do I have to load high drivers to save on conventional memory? 3. Does it support usage of a swap file/partition? -- Regards Koh Choon Lin

Re: [Freedos-user] FreeDOS Memory

2011-12-27 Thread Ralf A. Quint
At 11:08 AM 12/27/2011, Koh Choon Lin wrote: Hi 1. Would like to ask how much memory does FreeDOS support, e.g. 4 GiB? 2. Does it faces 640 KiB limitation as MS-DOS, e.g. Do I have to load high drivers to save on conventional memory? 3. Does it support usage of a swap file/partition? FreeDOS

Re: [Freedos-user] FreeDOS Memory

2011-12-27 Thread Bernd Blaauw
Op 27-12-2011 20:08, Koh Choon Lin schreef: Hi 1. Would like to ask how much memory does FreeDOS support, e.g. 4 GiB? Yes you'll be limited to a maximum of 4GB if you have 4GB or more. In practice this maximum could be anywhere between 2GB and 4GB (usually 3.3GB or 3.5GB) due to PCI chipset

Re: [Freedos-user] FreeDOS Memory

2011-12-27 Thread Koh Choon Lin
Hi 2. Does it faces 640 KiB limitation as MS-DOS, e.g. Do I have to load high drivers to save on conventional memory? Thanks for all the fast replies. I think my question is misunderstood. Load high is a MS-DOS technique to load drivers in the upper memory to save conventional memory. I

Re: [Freedos-user] FreeDOS Memory

2011-12-27 Thread Jack
1. Would like to ask how much memory does FreeDOS support, e.g. 4 GiB? Yes you'll be limited to a maximum of 4GB if you have 4GB or more. In practice this maximum could be anywhere between 2GB and 4GB (usually 3.3GB or 3.5GB) due to PCI chipset device mapping into the top of memory. On older

Re: [Freedos-user] FreeDOS Memory

2011-12-27 Thread Ralf A. Quint
At 11:49 AM 12/27/2011, Koh Choon Lin wrote: Hi 2. Does it faces 640 KiB limitation as MS-DOS, e.g. Do I have to load high drivers to save on conventional memory? Thanks for all the fast replies. I think my question is misunderstood. Load high is a MS-DOS technique to load drivers in the

Re: [Freedos-user] FreeDOS Memory

2011-12-27 Thread Rugxulo
Hi, You've already got some good replies, but I'll try to add my (incomplete) knowledge for completeness (corrections welcome). On Tue, Dec 27, 2011 at 1:08 PM, Koh Choon Lin 2choon...@gmail.com wrote: 1. Would like to ask how much memory does FreeDOS support, e.g. 4 GiB? FreeDOS can run on

Re: [Freedos-user] FreeDOS Memory

2011-12-27 Thread dmccunney
On Tue, Dec 27, 2011 at 2:08 PM, Koh Choon Lin 2choon...@gmail.com wrote: 1. Would like to ask how much memory does FreeDOS support, e.g. 4 GiB? It's an open source clone of MS-DOS, which is a 16 bit real mode OS. It can see up to one megabyte of RAM as usable memory. Beyond that, you must