At 02:06 AM 4/7/2012, Zbigniew wrote: >2012/3/11, Bernd Blaauw <bbla...@home.nl>: > > > Please let us know if/when you're able to pinpoint a culprit. > > You might want to start with a MSDOS/Win9x bootdisk (www.bootdisk.com) > > to eliminate FreeDOS components as the culprit, and to have a proven > > reference platform. > >With a help of Ed (DXForth creator) the problem is recognized; Ed wrote: > >#v+ > 4DOS (or something associated with it) is setting PIT timer 0 > from mode 3 to > mode 2 - which in turn is causing MS in DX-Forth to run slow. >#v- Nice find, didn't really expect that. Any hints in the sources as to why they are fiddling with the timer?
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