Re: [Freedos-user] Terribly slow versus RS232 interrupts

2014-05-31 Thread rauno . ollila
Lainaus Rugxulo rugx...@gmail.com: * Hi, * * On Sat, May 24, 2014 at 10:44 AM, rauno.oll...@vaasalainen.com wrote: * *After a long pause (since late 90:eens) I started again * with Autocad. R9 for DOS which I consider the best ever made * in 2D/2.5D CAD. (that is mainly explained by

Re: [Freedos-user] Terribly slow versus RS232 interrupts

2014-05-31 Thread Eric Auer
Hi :-) - Sorry, somewhat new terms to me, need to study a bit... INVLPG seems to be assembler command..? Anyway this machine is pentium, about 10years old. I have GRUB dualboot FreeDOS/Slitaz 4.0 Not fast but everything works (except Autocad issues..) Older Pentium may have limited