All PCI/e LPT cards work for software stepping with RTAI if the mainboard and CPU have low enough latency. This most often limited by a bad/broken BIOS that doesn't let the user kill power management, speed stepping, etc..
The PCI/e LPT cards that you have to watch out for are those that have broken EPP. This is only a problem if you are using LPT with EPP to Mesa 7i43. http://wiki.linuxcnc.org/cgi-bin/wiki.pl?WCH this PCIe LPT card just needs a kernel patch for Dev. ID 3050. The wiki mentions two PCI LPT cards with issues: http://wiki.linuxcnc.org/cgi-bin/wiki.pl?Startech http://wiki.linuxcnc.org/cgi-bin/wiki.pl?SIIG Are there any other PCI/e LPT cards that don't work well with software stepping right to a BOB (break out board)? -Bari _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
