I am trying to solve a really screwed up hardware problem re: communication between a modern, fast system and an HP 9600 baud pen plotter. I need an old, legacy ISA serial card with one or two 8250-era (slow) UARTS on board. I suspect that the Winbond Super-IO 16550C port emulation in the new machine is just not happy to signal/handshake with the old 9600 baud UART in the plotter.. Anybody got an old throwaway like this laying about? -.bill.layer.- .-frogtown.mn.usa.- _______________________________________________ TCLUG Mailing List - Minneapolis/St. Paul, Minnesota http://www.mn-linux.org tclug-list at mn-linux.org https://mailman.real-time.com/mailman/listinfo/tclug-list