I am totally a fool of this area, I got a PCI adapter
which is DSC-200/300(Two Port RS-422/485 Serial PCI Board ),
this card is made by Quatech(www.Quatech.com). My boss ask me to use this to control a stupid machine. There are few documents of that products, How can I start as a newbie?
I use "qt-uart.exe" to test the adapter, but the computer reboot when test "interrupts"
God help me! Tank you
