Hardware manual

Software Configuration PCI VELOCITY / OPTO ISO RS422/485
Chapter 3 Page 34
Configuring Ports In DOS.
The DOS installation procedure consists of two steps after
the PCI RS422/485 card is inserted:
1. Determining the resources that the PCI RS422/485 has claimed.
2. Informing the Serial Solutions DOS device driver of those
resources.
Determining PCI RS422/485 Resources.
• Insert card into PC, as described in Chapter 2.
• Run BBCARDS.EXE, from the supplied DOS utility disk titled
"Utility Disk" by typing the following:
Where A:\ is the drive containing the supplied disk.
BBCARDS.EXE will return a string that looks similar to
the following (values contained in the string may differ in
individual PC’s due to resource availability):
Velocity users:
Opto Iso users:
• Note down IRQ and I/O which in this case:
The IRQ = 11
The I/O address = 0140