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PCI 3 Port RS232
Configuring Ports in Windows 3.x
The Windows 3.x-installation procedure consists of two
steps after the PCI 3port RS232 CARD is inserted:
1. Determining the resources that the PCI 3Port RS232 Card has
claimed.
2. Informing Windows 3.x of those resources.
Determining PCI 3Port RS232 Resources.
Insert the card into a PC, as described in Chapter 2.
Run BBCARDS.EXE, from the supplied DOS utility disk titled
"Serial Solutions Utility Disk" by typing the following:
A:\PCI\BBCARDS
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):
PCI 3Port RS232 users:
card 1 is on bus 0, device 16, function 0
Card ID=5, revision 2: 3Port RS232
interrupt line 11 has been assigned
3
sets
of
address 0140
PCI 3+1Port RS232 users:
card 1 is on bus 0, device 16, function 0
Card ID=7, revision 2: 3+1Port RS232
interrupt line 11 has been assigned
4
sets
of
address 0140
Note down YOUR IRQ and I/O address, which in our case
here are:
The IRQ = 11
The I/O address = 0140
16550-compatible
16750-compatible
Software Configuration
registers
are
registers
are
Chapter 3 Page 25
at
I/O
at
I/O
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