Software Installation
27
SCO OpenServer
This procedure was written for SCO OpenServer 5.0.x.
After installing the MT5634ZPX-PCI into an open PCI slot in your
computer, let the system start up.
1.
Log in as root.
2.
Determine the port address and IRQ for the modem by
typing: hw -r pci
To output the port address and IRQ information to a
file, type: hw -r pci>pci.txt
Caution: If you choose to output the information to a file,
make sure the output file name includes the .txt extension.
While logged on as “root”, the possibility exists that the
system file “pci” will be overwritten. By default, UNIX does
not ask if you want to overwrite a file.
3.
Look at the ClassCode: 0x078000 (Other
communications device) section of the output. The
MT5634ZPX-PCI is identified as SubSystemID:
0x0480
4.
Use the first I/O address listed as the port address. In
the output, look for:
BaseAddr [x]: I/O NxNNNN
where x is the first I/O base address (not memory) and
NxNNN is the I/O address.
5.
Use Serial Manager (or mkdev serial) to add a serial
port. Choose IBM Com X for the new port, where X is
the number of the new port. Use the first I/O address
listed in the output file created in
Step 2 (BaseAddr
[x]:) as the port address.
6.
Use the IRQ listed in the InterruptLine of the output
file created in
Step 2.
