User`s manual

5.3 Common Problems
Invalid I/O Address When Using OS/2 2.1:
PCMCIA Card Services for OS/2 2.1 sometimes fails to supply a valid I/O address
when using "system assigned" resources. Use the "Configuration Manager" program to
examine the I/O address range assigned to the QSP-200/300. If this range does not
begin on an even 32 byte (20H) boundary, the QSP-200/300 will have to be installed
using "user assigned" resources to force a valid configuration.
There have not been any reports of this problem with OS/2 Warp.
Resources Not Available:
When using "user assigned" resources, it is the user's responsibility to ensure the I/O
address and IRQ resources are available. For OS/2 Warp users, the RMVIEW utility
may be useful in finding resource conflicts. Type "rmview /?" at an OS/2 command
prompt for details.
When using "system assigned" resources, if the user knows the port number is
available then the system may not have sufficient resources available to configure the
QSP-200/300. Again, the RMVIEW utility provided with OS/2 Warp may be useful in
determining the problem.
Regardless of the configuration method, each command line argument specifies the
first of four COM ports for the QSP-200/300. If any of these COM ports are already
installed, the Client Driver will not load.
Parameter Overlapping:
When installing the QSP-200/300, each command line argument specifies the first of
four COM ports. If these arguments overlap, the Client Driver will not load. For
example, it is illegal to specify QSP200.SYS COM3 COM4 because the first argument
requests COM3 - COM6 and the second argument specifies COM4 - COM7.
Insufficient Number Of Command Line Arguments:
The QSP-200/300 command line must contain at least one command line argument for
each QSP-200/300 to be installed.
QSP-200/300 User's Manual 35