
MBX Driver Help
Cyberlogic Technologies Inc. - 109 -
Bad input-transfer length
Uncontrolled adapter crash
Adapter card initialization fault
Adapter card software reset fault
Adapter I/O timeout fault
Interface semaphore fault
Frequently Asked Questions
Helpful Hints for All Device Types
After installing the MBX Driver software, we suggest running the MBX Demo program to
ensure the driver is configured correctly and running properly.
Be sure that you are communicating through the right device.
Be sure that you selected a unique node address for your device.
Additional Hints for Non-PnP Devices
Initially, always configure the MBX device for polled mode of operation. In this mode, a
memory range is the only resource that needs to be configured. Later, you can change it
to interrupt mode. The interrupt mode of operation will provide higher message rates at
the expense of higher CPU load. Low-end systems, such as 486-based systems, may
provide a better overall performance with adapter cards configured to run in polled
mode.
If you are experiencing problems with performance, verify that both the adapter card
and the driver are set up for either polled mode or interrupt mode.
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