User`s guide

MBX Driver Help
Cyberlogic Technologies Inc. - 109 -
0x8E
XMTOKSVAR
Fatal
Transmit-OK MAC-state
0x8F
NORCVBUF
Fatal
No receive buffer free
0x90
BADINXLEN
Fatal
Bad input-transfer length
0x91
RESBUFERR
Fatal
Reserved rcv-buf error
0x92
BADTCSVAR
Fatal
Bad trans-control state
0x93
BADWRKREQ
Fatal
Bad work request bit
0x94
OVFDATQUE
Fatal
Node-queue overflow
0x95
BADDATQUE
Fatal
Bad data-queue overflow
0x96
NOPATHERR
Fatal
Empty data-path error
0x97
BADPTHINX
Fatal
Bad path search index
0x98
BADDSPATH
Fatal
Bad data-slave path
0x100
Internal
Uncontrolled adapter crash
0x101
Internal
Adapter card initialization fault
0x102
Internal
Adapter card software reset fault
0x103
Internal
Adapter I/O timeout fault
0x104
Internal
Interface timeout
0x105
Internal
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.