User`s manual

DSP-200/300 Enabler program must be used to configure the adapter. If the
Client Driver reports the desired adapter configuration, the installation
process is complete and the DSP-200/300 may be removed and/ or inserted
from the system as desired. On each insertion into the PCMCIA socket, the
DSP-200/300 will be automatically reconfigured according to the command
line options.
2.1.2 Command Line Options
The DSP-200/300 Client Driver accepts up to eight command line arguments from the
user to determine the configuration of theDSP-200/300. If any arguments are provided,
the Client Driver will attempt to configure any DSP-200/300s with the options specified
in the order they are entered on the command line. Each argument must be enclosed in
parenthesis and must be separated from other arguments by a space on the command
line. Within each argument, any or all of the following parameters may be specified
using a comma (no spaces) to separate each parameter:
Baddress specifies a the base I/O address of the DSP-200/300in hexadecimal. This
address must reside on an even 8-byte boundary. If this option is omitted, a
base address will be assigned by Card and Socket Services.
Iirq specifies the interrupt level (IRQ) of the DSP-200/300in decimal. irq must be
one of the following values: 3, 4, 5, 7, 9, 10, 11, 12, 14, 15, or 0 if no IRQ is
desired. If this option is omitted, an interrupt level will be assigned by Card
and Socket Services.
Ssocket specifies which PCMCIA socket the DSP-200/300must be inserted into for
this configuration argument to be used. socket must be in the range 0 - 15. If
this option is omitted, the configuration argument will apply to
DSP-200/300s inserted into any socket.
Cclock specifies the multiple of the standard frequency for the UART clock. Valid
values for clock are 1 or 8. A value of 1 yields a clock frequency of 1.8432
MHz; a value of 8 yields 14.7456 MHz. If this option is omitted, the
standard clock frequency will be used.
Odriver specifies RS-422/485 output driver enable option for the DSP-200/300 port.
The DSP-200/300’s port may be configured for either full duplex or half
duplex operation with this option. If this option is omitted, the default
setting is the RS-422/485 port is configured for full duplex operation with
the RS-422/485 output drivers always enabled. In half duplex mode, the
RS-422/485 transmitter may be enabled and disabled via the RTS (request to
send) or DTR (data terminal ready) signals. Both RTS and DTR are
DOS/Windows 3.x 2-4
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