User`s guide

PCLTA-20 Adapter User's Guide 3-5
General Settings
The PCLTA-20-generic options consist of four controls (figure 3.4). These controls
are defined as follows:
Figure 3.4 PCLTA-20 generic controls
System Image Path
Specifies the full directory path for the PCLTA-20 system images. This path is set
by the PCLTA-20 Installation Software but may be modified by the user.
Layer2 and Layer6 Buffering
Controls the number of 4Kbyte operating system pages that are allocated for
message buffering within the driver. The
Layer2
setting is reserved for future use
and should not be modified from the default of 20 pages. The
Layer6
setting is used
for system images. The default setting of Layer6 Buffering is 6 pages. This value
should be appropriate for most applications; embedded systems may need to change
the number of buffering pages.
Enable PC Card Reset
This control is not used with the PCLTA-20 adapter. It is provided for owners of the
PCC-10 PC Card (
PCMCIA
card) and controls whether the hardware reset line is
enabled. The state of this checkbox is irrelevant to the operation of the PCLTA-20
adapter.
PCLTA-20 Diagnostics
A number of diagnostic and testing services are provided by the PCLTA-20 control
panel. Clicking the Diagnostics button in the main control panel window displays
the PCLTA-20 Diagnostics dialog box. This dialog box contains buttons for the
diagnostic commands and displays the version number and current status of the
PCLTA-20 device driver. If no PCLTA-20 adapter is installed in a PCI-bus slot, the
Diagnostics window will display “(no driver found)”.