Hardware Installation
5
Xtreme/104 Opto User's Manual, ver. 0.00
Hardware Installation
Port Addresses
Port addresses are configured with the jumper block JB3 on the
Xtreme/104 Opto adapter. Jumpers A, B, and C select a set of
port addresses for the ports
Status Port Addresses
Some operating system device drivers can utilize an Interrupt
Status Port, for example Windows NT offers it as an option and
for SCO Unix it is mandatory. This can improve your system’s
efficiency. The Xtreme/104 Opto offers a status port and this port
is enabled and disabled using jumper F on jumper block JB3.
Please refer to
Table 1
for a list of supported status port addresses
and to
Figure 1
for a description and location of jumper block
JB3
Technical tip:
Please make certain that the Status Port Enable jumper is
disabled if your application is not using the Status Port. This
eliminates the possibility of an address conflict with another
device in your system.
Custom Port Addresses
You can generate other port addresses by making changes to the
CPLDs found on the Xtreme/104 Opto adapter. If you require
specific port addresses not listed in
Table 1
please contact a
Connect Tech Customer Service Representative for further
information.
Table 1:
Port address settings
Jumper
Ports
C
B
A
1
2
3
4
Status
on on on 150 158 160 168 190
on on off 250 258 260 268 290
on off on 1A0 1A8 1B0 1B8 1E0
on off off 2A0 2A8 2B0 2B8 2E0
off on on 100 108 110 118 140
off on off 200 208 210 218 240
off off on 380 388 390 398 3C0
off off off 300 308 310 318 340
Note:
Port addresses are expressed in hex
Summary of Contents for Xtreme 104 Opto
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