Kontron speedMOPSlcdCE, User Manual

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KONTRON
ISA and PCI Bus Expansions 20 speedMOPSlcdCE User’s Guide
7.1.2.
PC/104 Configuration
When using add-on boards on the PC/104 bus, make sure that there are no resource conflicts in the
system. Carefully choose hardware interrupts, DMA channels, and memory and I/O address ranges
to avoid resource conflicts, which are often the reason for a board or a feature not functioning
correctly. See Appendix A: System Resource Allocation for information about the resources already
used by the speedMOPSlcdCE.
7.2
PC/104-Plus (PCI part)
The speedMOPSlcdCE offers the PC/104-Plus bus on a quad-row female connector with a 2mm x
2mm (0.79” x 0.79”) pitch. This connector implements the standard 32-bit PCI bus signals.
7.2.1.
PC/104-Plus Connector
You can use PC/104-Plus adapter boards on the top and on the bottom of a speedMOPSlcdCE’s
stackthrough connector. The PC/104plus connector does not have a connector shroud. If you
intend to use +3.3V powered PC/104plus adapter cards, the +3.3V has to be supplied separately
because it is not generated onboard the speedMOPSlcdCE.
The PC/104-Plus bus is available through Connector J8. To find the location of the connectors see
the Appendix E: Connector Layout chapter.
A description of signals, including electrical characteristics and timings, is beyond the scope of this
document. Please refer to the official PCI bus and PC/104-Plus specifications for more details.
7.2.2.
PC/104-Plus Configuration
Add-on boards on the PC/104-Plus bus have to be associated to a “PCI-slot.” Make sure that there
are no resource conflicts in the system. Carefully choose PCI interrupts, REQ/GNT pairs, and IDSEL
for the add-on board. See the technical manual of the add-on board for more details.
The speedMOPSlcdCE’s PCI bus can be configured to optimize your system. See the PCI
Configuration Submenu in Appendix B: BIOS for more information on configuration.