Matrox 4Sight User Manual page 88

88 Chapter 7: Additions to the Matrox 4Sight integrated unit
The following points are critical when connecting additional
PC/104-Plus boards to the Matrox 4Sight.
The voltage I/O pins on the Matrox 4Sight PC/104-Plus
connector are set to 3.3 V.
If you are installing a standard PC/104 board, it must be the
top module, since it will normally not include the PCI bus.
Matrox 4Sight does not support PC/104 ISA boards that
require:
-12 V.
DMA Master Mode.
You must configure multiple master-capable or
interrupt-capable PC/104-Plus boards using their rotary
switch; the rotary switch selects a specific PCI signal. It is
recommended that you configure the first module installed (the
module closest to the motherboard) to 0, the second to 1, and
so on. If you are installing more than one PC/104-Plus board,
the rotary switch on each board must be set as follows:
Module # Switch position
1
2
3
On the Matrox 4Sight integrated unit, the switch position for
the Matrox Meteor-II frame grabber for PC/104-Plus is 0. This
switch position cannot be modified.
The PCI shroud, a plastic case which protects the PCI connector
pins, on your PC/104-Plus board (if present) should be removed
before installation. The shroud is used to protect the PCI
connector but hinders air circulation.
0 or 4
1 or 5
2 or 6