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2 . 2
SETTING I/O ADDRESS SWITCHES FOR THE NORTH STAR TSS/A
Figure 2-2
Figure 2-3
North Star HSIO-4
When handling the board, touch it only by the
edges to avoid bending pins on the components'.
If you lay the board down, put it on a flat
surface with the components facing up.
As supplied, the I/O address switches on the
HSIO-4 board are set for use with the North
Star TSS/A (Multi-User System for Application
Software). The I/O addresses for each port are
set by the four switches located in the upper
right corner of the board.
To make sure the switches have not been
inadvertently changed, check them against the
setting shown in Figure 2-3.
If you are using different software, refer to
Section 3 for instructions on how to set
the I/O address switches.
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o
cm cz=i czzi
CUD C D C D C D C D
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Figure 2-1
5
User/Technical Manual
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