Perle Systems Adaptors User Manual
Page 99
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FAST Serial Adaptors User Guide
Installing host cards and distribution accessories
Page 99
Chapter 2 Installing drivers and host cards
I/O address
3. Using jumpers
JP1
,
JP2
and
JP3
on the host card, set the I/O address you want in
hexidecimal using the one of the settings shown in the next table;
IRQ delay time
4. If you are using larger systems with between 12 and 16 ports simultaneously at a baud
rate greater than or equal to 9600bps, you can improve system performance by setting
jumper
JP4
to
2MS
setting instead of the default 0MS value.
Address
Jumper setting
Address
Jumper setting
100
280
180
300
200
380
JP4
sets IRQ delay
time, set to
2MS for
larger systems
.
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