PCAN-PC/104 – User Manual
10
2.1.2
I/O Address Range
Each CAN channel must be assigned to an unique I/O address range
in the computer. An address space from 200h up to 39Fh and 3E0h
to 3FFh (h = hexadecimal) is available. PCAN-PC/104 uses 32 addres-
ses beginning from the configured base address. The configuration
is done on jumper field JP3 for CAN channel 1 and jumper field JP4
for CAN channel 2 (latter refers only to the Dual Channel model).
One or several jumpers are needed for each jumper field.
Figure 2: Position of the jumper fields for setting the I/O base addresses,
JP3 for CAN channel 1 (left jumper field),
JP4 for CAN channel 2 (right jumper field, Dual Channel model only)
The following table shows the possible settings. The X stands for a
set jumper. The default settings at delivery for CAN channels 1 and
2 are highlighted.
Continued on the next page
