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The following table shows the jumper-to-address mapping for I/O space. (Set the I/O base address in the same way
as shown in the example, above, for setting the memory base address).
Base Address
0000h
0040h
0080h
00C0h
0100h
0140h
0180h
01C0h
0200h
0240h
0280h
02C0h
0300h
0340h
0380h
03C0h
CN3
In
In
In
In
In
In
In
In
Out
Out
Out
Out
Out
Out
Out
Out
CN2
In
In
In
In
Out
Out
Out
Out
In
In
In
In
Out
Out
Out
Out
CN1
In
In
Out
Out
In
In
Out
Out
In
In
Out
Out
In
In
Out
Out
CN0
In
Out
In
Out
In
Out
In
Out
In
Out
In
Out
In
Out
In
Out
Note: Address bits A11-A15 have a value of zero (0).
The I/O base address is specified for CAN port A. The I/O base address for CAN port B is located at port A I/O
base address + 0020h, as shown in the following table.
CAN Port
Base Address
A
(Jumpered I/O base address)
B
Diamond Systems Corporation
(Jumpered I/O base address) + 0020h
Janus-MM User Manual
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