Specifications

Setting the I/O Address 23
Setting I/O Addresses when Installing Multiple Eiconcards
If you are installing two or more Eiconcards in the PC, for every
Eiconcard installed at a primary I/O address, you can install one at
a secondary I/O address. This reduces the number of I/O addresses
consumed since primary and secondary I/O addresses occupy the
same position in the PC I/O address space.
Primary and secondary I/O addresses differ in the setting of
switch 1, as described in Table 8. To select a secondary I/O
address, set switch 1 to the ON position.
Table 8. I/O Address Selection
Note
A secondary I/O address cannot be used if its associated
primary address conflicts with another card. Always verify that each
card installed in your PC has a unique I/O address.
Primary Secondary
1 Off 1 On 2 3 4
278h 678h off off off
280h 680h off off on
378h 778h off on off
380h 780h off on on
380h 780h on off off
388h 788h on off on
390h 790h on on off
398h 798h on on on