Hardware reference guide

Equinox SST-4I/RJ Hardware Reference Guide 3
Plug and Play
1 2 3 4 Base Address
OFF OFF OFF OFF 200
ON OFF OFF OFF 220
OFF ON OFF OFF 240
ON ON OFF OFF 260
OFF OFF ON OFF 280
ON OFF ON OFF 2A0
OFF ON ON OFF 2C0
ON ON ON OFF 2E0
OFF OFF OFF ON 300
ON OFF OFF ON 320
OFF ON OFF ON 340
ON ON OFF ON 360
OFF OFF ON ON 380
ON OFF ON ON 3A0
OFF ON ON ON 3C0
ON ON ON ON 3E0
ISA SuperSerial Technology Boards must be assigned a unique I/O
base address. This can be accomplished by the use of ISA Plug and
Play (PnP) or the I/O Base Address Switch S1.
PnP for ISA boards is not currently supported by all Operating
Systems (OS). Consult your OS documentation to determine if it
supports PnP.
If PnP is not supported by your OS, or if you are unsure, place the
PnP jumper (JP1) in the position closest to switch S1. This will
disable PnP and enable the 4 position I/O Base Address switch as
shown below.
If multiple ISA boards are installed in the same system, a different
address must be assigned to each board. (This is automatically
accomplished if PnP is utilized.) This procedure should be per-
formed before the board is physically installed.
Table 1. I/O Base Address Switch Selections