Epson Epson - Manual (Page 38)

The Integrated Peripherals options are described in
the table below.
Integrated peripherals options
Option
COM Port 1
COM Port 2
Settings Description
3F8, IRQ4 * (COM1) Assign the address for the built-in
2F8, IRQ3 * (COM2) primary and secondary serial
338, IRQ4 ports: the Auto setting detects any
238, IRQ3 optional ports you may have
3E8, IRQ4 installed and sets the built-in ports
2E8, IRQ3 automatically based on the
2E8, IRQ4 optional port settings to avoid
2E0, IRQ3 conflicts (if no optional ports are
220, IRQ4 installed, Auto sets the built-in
228, IRQ3 ports to their default settings): the
Auto Disabled setting disables the port
Disabled
LPT Port 378, IRQ7 *
278, IRQ7
Auto
Disabled
Assigns the address for the built-in
parallel port: the Auto setting
detects any optional ports you
may have installed and sets the
built-in port automatically based
on the optional port settings to
avoid conflicts (if no optional ports
are installed, Auto sets the built-in
port to the default setting): select
Disabled to disable the port
LPT Mode Standard
Bi-Directional *
ECP
Selects unidirectional AT mode
Selects PS/2 bidirectional mode
Selects Extended Capabilities Port
bidirectional mode
Floppy
Enabled * Enables or disables the built-in
Controller Disabled diskette drive controller
* Default setting
2-8 Running SETUP and Installing Drivers