Technical data

SCU Features
C-4
Onboard Communication Devices
Menu Fields Settings Comments
Serial port 1
configuraion
Port: 3F8h (IRQ4)
(1)
Port: 2F8h (IRQ3)
Port: 3E8h (IRQ4)
Port: 2E8h (IRQ3)
Port 1 disable
Enables or disables onboard serial
port 1 at the specified address and
IRQ.
Serial port 2
configuration
Port: 2F8h (IRQ3)
(1)
Port: 3F8h (IRQ4)
Port: 2E8h (IRQ3)
Port: 3E8h (IRQ4)
Port 2 disable
Enables or disables onboard serial
port 2 at the specified address and
IRQ.
Parallel port
configuration
Port: 378h (IRQ7)
(1)
Port: 278h (IRQ5)
Port: 3BCh (IRQ7)
Port: 2E8h (IRQ3)
Parallel port disable
Enables or disables the onboard
parallel port at the specified address
and IRQ.
Parallel port mode
ISA compatible
(1)
PS2 mode
Extended mode
ECP mode
Selects standard printer connection.
Selects the PS/2 compatible mode to
receive data.
Selecting EPP 1.7 or EPP 1.9 is
based on what EPP version your
printer supports. If you are not sure
what version your printer supports,
use the default setting.
Sets the Extended Capabilities Port
(ECP) mode.
(1)
Factory default setting