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Chapter 3
UR2 Duplex Mode
The field specifies a duplex value for the IR device connected to COM B. Full
Duplex mode permits silmutaneous two-direction transmission. Half Duplex
mode permits transmission in one direction only at a time. Settings: Half and
Full.
Use IR Pins
Consult your IR peripheral documentation to select the correct setting of TxD
and RxD signals. Settings: IR-Rx2Tx2 and RxD2, TxD2.
Onboard Parallel Port
This specifies the I/O port address and IRQ for the onboard parallel port.
Settings: 378/IRQ7, 278/IRQ5, 3BC/IRQ7 and Disabled.
Parallel Port Mode
This item selects the operating mode for the parallel port: SPP, EPP, ECP or
ECP+EPP.
EPP Mode Select
The item selects the EPP version used by the parallel port if it is set to EPP or
ECP+EPP mode. Settings: EPP1.7 and EPP1.9.
ECP Mode Use DMA
The item specifies the DMA channel 1 or 3 for the parallel port when it is set to
ECP or ECP+EPP mode.
PWRON After PWR-Fail
This item specifies whether your system will reboot after a power failure or
interrupt occurs. Available settings are:
Off
On
Former-Sts
Game Port Address
The item disables the Joystick/Game port or sets its I/O port address.
Leaves the computer in the power off state.
Reboots the computer.
Restores the system to the previous status before
power failure or interrupt occurred.
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