Abit WI-2P User Manual page 44

3-14
IR Transmission Delay
Two options are available: Enabled and Disabled. The default setting is Enabled. Set
IR transmission delays 4 character-time (40 bit-time) when SIR is changed from RX
mode to TX mode.
UR2 Duplex Mode
Two options are available: Full and Half. The default setting is Half. This item lets
you choose the operation mode for your IR KIT. Some IR device only can work at
half duplex mode. Refer to your IR KIT user's guide to find out which setting is
correct.
Use IR Pins
Two options are available: RxD2, TxD2 and IR-Rx2Tx2. The default setting is
IR-Rx2Tx2. If you choose RxD2, TxD2, your workstation board must support a COM
port IR KIT connection. Otherwise, you can only choose the IR-Rx2Tx2 to use the IR
header on your workstation board to connect your IR KIT. Please use the default
setting.
Onboard Parallel Port
This item sets the address of the onboard parallel port.
Parallel Port Mode
This item sets the operation mode of the parallel port. [SPP] (Standard Parallel Port)
allows bi-directional parallel port operation at normal speed; [ECP] (Extended
Capabilities Port) allows bi-directional parallel port operation at a speed faster than
the normal mode's data transfer rate; [EPP] (Enhanced Parallel Port) allows
bi-directional parallel port operation at maximum speed.
EPP Mode Select
This item selects the EPP mode.
ECP Mode Use DMA
Two options are available: 1
for the parallel port mode is ECP, the DMA channel selected can be Channel 1 or
Channel 3.
PWRON After PWR-Fail
This item sets the system action after a power failure.
WI-2P
3. The default setting is 3. When the mode selected
Chapter 3