SOYO SY-P4I875P DRAGON 2 V1.0 User Manual page 79

BIOS Setup Utility
Onboard Serial Ports
Setting
Normal
UART Mode
Select
IrDA
ASKIR
SCR
If [UART Mode Select] is set to [IrDA]/[ASKIR]
Half
UR2 Duplex
Mode Full
Onboard Parallel Ports
Setting
Disabled
Onboard Parallel
Port
378/IRQ7
3BC/IRQ7
278/IRQ5
SPP
Parallel Port Mode
EPP
ECP
ECP+EPP
If [Parallel Port Mode] is set to [ECP] mode
ECP Mode use DMA
SY-P4I875P DRAGON 2 V1.0
Description
The second serial port offers
several special modes. It can
either work as an infrared device
(IrDA, ASKIR) or as a Smart
Card reader (SCR), or as a
normal serial port.
Choose [Half] or [Duplex] to set
UR2 in half duplex mode or full
duplex mode respectively. Refer
to your IR device specifications
to select the suitable mode.
Description
Choose the printer I/O
address.
The mode depends on your
external device that
connects to this port.
3 Choose DMA3
1 Choose DMA1
74
Note
Default
Default
Note
Default
Default
Default