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

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