QDI P4I848P Manual page 49

Chapter 3 Chapter 3 Chapter 3 Chapter 3 Chapter 3
Onboard
Serial Port 1/2
UART Mode
Select
RxD, TxD Active
IR Transmission
Delay
UR2 Duplex
Mode
Use IR Pins
Onboard Parallel
Port
Parallel Port Mode SPP
EPP Mode Select EPP1.7
ECP Mode Use
DMA
3F8/IRQ4 Define the onboard serial port address and required
2F8/IRQ3 interrupt number.
3E8/IRQ4
2E8/IRQ3
Auto Onboard serial port address and IRQ are automatically
assigned.
Disabled Onboard serial port is disabled.
Normal, IrDA Set UART mode.
ASKIR
Hi, Lo/Lo, Hi Default is recommended.
Lo, Lo/ Hi, Hi
Enabled Enable IR Transmission delay function.
Disabled Disable IR Transmission delay function.
Half Default is recommended.
Full
IR-Rx2Tx2 Default is recommended.
RxD2, TxD2
378/IRQ7 Define parallel port address and IRQ channel.
278/IRQ5
3BC/IRQ7
Disabled Onboard parallel port is disabled.
Define the parallel port mode.
EPP
ECP
ECP+EPP
Normal
Set EPP Mode as EPP 1.7 or EPP1.9 Version.
EPP1.9
3 Set ECP Mode Use DMA 1 or 3.
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