Mainboard PX915-DV
29
R
IR
U
U
O
P
E
E
xD, TxD Active
This option determines the RxD and TxD frequencies. This option is configurable only if “UART Mode
Select” is set to “IrDA”.
Options: Hi / Lo (default),Hi / Hi,Lo / Hi,Lo / Lo
Transmission Delay
This option allows you to enable/disable IR transmission delay. This option is configurable only if
“UART Mode Select” is set to “IrDA”.
Options: Enabled (default),Disabled
R2 Duplex Mode
Select the transmission mode used by the IR interface. Full-duplex mode permits simultaneous
bi-directional transmission. Half-duplex mode permits transmission in only one direction at a time.
This option is configurable only if “UART Mode Select” is set to “IrDA”. Options: Half (default),Full
se IR Pins
Consult your IR peripheral documentation to select the correct setting of the TxD and RxD signals. This
option is configurable only if “UART Mode Select” is set to “IrDA”.
Options: IR-Rx2Tx2(default),RxD2,TxD2
nboard Parallel Port
Select an address and corresponding interrupt for the onboard parallel port.
Options: 378/IRQ7 (default),278/IRQ5,3BC/IRQ7,Disabled
arallel Port Mode
This option allows you to select a parallel port mode for the onboard parallel port.
Options:
ECP (default) Extended Capabilities Port.
EPP Enhanced Parallel Port.
SPP Standard Printer Port.
ECP+EPP ECP & EPP mode.
Normal
PP Mode Select
Select EPP port type 1.7 or 1.9. This option is configurable only if “Parallel Port Mode” is set to “EPP”
or “ECP+EPP”. Options: EPP 1.9(default),EPP 1.7
CP Mode Use DMA
Select a DMA Channel for the parallel port when using the ECP mode. This option is configurable only if
“Parallel Port Mode” is set to “ECP”.
Options: 3 (default),1
