IEI Technology WSB-9152 User Manual page 124

WSB-9152 CPU Card
UART Mode Select
The UART Mode Select option allows you to select the UART mode for the system.
IrDA
ASKIR
Normal
x RxD, TxD Active [Hi,Lo]
The RxD, TxD Active BIOS option allows you to set the infra-red reception (RxD) and
transmission (TxD) polarity. (This option can only be selected if the UART is set in IrDA
mode or ASKIR mode.) The following configuration options are available,
Hi, Hi
Hi, Lo (D
Lo, Hi
Lo, Lo
x IR Transmission Delay [Enabled]
Disabled
Enabled
UR2 Duplex Mode [Half]
Full
Half
Use IR Pins [IR-Rx2Tx2]
RxD2, TxD2
IR-Rx2Tx2
1-12
124
4
IrDA is set as the IR serial mode. If this option is
selected, COM2 will be disabled.
ASKIR is set as the IR serial mode. If this option is
selected, COM2 will be disabled.
(D ) COM2 is enabled and the IR device disabled
EFAULT
)
EFAULT
(D )
EFAULT
(D )
EFAULT
(D )
EFAULT
®
IEI Technology, Corp.