ROCKY-4786EV/EVG User Manual
Page 96
Normal
(D
EFAULT) COM2 is enabled and the IR device disabled
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
EFAULT)
Lo, Hi
Lo, Lo
x IR Transmission Delay [Enabled]
Disabled
Enabled
(D
EFAULT)
UR2 Duplex Mode [Half]
Full
Half
(D
EFAULT)
Use IR Pins [IR-Rx2Tx2]
RxD2, TxD2
IR-Rx2Tx2
(D
EFAULT)
Onboard Parallel Port [378/IRQ7]
The Onboard Parallel Port option allows you to select the I/O address and IRQ for the
onboard parallel port. The following configuration options are available,
Disabled
378/IRQ7 (D
EFAULT)
278/IRQ5
3BC/IRQ7
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