Uart Mode Select; Figure 3.6:Integrated Peripherals (2); Rxd, Txd Active; Ir Transmission Delay - Advantech PCA-6186 User Manual

3.6.13 UART Mode Select

This item allows you to select UART mode. The choices: IrDA, ASKIR,
Normal.
Figure 3.6: Integrated peripherals (2)

3.6.14 RxD, TxD Active

This item allows you to determine the active of RxD, TxD. The Choices:
"Hi, Hi," "Lo, Lo," "Lo, Hi," "Hi, Lo."

3.6.15 IR Transmission Delay

This item allows you to enable/disable IR transmission delay. The
choices: Enabled, Disabled.

3.6.16 UR2 Duplex Mode

This item allows you to select the IR half/full duplex function. The
choices: Half, Full.

3.6.17 Onboard Parallel Port

This field sets the address of the on-board parallel port connector. You
can select either 3BCH/IRQ7, 378H/IRQ7, 278H/IRQ5 or Disabled. If
you install an I/O card with a parallel port, make sure there is no conflict
in the address assignments. The CPU card can support up to three parallel
ports, as long as there are no conflicts for each port.

3.6.18 Parallel Port Mode

This field allows you to set the operation mode of the parallel port. The
setting "Normal" allows normal speed operation, but in one direction
only. "EPP" allows bidirectional parallel port operation at maximum
37 Chapter 3