Advantech PCA-6186 user manual Uart Mode Select, 14 RxD, TxD Active, IR Transmission Delay

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 funcion. 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

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