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| Onboard Serial |
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| Setting | Description |
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Onboard
Serial Port 1 /
Serial Port 2
UART Mode Select
Disabled
| 3F8/IRQ4 | Choose serial port 1 & 2's I/O | Default |
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| address. | (port 1) |
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| 2F8/IRQ3 | Do not set port 1 & 2 to the | Default |
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| same setting except for Disabled | (port 2) |
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| 3E8/IRQ4 | or Auto. |
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| 2E8/IRQ3 |
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| Auto |
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| Normal | The second serial port offers | Default |
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| IrDA | several special modes. It can |
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| ASKIR | either work as an infrared device |
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| (IrDA, ASKIR) or as a Smart |
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| SCR |
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| Card reader (SCR). |
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If [UART Mode Select] is set to [IrDA]/[ASKIR]
UR2 Duplex Mode
| Half | Choose [Half] or [Duplex] to set | Default |
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| Full | UR2 in half duplex mode or full |
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| duplex mode respectively. Refer |
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| to your IR device specifications |
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| to select the suitable mode. |
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3-5.7 Onboard Parallel Ports
| Onboard Parallel |
| Setting | Description | Note |
| Ports |
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| Onboard Parallel |
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| Disabled | Choose the printer I/O |
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| 378/IRQ7 | address. | Default |
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| 3BC/IRQ7 |
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| 278/IRQ5 |
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| Parallel Port Mode |
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| SPP | The mode depends on your | Default | |
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| EPP | external device that |
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| ECP | connects to this port. |
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| ECP+EPP |
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| If [Parallel Port Mode] is set to [ECP] mode |
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| ECP Mode use |
| 3 | Choose DMA3 | Default |
| DMA |
| 1 | Choose DMA1 |
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