Table 3-4. Serial/Parallel Port Configurations Submenu Options (Continued)
Option | Settings | Description |
|
|
|
DMA Channel | DMA 1 | Determines the DMA channel assigned to the |
| DMA 3 | infrared port when using Fast IR mode. This option is |
|
| only selectable when the Infrared Port Mode setting |
|
| is FIR. |
|
|
|
Parallel Port | Disabled | Determines how system resources for the parallel |
| Enabled | port are configured. |
| Auto |
|
|
| Select [Enabled] to configure resources manually. |
|
| Select [Auto] to allow the BIOS (or Plug and Play |
|
| operating system) to configure system resources for |
|
| the parallel port. |
|
| Select [Disabled] to disable the parallel port. |
|
|
|
Mode | Output Only | Determines the operational mode for the parallel |
| Bidirectional | port. Select Output Only, Bidirectional, or ECP |
| ECP | (Extended Capabilities Port) depending on which |
|
| setting is appropriate for your application. |
|
| This option is not displayed when the Parallel Port |
|
| option is set to [Disabled]. |
|
|
|
I/O Address | 378 - 37F | Determines the base I/O address used for the |
| 278 - 27F | parallel port. This option is not displayed when the |
| 3BC - 3BF | Parallel Port option is set to [Disabled]. |
|
|
|
Interrupt | IRQ 3 | Determines the interrupt request level used for the |
| IRQ 4 | parallel port. This option is not displayed when the |
| IRQ 7 | Parallel Port option is set to [Disabled]. |
|
|
|
DMA Channel | DMA 1 | Determines the DMA channel assigned to the |
| DMA 3 | parallel port when using ECP mode. |
|
| This option is only displayed when the Parallel Port |
|
| option is set to ECP. |
|
|
|
BIOS Setup | 12 |
