Onboard Peripherals
The Onboard Peripheral Configuration allows you to configure the onboard communication ports and the onboard devices. Selecting this option displays the following screen:
| Onboard Peripherals |
| |
|
|
|
|
| Serial Port 1 | [Enabled ] |
|
| Base Address | [3F8h] |
|
| IRQ | [4] |
|
| Serial Port 2 | [Enabled ] |
|
| Base Address | [2F8h] |
|
| IRQ | [3] |
|
| Parallel Port | [Enabled ] |
|
| Base Address | [378h] |
|
| IRQ | [7] |
|
| Operation Mode | [Standard] |
|
| ECP DMA Channel |
| |
• Onboard Device Settings
Serial Ports 1 and 2
These parameters allow you to enable or disable serial ports 1 and 2.
Base Address
This function lets you set a logical base address for serial ports 1 and
2. The options are:
• | 3F8h | • | 2F8h | • | 3E8h | • | 2E8h |
IRQ
This function lets you assign an interrupt for serial ports 1 and 2. The options for serial ports 1 are IRQ 4 and 11. The options for serial port 2 are IRQ 3 and 10.
AcerAltos 500L User’s Guide |
