BIOS Setup Utility |
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Onboard Parallel Ports
Onboard Parallel Port
| Setting | Description | Note |
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| 378/IRQ7 | Choose the printer I/O | Default |
| 3BC/IRQ7 | address. |
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| 278/IRQ5 |
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| Disable |
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Parallel Port Mode
ECP/EPP
SPP
ECP
EPP
The mode depends on 
your external parallel Default device that connects to
this port.
If [Parallel Port Mode] is set to [ECP] or [ECP/EPP] mode
ECP Mode use DMA
3 | Choose DMA3 | Default |
1 | Choose DMA1 |
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If [Parallel Port Mode] is set to [EPP] or [ECP/EPP] mode
EPP Mode Select
EPP1.7 | Select the correct EPP | Default |
EPP1.9 | operating mode of your |
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| (This setting should |
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| match your parallel |
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| device requirements.) |
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3-8.8 MULTI I/O ADDRESSES
Default settings for
Port | I/O Address | IRQ | Status |
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LPT1 | 378 | 7 | SPP |
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COM1 | 3F8 | 4 |
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COM2 | 2F8 | 3 |
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Warning: If a default I/O address conflicts with other I/O cards such as sound card, you must change one of the I/O addresses to remedy to this address conflict. (I/O addresses can be adjusted from the BIOS Setup Utility)
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