OCPRF100 MP Server System Technical Product Specification
Revision 1.0
Table
Mode | Output only | Selects the mode of the LPT port. |
| Bidirectional† |
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| EPP |
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| ECP |
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Base I/O Address | 378h† | Selects the base I/O address for LPT port. 178h is only available |
| 278h | when the LPT port is in EPP mode. Otherwise, 3BCh is available. |
| 178h |
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| 3BCh |
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Interrupt | IRQ 5 | Selects the IRQ for LPT port. |
| IRQ 7† |
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DMA channel | DMA 1 | Selects the DMA channel for LPT port when configured for ECP |
| DMA 3† | mode. |
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Floppy disk controller | Disabled | Enables embedded floppy disk controller. |
| Enabled† |
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| Auto |
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NOTES: Default values are marked with the "† " symbol.
TableFeature |
| Option | Description |
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Extended RAM Step | 1 MB† | Selects the thoroughness of the extended memory. If “1 MB” is | |
|
| 1KB | selected, BIOS tests each 1 MB boundary. If “1KB” is selected, BIOS |
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| Every location | tests each 1KB boundary. If “Every location” is selected, BIOS tests |
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| every byte. BIOS defaults to the fastest test. |
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L2 Cache |
| Disabled | Enables the second level cache. The second level cache should be |
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| Enabled† | disabled only for diagnostic purposes. |
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Multiboot Support | Disabled† | Enables Boot Device Selection. | |
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| Enabled |
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Override PHP Switches | Disabled† | If enabled, all PCI slots | |
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| Enabled | |
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NOTES: | Default values are marked with the "† " symbol. | ||
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