SQ599
The following pages tell you the options of each item & describe the meanings of each options.
| Item | Options | Descriptions |
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| A. Slot 1 Using INT# | AUTO | A,B,C,D : These options are reserved for |
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| Slot 2 Using INT# | A | “Dirty” cards from which the |
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| Slot 3 Using INT# | B | system BIOS cannot tell which |
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| C | INT does it use! |
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| D |
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| Note: |
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| − Choose “AUTO” for all devices |
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| unless you know exactly which card |
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| is a dirty device & which INTs does |
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| that card uses! |
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| − Choose only “AUTO” for Multi- |
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| Func PCI devices because options |
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| A, B, C, D will force the BIOS to |
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| assign IRQs for function 0 only! |
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| B. 1st Available IRQ | 3 | The system BIOS will assign these 4 |
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| 2nd Available IRQ | 4 | available IRQs to the found PCI devices |
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| 3rd Available IRQ | 5 |
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| 7 |
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| 9 |
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| 10 |
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| 11 |
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| 12 |
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| 14 |
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| 15 |
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| NA |
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| C. PCI IRQ Activated | Edge | To tell the chipset the IRQ signals input is |
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| by | Level | level or edge trigger |
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| D. PCI IDE 2nd | Enable | Enable/disable 2nd channel of PCI/IDE |
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| Channel | Disable | card. It includes I/O port (170H~177H) and |
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| IRQ 15 assignment |
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| E. PCI IDE IRQ Map |
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| To | PCI- | The BIOS will: |
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| SLOT1 |
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| − scan for PCI IDE devices & |
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| PCI- |
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