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| E6h |
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| Checksum BIOS ROM |
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| E7h |
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| Go to BIOS |
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| E8h |
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| Initialise Multi Processor |
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| E9h |
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| Set Huge Segment |
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| EAh |
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| Initialilze OEM special code |
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| EBh |
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| Initialise PIC and DMA |
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| ECh |
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| Initialise Memory type |
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| EDh |
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| Initialise Memory size |
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| EEh |
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| Shadow Boot Block |
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| EFh |
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| System memory test |
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| F0h |
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| Initialise interrupt vectors |
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| F1h |
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| Initialise Run Time Clock |
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| F2h |
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| Initialise video |
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| F3h |
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| Initialise beeper |
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| F4h |
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| Initialise boot |
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| F5h |
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| Clear Huge segment |
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| F6h |
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| Boot to Mini DOS |
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| F7h |
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| Boot to Full DOS |
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MITSUBISHI ELECTRIC MOTHERBOARD DIVISION | PAGE 34 OF 45 |