Accesing BIOS interrupts from protected mode

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Protected Mode

Accesing BIOS interrupts from protected mode

Post by Protected Mode »

hi all,

    we have started working for our project. we are to develop pmode OS. my friend says that, we can access the BIOS interrupts from the protected mode by simply specifying the base address of the IDTR to the BIOS interrupts. we are struck with this point. please help me.

thanks in advance
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Tim Robinson

RE:Accesing BIOS interrupts from protected mode

Post by Tim Robinson »

Your friend is wrong. You can't easily use BIOS interrupts from protected mode.
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