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Bochs VBE Extensions: Difference between revisions
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=== Reading registers ===
To read a register, first write the index value to VBE_DISPI_IOPORT_INDEX (0x01CE), then read the 16-bit value from VBE_DISPI_IOPORT_DATA (0x01CF). The value returned depends on the specific register that is queried. [TODO: check and describe, especially _ID and _ENABLE, others seem trivial]
=== Setting display resolution and bit depth ===
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