Int 67/AX=5E03h

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Nanosoft MD386 - ENABLE/DISABLE MEMORY WRITE PROTECTION

AX = 5E03h
BL = register map set number
BH = new state (00h read-only, else read-write)
CX = linear page number (linear address SHR 12)

Note: Setting write protection in map set 0 will cause the setting to become the default for newly-allocated map sets

Category: Memory Management - Int 67h - N

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