| 11. | This is still approximately 64, 000 times the virtual address space of 32-bit machines.
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| 12. | They only use as many as needed to provide the virtual address space required.
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| 13. | Each such entry describes up to 1MB ( 256KW ) of virtual address space.
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| 14. | In this case, the logical address may be referred to as a virtual address.
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| 15. | The next part of the virtual address is the BDI or Bank Descriptor Index.
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| 16. | Instead of tags, vhints are read, and matched against a subset of the virtual address.
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| 17. | Virtual addresses are used by the accessing RAM subsystem.
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| 18. | This is a count of physical memory ( RAM ) rather than virtual address space.
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| 19. | The applications operate memory via " virtual addresses ".
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| 20. | Relative virtual addresses ( RVAs ) are not to be confused with standard virtual addresses.
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