The IA64 processors contain registers that can be used to address a 64-bit address space. However, Windows XP limits the address space of user programs to 8-TB, which corresponds to 43 bits' worth. Why was this decision made?

The IA64 processors contain registers that can be used to address a 64-bit address space. However, Windows XP limits the address space of user programs to 8-TB, which corresponds to 43 bits' worth. Why was this decision made?

Name: The IA64 processors contain registers that can be used toaddress a 64
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Description: The IA64 processors contain registers that can be used toaddress a 64-bit address space. However, Windows XPlimits the address space of user programs to 8-TB, whichcorresponds to 43 bits' worth. Why was this decisionmade?

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter4: Processor Technology And Architecture

Section: Chapter Questions

Problem 2PE: If a microprocessor has a cycle time of 0.5 nanoseconds, what’s the processor clock rate? If the...

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