IA64 general-purpose registers r0 to r127 have 65 bits, because they include a special N aT (

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IA64 general-purpose registers r0 to r127 have 65 bits, because they include a special N aT ( not a thing) bit in addition to the normal 64 data bits. What is the purpose of the N aT bit and how is it used?

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Computer Organization And Architecture Themes And Variations

ISBN: 9781111987046

1st Edition

Authors: Alan Clements

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Question Posted: Jan 23, 2024 09:00 AM

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IA64 general-purpose registers r0 to r127 have 65 bits, because they include a special N aT (

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You could regard the NaT bit as a tag bit that tells you something about the word it labe...View the full answer

Computer Organization And Architecture Themes And Variations

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