Memory , I/O, Memory-I/O and I/O-Memory Mapping

Dec 17, 2006 2 Replies
K

Hi,



What is the actual difference between the following :



1) Memory Mapped
2) I/O Mapped
3) Memory Mapped I/O
4) I/O Mapped Memory

Kindly tell me their actual definitions/meanings . Further, Let me know some best conditions whereit should be used and other scenarios where it should not be used.



Need some clarifications / links / docs.



Thx in advans, Karthik Balaguru



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J

KBG MULTI-POSTED:

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Read the last half of this thread

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*-*-*-*-*-*-*-*-appear+*-proper-answer-*-*-*-given+much-easier-*-*-*-*-*-*-*+*-frowned-on+*-correcting+*-Followup-To-*+*-*-_perfect_-*-*-*-*+*-*-*-too-lazy-*-*-*-*-*-appropriate-*+*-polite-*-mention-*-*-*-*-*-*-*+Just-because-*-*-*-*-*-*-*-*-does-not-mean-*-*-*-*-*-*+mark-*-*-*-*-all-*-groups+*-*-*-*-two-groups-*-*-aren't-*-different and learn to post to Usenet properly.

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R

Sure thing. First, though, please post your instructor's e-mail address so that I can send it to him/her directly.

Rich Webb Norfolk, VA
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