Port based I/O vs bus based I/O
1.3K Views|Posted 2016-03-01 21:16:08
Asked by Manoz Gurung
2 Answers
S
Answered by
2016-03-09 13:44:56
The basic difference is similar to difference between Memory mapped I/O and I/O mapped I/O. Memory-mapped I/O and port-mapped I/O are two complementary methods for I/O. In memory-mapped systems, the I/O device is accessed like it is a part of the memory. Load and store commands are executed for read
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1 Comment
S
2016-03-09 13:45:52
Click on http://superuser.com/questions/703695/difference-between-port-mapped-and-memory-mapped-access for more information.
Answered by
2016-03-07 16:16:22
I would request @||suni207|| to share his views
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