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 MemoryKindly 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