Oct 13, 2015 #1 V vinoth14 Junior Member level 1 Joined Feb 27, 2015 Messages 19 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 184 What is Memory mapped IO and Port mapped IO with example?
Oct 13, 2015 #2 S srizbf Advanced Member level 5 Joined Apr 3, 2010 Messages 1,992 Helped 417 Reputation 840 Reaction score 329 Trophy points 1,363 Activity points 10,985 vinoth14 said: What is Memory mapped IO and Port mapped IO with example? Click to expand... if the I/O device addresses is mapped to processor's I/O address , then it is port mapped i/o. If I/o device is mapped into processor's mem address , then mem mapped i/o.
vinoth14 said: What is Memory mapped IO and Port mapped IO with example? Click to expand... if the I/O device addresses is mapped to processor's I/O address , then it is port mapped i/o. If I/o device is mapped into processor's mem address , then mem mapped i/o.