FAQ: Does AD CM40x feature a Data Cache?

Document created by PrasanthR Employee on Jul 25, 2013Last modified by PrasanthR Employee on Sep 23, 2013
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The Cache inside AD CM40x is designed to accelerate execution from Flash, which means that it is meant to act as a Code Cache. Because the Cache is connected to D-Code bus of Cortex (along with I Code bus), it can still cache raw read-only data for user. However, this will hit performance and is not recommended.