I am using a M52233Demo card with Freescale CodeWarrior IDE version 5.7.0.
When I try to erase flash with the Tools>Flash Programmer Panel, I have the message : "PEMicroProtocolPlugin : An error occurred while trying to write memory".
The configuration I use in the Flash Programmer Panel is the following: use custom settings : checked target processor : 5223x connection : PEMICRO_USB use target initialization : unchecked
my configuration was wrong. To have a correct configuration, the only thing to do was to click on "load settings" and to choose CFM_MCF52233_25MHz.xml.