Matt LeMay

MPC5566 EBI And Debugger Issue

Discussion created by Matt LeMay on Mar 29, 2010
Latest reply on Mar 30, 2010 by martin wakely

I am using the MPC5566 Demo board from freescale.  When I am debugging, I can write and read external memory.  When I disconnect the debugger and reset the board, the MPC5566 appears to stay in reset.


If I do not link any variables to external memory(i.e. 0x20000000), I have no problems when I disconnect the debugger.


Is the debugger doing something to the chip selects or MMU that I need to do in my application code?


Thanks in advance,