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MCF54418 Flexbus Application question

Question asked by dte aer on Mar 25, 2014


First of all, I am a beginner. Recently encountered a problem when using Flexbus, connect FPGA.  FB_ALE output signal wrong(See Appendix,Described in the reference manual, which should be active high).

Register set(In BSP Configuration) :PAR_FBCTL = f5.(set FB_ALE),PPMLR0 = fbc2f300.(enable FB Clock).

I would like to ask whether my configuration is incorrect, please enlighten me.


Code in Annex

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