I am struggling to get the clock divider working on the McASP on the L138 Exp board. I have an external input on the AHCLKR pin and have set the AHCLKRCTL = 0 (ie external clock). I have set the PDIR register to output the resultant clock on the ACLKR pin. I cannot seem to get the divider in ACLKRCTL to have any effect on this output signal. I can see it is synchronous to the incoming clock (just a bit delayed). If I select internal in AHCLKRCTL - I can see it works (same with the clock polarity). But no divider setting works. I have also made sure the ASYNC bit in ACLKXCTL is 1 (independent).
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