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Whether each eMIOS channel(0-23) supports SAIC and OPWFMB mode in MPC5644A ?

Question asked by wang heng on Aug 4, 2016
Latest reply on Aug 4, 2016 by Petr Stancik

I have two questions:

 

1、Whether all eMIOS channel(0-23) can generate variable period and duty cycle PWM through set MODE[0:6]=10110b0 in MPC5644A ?

 

2、In SAIC mode, whether I need use eMIOS[23] channel to drive the global counter (Counter bus A) ?

In other words, whether each eMIOS channel(0-23) can use internal counter to capture the counter values on the edges,

rather than use Counter bus A ?

 

In MPC5634M, i can only generate variable period and duty cycle PWM on Big channels (0, 8, 9, 10, 12, 14, 15, 23) through set MODE[0:6]=10110b0.

In MPC5634, I find that Big channels (0, 8, 9, 10, 12, 14, 15, 23) can use internal counter to capture the counter values on the edges, other channels can not.

I don't know why, it may be my configure err.

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