MIO -> EMIO -> MIO workaround?

[merlyn]

I am trying to overcome a MIO hardware conflict... Is it at all possible to route a MIO to EMIO then back to a MIO pin?

[terryo · Accepted solution]

No, it is not.  EMIO can only be used to route PS peripheral pins to/from the PL.  You cannot do the opposite, that is, you can't access MIO pins directly from the PL.  You would have to use a master in the PL to control the PS peripheral - i.e. to use MIO as "GPIO" from the PL, you could read/write to the PS GPIO controller with a PL master. 

Regards,

Terry