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inout port connection

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jakyshan1990

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how to connect 2 inout ports
1st port is declaring in block named by memory
2nd port is declaring in block named by control
 

Join them in port map directly. It works when I connected a top level inout port to inout port of two components inside it.
 

i did this really but there is error appear
-- that the signal which connect between them has multiple driver

Hi :oops: did you try directly giving the port name of one component into the other without the signal?
 

this can't be happen in structural modeling
the port assigned must be defined in the top module .
these are connected by signal only
 

Could you post the snippet of VHDL you are having trouble with?
 

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