problem with INOUT in verilog

[maheshkumar.g]

hi all,


i have a doubt on INOUT port how will we use the INOUT port and where to use it. can u people reply me with an example.


thanks in advance

 

[FvM]

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[maheshkumar.g]

sorry admin i thought those words are too small to read

 

[FvM]

inout is the type to represent bidirectional type. To read from an inout port, it must be tristated before. Examples are bidirectional data busses or open drain drivers, e.g. I2C data line.