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Altera_Forum's avatar
Altera_Forum
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16 years ago

vhdl help

Hi, In vhdl can we make an pin declared as "inout" to act as input or as output depending on certain condition. entity rout is port( a : inout bit; b : inout bit; );...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

It tells you that you have asked for an io tristate but you are not using it.

So you must either use it or lose it. If you want it but it is not implemented then contention is inevitable...