ID:13009 TRI or OPNDRN buffers permanently enabled

CAUSE: You connected the output enable input of a TRI or OPNDRN buffer to VCC or a signal that reduces to VCC. As a result, the TRI or OPNDRN buffers are permanently enabled.

ACTION: If you want the buffer to be permanently enabled, no action is required. If you do not want the buffer to be permanently enabled, connect the input to a node other than VCC.