module p_unpack_rev_data #( parameter PipeSpec = `PS_def ) (
        inout [`P_m(PipeSpec):0]       pipe,
        input [`P_RevData_w(PipeSpec)-1:0] rev_data
    );

    if ( `PS_Reverse_v( PipeSpec ) ) begin
        if ( `P_RevData_w( PipeSpec ) )
            assign pipe[ `P_RevData_m(PipeSpec):`P_RevData_l(PipeSpec) ] = rev_data;
    end

endmodule