module p_pack_command #( parameter PipeSpec = `PS_def ) (
        input [`P_Command_w(PipeSpec)-1:0] command,
        inout [`P_m(PipeSpec):0]      pipe
    );

    generate
        if ( `P_Command_w( PipeSpec ) )
            assign pipe[ `P_Command_m(PipeSpec):`P_Command_l(PipeSpec) ] = command;
    endgenerate

endmodule