在计算机系统中的数据和说明的存储器要存储混合。 到Notes的不可侵犯性是保证和排除非法使用。 这是通过将指令（11）附接标记位（12）来实现的。 指令致使使用的指示，其作用相应地处理所述标签位的特殊装置（42）上。 这是总能够确定参考使用是否被允许。

In memory of the computer system data and instructions to be stored mixed. Given the inviolability of the Notes is to ensure and to exclude the unauthorized use. This is achieved by the instructions (11) attached tag bits (12). Instructions that cause a use of evidence, acting on a special device (42) that processes the tag bits accordingly. This is at any time to determine whether the reference use is permitted.