This thesis designs the equipment named ARM DIS for handhold application based on traditional DIS , which is for the core of ARM7TDMI series microprocessor-S3C44B0X .

• 本课题在传统DIS ( 数字信息系统 ) 的基础上，以ARM7TDMI系列微处理器S3C44B0X为核心，设计了基于手持式应用的ARM DIS 。