摘要
提出了一种模型机设计方案,组成部件通过单总线连接构成数据通路。指令采用定长16位的固定格式,可支持多种寻址方式。对于控制器的设计,时序部件以最复杂的指令的执行过程为基准采用同步控制方式产生时序信号,指令译码器由基本门电路构成,微操作信号发生器采用组合逻辑方式实现。
A Model computer design is proposed in which component parts are linked for communicating via single bus.The instructions,all fixed format of 16 bits,can support a variety of addressing modes.For the design of controller,considering the most complex instructions of the implementation process as a benchmark of the timing unit and adopting synchronous control mode to generate timing signal,the instruction decoder is constituted by the basic gate circuit,micro-operation signal generator is achieved by combination logic circuit.
出处
《北华航天工业学院学报》
CAS
2010年第6期14-16,共3页
Journal of North China Institute of Aerospace Engineering
关键词
模型机
单总线
控制器
微操作信号发生器
model computer
single bus
controller
micro-operation signal generator
