首页>
外国专利>
METHOD FOR ADJUSTING OPERAND BUS OF SUPER SCHOLAR TYPE PROCESSOR AND SUPER SCHOLAR TYPE PROCESSOR USING THE METHOD
METHOD FOR ADJUSTING OPERAND BUS OF SUPER SCHOLAR TYPE PROCESSOR AND SUPER SCHOLAR TYPE PROCESSOR USING THE METHOD
展开▼
机译：调整超学术型处理器和超学术型处理器的运行总线的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a super scholar type processor by which an operand bus adjusting circuit is simplified and a circuit scale is reduced.;SOLUTION: An instruction decoder 1a is provided with a means for reading an instruction code and transmitting the number of operand buses requested by each instruction to an operand bus control circuit 3a. The circuit 3a assigns a priority usage right to (n)operand buses concerning the first instruction which is the moss advanced one in an instruction group to be simultaneously issued when the maximum number of the operands held by one instruction is made to be (n), successively assigns the priority usage right to the (n) operand buses concerning the instruction just after the first one and re-distributes the usage right of the operand bus which is not used by the instruction where its usage is below the maximum number among the whole operand buses which are already assigned to another instruction to the instruction where the operand bus is not assigned.;COPYRIGHT: (C)2001,JPO
展开▼
